Building Blocks

Some fragments that change the active structure of drug molecules, like mechanical parts, can be installed on the drug molecule skeleton to improve the drug activity and reduce side effects.

(S)-2-(tert-butoxycarbonyl)pent-4-enoic acid...

CAS RN

221352-64-3

Appearance

White to off white solid

Purity

>97%

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2-hydroxyacetamide

CAS RN

598-42-5

Appearance

White to off-white or pale yellow powder

Purity

Learn More...

4-(TRIFLUOROMETHYL)BENZOIC ANHYDRIDE

CAS RN

25753-16-6

Appearance

Off-white to white crystalline powder

Purity

≥98.0% GC

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4-Hydroxy-6-(trifluoromethyl)pyrimidine

CAS RN

1546-78-7

Appearance

White solid

Purity

>98% HPLC

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N-(2-Aminoethyl)maleimid trifluoroacetate salt

CAS RN

146474-00-2

Appearance

Off white solid

Purity

95% HPLC

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N-Benzyl-N-(methoxymethyl)trimethylsilylmethylamine

CAS RN

93102-05-7

Appearance

Colorless to yellow liquid

Purity

≥80.0%

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N-Cbz-piperidine-2-carboxylic acid

CAS RN

84358-13-4

Appearance

White crystalline powder

Purity

98% HPLC

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N-Cbz-piperidine-2-carboxylic acid

CAS RN

84358-13-4

Appearance

White crystalline powder

Purity

98% HPLC

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2-Chloro-1-methylpyridinium p-toluenosulfonate

CAS RN

7403-46-5

Appearance

White to almost white crystals

Purity

98% HPLC

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5,7-Dichloropyrazolo[1,5-a]pyrimidine

CAS RN

57489-77-7

Appearance

Pale yellow to white solid powder

Purity

98% HPLC

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Di-tert-butyl N,N-diethylphosphoramidite

CAS RN

117924-33-1

Appearance

Yellow liquid

Purity

98% GC

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METHYL 1-BENZYL-4-OXOPYRROLIDINE-3-CARBOXYLATE

CAS RN

329956-53-8

Appearance

Pale yellow viscous liquid

Purity

>95% HNMR

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Methyl 1-methylpiperidine-4-carboxylate

CAS RN

1690-75-1

Appearance

Light yellow liquid

Purity

98% GC

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N-Boc-3-pyrrolidinone

CAS RN

101385-93-7

Appearance

White to off white powder

Purity

99% GC

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O-(2,4-dinitrophenyl)hydroxylamine

CAS RN

33543-55-4

Appearance

White to off white solid

Purity

99% HPLC

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4-Fluorophenylhydrazine hydrochloride

CAS RN

823-85-8

Appearance

White to off white solid

Purity

98%HPLC

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N-Boc-1,3-propanediamine

CAS RN

75178-96-0

Appearance

White solid or colorless liquid

Purity

97% GC

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2-Fluoro-5-[(3-oxo-1(3H)-isobenzofuranylidene)methyl]-benzon...

CAS RN

763114-25-6

Appearance

Yellow to white powder

Purity

>98% HPLC

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3-aminopiperidine-2,6-dione

CAS RN

2353-44-8

Appearance

Blue solid

Purity

HNMR qualified

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Ethyl 1-Boc-piperidine-3-carboxylate

CAS RN

130250-54-3

Appearance

Light yellow liquid

Purity

98% GC

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N,O-Dimethylhydroxylamine hydrochloride

CAS RN

6638-79-5

Appearance

White to yellowish crystalline powder

Purity

98%-103%(T)

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tert-Butyl...

CAS RN

1703794-73-3

Appearance

Off white to white solid powder

Purity

>97% T

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(R)-1-carboxybut-3-en-1-aminium chloride

CAS RN

108412-04-0

Appearance

White crystalline powder

Purity

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2,2'-Dithiodipyridine

CAS RN

2127-03-9

Appearance

Off white to white crystalline powder

Purity

99%HPLC

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5'-AMINO-MODIFIER-C 6-TFA CEP

CAS RN

133975-85-6

Appearance

Colorless viscous liquid

Purity

>98%

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ACETYLPHOSPHONIC ACID DIETHYL ESTER

CAS RN

919-19-7

Appearance

colorless liquid

Purity

≥97% GC

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Dimethylthiophosphinoyl Chloride

CAS RN

993-12-4

Appearance

Purity

≥97.0%

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Ethyl2-chloropyrimidine-5-carboxylate

CAS RN

89793-12-4

Appearance

Off-white to white solid

Purity

>98% HPLC

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Octadecanedioic acid mono-tert-butyl ester

CAS RN

843666-40-0

Appearance

Off white to white solid powder

Purity

99% T

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...

CAS RN

478183-64-1

Appearance

White solid

Purity

>99.0% HPLC

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4-Hydroxybenzamidine hydrochloride

CAS RN

38148-63-9

Appearance

White to off white powder

Purity

99%HPLC

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6-maleimidohexanoic acid pentafluorophenyl ester

CAS RN

692739-25-6

Appearance

White solid

Purity

99,60%

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Ethyl3-amino-3-oxopropanoate

CAS RN

7597-56-0

Appearance

White solid

Purity

HNMR qualified

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N-(tert-butoxycarbonyl)-2-methyl-1,3-diaminopropane

CAS RN

480452-05-9

Appearance

Colorless or light yellow liquid

Purity

98% GC

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Pentafluorophenyl Formate

CAS RN

111333-97-2

Appearance

Pale yellow to colorless transparent liquid

Purity

99% GC

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Tert-butyl amidinomethylcarbamate hydrochloride

CAS RN

691898-38-1

Appearance

White powder

Purity

≥98% HPLC

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1-Boc-3-formylpiperidine

CAS RN

118156-93-7

Appearance

Off white powder

Purity

97% HPLC

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1H-Tetrazole

CAS RN

288-94-8

Appearance

White crystalline powder

Purity

98% T

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2,6-Dihydro-4H-pyrrolo[3,4-c]pyrazole-5-carboxylic acid...

CAS RN

1280210-79-8

Appearance

Light yellow to yellow powder

Purity

≥98% HPLC

Learn More...

2-(Trifluoromethyl)phenylhydrazine hydrochloride

CAS RN

3107-34-4

Appearance

Pale yellow powder

Purity

98% HPLC

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3-hydroxybenzophenone

CAS RN

13020-57-0

Appearance

Pale yellow to white solid powder

Purity

98% HPLC

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Boc-N-Me-Beta-Ala

CAS RN

124072-61-3

Appearance

Off white to white solid powder

Purity

98.0%(T)

Learn More...

Ethyl pipecolinate

CAS RN

15862-72-3

Appearance

Pale yellow liquid

Purity

98% GC

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Methyl 2-(triphenylphosphoranylidene)acetate

CAS RN

2605-67-6

Appearance

White to off white solid

Purity

≥98 %

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N-Boc-N-methoxy-3-aminopropionic acid

CAS RN

172299-81-9

Appearance

Colorless Transparent Liquid

Purity

98% HNMR

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N-Methylmaleimide

CAS RN

930-88-1

Appearance

Off white to white powder

Purity

98% HPLC

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O-(4-Nitrobenzyl)hydroxylamine hydrochloride

CAS RN

2086-26-2

Appearance

Off white to yellowish crystalline powder

Purity

98% HPLC

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tert-butyl 4-(4-nitrobenzyl)piperazine-1-carboxylate

CAS RN

130636-61-2

Appearance

Yellow solid

Purity

>99%

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2,4,5-Triphenylimidazole

CAS RN

484-47-9

Appearance

Purity

≥98%

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5-Amino-3H-1,2,4-dithiazole-3-thione

CAS RN

6846-35-1

Appearance

Purity

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DMT-dA(tac) Phosphoramidite

CAS RN

149989-58-2

Appearance

Purity

>98%

Learn More...

L-2-amino-3-phenylpropan-1-ol

CAS RN

3182-95-4

Appearance

White to bright yellow powder

Purity

99.3% HPLC

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Methyl triethyl ammonium tetrafluoroborate

CAS RN

69444-47-9

Appearance

White blocky solid

Purity

97% HNMR

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1,3-Di-boc-2-(trifluoromethylsulfonyl)guanidine

CAS RN

207857-15-6

Appearance

White powder

Purity

>95% HPLC

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1-(4-(methylamino)phenyl)ethanone

CAS RN

17687-47-7

Appearance

Pale yellow powder

Purity

97% HPLC

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1-Boc-3-hydroxymethylpyrrolidine

CAS RN

114214-69-6

Appearance

Pale yellow to colorless transparent liquid

Purity

98.0%(GC)

Learn More...

4-carbamoylphenylcarbamic acid 2,5-dioxyopyrrolidin-1-yl...

CAS RN

200197-04-2

Appearance

White solid powder

Purity

97% HPLC

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ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT

CAS RN

2183-17-7

Appearance

Purity

≥98%

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DCAD Bis(4-chlorobenzyl) azodicarboxylate

CAS RN

916320-82-6

Appearance

Orange solid

Purity

 ≥98.0%HPLC

Learn More...

N-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-2,2-dimethylpro...

CAS RN

149765-15-1

Appearance

Powder grey crystalline powder

Purity

>98 HPLC

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N-(Diphenylmethylene)glycine Methyl Ester

CAS RN

81167-39-7

Appearance

Off white to white powder

Purity

98% HPLC

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Succinimidyl-[4-(N-maleimidomethyl)]-cyclohexane-1-carboxy-(...

CAS RN

125559-00-4

Appearance

White solid

Purity

>95%

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TPTZ 2,4,6-Tri(2-pyridyl)-1,3,5-triazine

CAS RN

3682-35-7

Appearance

Pale yellow powder

Purity

99% HPLC

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(ethoxycarbonyl)formic acid

CAS RN

617-37-8

Appearance

colorless liquid

Purity

>95.0% H-NMR

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1-(2-Furoyl)piperazine

CAS RN

40172-95-0

Appearance

Off white solid

Purity

98% HPLC

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2-Bromo-1H-isoindole-1,3(2H)-dione

CAS RN

5332-26-3

Appearance

Off white to white solid

Purity

98% HPLC

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2-Methyl-6-nitrobenzoic anhydride

CAS RN

434935-69-0

Appearance

Purity

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2-Propenoic acid, 3-bromo-2-methyl-, ethyl ester, (2E)-

CAS RN

38104-06-2

Appearance

Colorless to yellowish liquid

Purity

>98% HPLC

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3,5-dimethyl-pyrazole-1-carboxamidinnitrate

CAS RN

38184-47-3

Appearance

White solid powder

Purity

≥98.0%

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4-Hydroxybenzyl alcohol

CAS RN

623-05-2

Appearance

White crystalline powder

Purity

≥99%HPLC

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5-Bromoacetyl salicylamide

CAS RN

73866-23-6

Appearance

Light beige to brown solid

Purity

≥98%

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Benyl N-hydroxycarbamate

CAS RN

3426-71-9

Appearance

Off white to white powder

Purity

98% HPLC

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benzyl acetylcarbamate

CAS RN

69261-50-3

Appearance

White solid powder

Purity

>99.0% HPLC

Learn More...

Ethyl acetohydroxamate

CAS RN

10576-12-2

Appearance

White to light green solid or colorless to light green transparent liquid

Purity

97% GC

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Ethyl N-Cbz-4-Oxopyrrolidine-3-carboxylate

CAS RN

51814-19-8

Appearance

Off white to white powder

Purity

98% HPLC

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HEPTAETHYLENE GLYCOL

CAS RN

5617-32-3

Appearance

Colorless to light yellow liquid

Purity

≥98.0%

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N-Boc-N,N'-dimethylethylamine

CAS RN

112257-19-9

Appearance

Pale yellow to colorless liquid

Purity

>98% GC, HNMR

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N-CarbaMoylMaleaMic acid

CAS RN

105-61-3

Appearance

White solid

Purity

99,30%

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O-diphenylphosphinylhydroxylamine

CAS RN

72804-96-7

Appearance

White powder

Purity

90% HPLC

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TETRAETHYLENE GLYCOL DI-P-TOSYLATE

CAS RN

37860-51-8

Appearance

Off white to white solid

Purity

97% HPLC

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(S)-1-Benzyl-3-pyrrolidinol

CAS RN

101385-90-4

Appearance

Purity

≥98%

Learn More...

11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester

CAS RN

211236-68-9

Appearance

White to off white solid

Purity

>95% H-NMR

Learn More...

2,3-dichloroquinoxaline

CAS RN

2213-63-0

Appearance

Off white to light brown

Purity

98% NMR

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2,5-dioxopyrrolidin-1-yl octanoate

CAS RN

14464-30-3

Appearance

White solid

Purity

>98%

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2,6-Bis(hydroxymethyl)-p-cresol

CAS RN

91-04-3

Appearance

Purity

≥98%

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2-Phenylacetimidamidehydrochloride

CAS RN

2498-46-6

Appearance

White solid

Purity

>97%

Learn More...

3-Isoxazolemethanol

CAS RN

89102-73-8

Appearance

Pale yellow to colorless transparent liquid

Purity

97% HPLC

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4-(Chloromethyl)tolunitrile

CAS RN

874-86-2

Appearance

White acicular crystal

Purity

98%HPLC

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4-Ethyl-5-fluoropyrimidine

CAS RN

137234-88-9

Appearance

Purity

>97%

Learn More...

4-Methoxyphenylhydrazine hydrochloride

CAS RN

19501-58-7

Appearance

Off white powder

Purity

97%HPLC

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6-Bromonicotinic acid ethyl ester

CAS RN

132334-98-6

Appearance

Pale yellow transparent liquid or solid

Purity

98%GC

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Boc-1,3-diaminopropane hydrochloride

CAS RN

127346-48-9

Appearance

White crystalline powder

Purity

98 %-103%(AT)

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Boc-ANPAP...

CAS RN

209223-32-5

Appearance

Yellow powder

Purity

≥99%HPLC

Learn More...

Dabcyl-Osu 4-[4-(Dimethylamino)phenylazo]benzoic acid...

CAS RN

146998-31-4

Appearance

Red powder

Purity

97%HPLC

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diethyl...

CAS RN

1235983-26-2

Appearance

Pale yellow solid

Purity

Conform to the nuclear magnetic spectrum

Learn More...

Ethyl 6-bromo-4-hydroxyquinoline-3-carboxylate

CAS RN

122794-99-4

Appearance

Pale yellow to off white powder

Purity

97% NMR

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Methyl 4-aminobutyrate hydrochloride

CAS RN

13031-60-2

Appearance

White solid

Purity

≥98%(AT)

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Methyl 4-[(1S)-1-aminoethyl]benzoate

CAS RN

222714-37-6

Appearance

Purity

97% HPLC

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METHYL 8-BROMOOCTANOATE

CAS RN

26825-92-3

Appearance

Purity

≥98%

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N-Boc-4-iodopiperidine

CAS RN

301673-14-3

Appearance

White powder

Purity

Nuclear magnetic resonance qualified

Learn More...

N-methoxy-N-methyl-2-[(2-methylpropan-2-yl)oxy]acetamide

CAS RN

1268252-59-0

Appearance

Pale yellow to colorless transparent liquid

Purity

98% GC

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Pyrazine-2-carboximidamidehydrochloride

CAS RN

138588-41-7

Appearance

Off white to white solid powder

Purity

>98% HPLC

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Terephthalimidamidedihydrochloride

CAS RN

14401-56-0

Appearance

Off white to white solid powder

Purity

>98% HPLC

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Violuric Acid Monohydrate

CAS RN

26351-19-9

Appearance

Off white to white powder

Purity

≥98%HPLC

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(2,4-Dichlorobenzyl)methylamine

CAS RN

5013-77-4

Appearance

White solid

Purity

>97% T

Learn More...

1-(4-methoxybenzyl)hydrazine dihydrochloride

CAS RN

412327-07-2

Appearance

Off white to yellowish solid powder

Purity

97% HPLC

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1-Butylphosphonic Acid

CAS RN

3321-64-0

Appearance

Light yellow to white flaky solid

Purity

>98.0% qNMR

Learn More...

3-(Boc-amino)-1-propanol

CAS RN

58885-58-8

Appearance

Purity

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4,5,6,7-tetrahydro-1H-benzoimidazole

CAS RN

3752-24-7

Appearance

Off white to white solid powder

Purity

>98% HPLC

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4-(Trifluoromethyl)benzimidamidehydrochloride

CAS RN

38980-96-0

Appearance

White solid

Purity

>98%

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4-Carbamimidoylbenzoic acid hydrochloride

CAS RN

42823-72-3

Appearance

Off white to white powder

Purity

98% HPLC

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6-CHLOROIMIDAZO[1,2-A]PYRIDINE

CAS RN

6188-25-6

Appearance

Purity

≥97%

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Benzamidine hydrochloride

CAS RN

1670-14-0

Appearance

White crystalline powder

Purity

≥98.0% HPLC

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Camostat mesilate

CAS RN

59721-29-8

Appearance

Purity

≥98%

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Ethyl 4-hydroxypyrimidine-5-carboxylate

CAS RN

4786-52-1

Appearance

Off white to white solid powder

Purity

>98% HPLC

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Formimidamidehydrochloride

CAS RN

6313-33-3

Appearance

White solid

Purity

>98%

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N-(2-Aminoethyl)methacrylamide Hydrochloride

CAS RN

76259-32-0

Appearance

White to off-white powder

Purity

98-102%(T)

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N-(tert-Butoxycarbonyloxy)phthalimide

CAS RN

15263-20-4

Appearance

White to off white solid

Purity

≥95% HPLC

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O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine

CAS RN

6723-30-4

Appearance

White solid or colorless liquid

Purity

98%GC

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O-Benzoyl-N-tert-butylhydroxylamine hydrochloride

CAS RN

66809-86-7

Appearance

Purity

98% HPLC

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propargyl carbonate N-hydroxysuccinimide ester

CAS RN

484064-96-2

Appearance

Off white to white solid powder

Purity

98% HPLC

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Pyridine-2-carboximidamide hydrochloride

CAS RN

51285-26-8

Appearance

Off white to white solid powder

Purity

>98% HPLC

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1-(6-aminohexyl)-1H-pyrrole-2,5-dione hydrochloride

CAS RN

75238-09-4

Appearance

White solid

Purity

99,30%

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1-N-ethoxycarbonyl-3-pyrrolidone

CAS RN

14891-10-2

Appearance

Pale yellow to colorless transparent liquid

Purity

≥98%

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1-{[(p-nitrobenzyl)oxy]carbonyl}-1H-benzotriazole

CAS RN

86832-06-6

Appearance

Off white to white powder

Purity

98% HPLC

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2,4,6-trimethylbenzenesulfonyl hydrazide

CAS RN

16182-15-3

Appearance

White off white crystalline powder

Purity

97%AT

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2-(2-(2-Aminoethoxy)ethoxy)acetic acid

CAS RN

134978-97-5

Appearance

Purity

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2-Chloropyridine-5-carbaldehyde

CAS RN

23100-12-1

Appearance

Off white to white solid

Purity

98%  HPLC

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2-methoxypyridine N-oxide

CAS RN

20773-98-2

Appearance

Pale yellow solid

Purity

>98%

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3-(TRIFLUOROMETHYL)PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER

CAS RN

155377-19-8

Appearance

Pale yellow to yellow solid

Purity

98.0%(HPLC)

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4-Methoxybenzonitrile

CAS RN

874-90-8

Appearance

White crystalline powder

Purity

98%HPLC

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Methyl 1-Boc-piperidine-3-carboxylate

CAS RN

148763-41-1

Appearance

Off white to light yellow powder

Purity

98% GC

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Methyl 4-(diethylcarbamoyl)benzoate

CAS RN

122357-96-4

Appearance

Pale yellow transparent liquid

Purity

98% HPLC

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MPC...

CAS RN

147619-40-7

Appearance

Off white to white powder

Purity

99% HPLC

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N-(TERT-BUTYL)-2-CHLOROACETAMIDE

CAS RN

15678-99-6

Appearance

White to almost white crystalline powder

Purity

≥98% HPLC

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N-Benzylhydroxylamine hydrochloride

CAS RN

29601-98-7

Appearance

White crystalline powder

Purity

98%HPLC

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N-Cbz-1,2-diaMinoethane

CAS RN

72080-83-2

Appearance

Off-white to white powder

Purity

≥98% HPLC

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N-Cbz-PTE Benzyloxycarbonyl-alpha-phosphonoglycine trimethyl...

CAS RN

88568-95-0

Appearance

White to off white solid

Purity

98% HPLC

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Tert-Butyl N-(tert-butoxycarbonyloxy)carbamate

CAS RN

85006-25-3

Appearance

White powder

Purity

98%GC

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[2-(4-maleimidophenyl)]acetic acid

CAS RN

91574-45-7

Appearance

Yellow solid

Purity

98% HPLC

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1-Boc-piperidine-2-carboxamide

CAS RN

388077-74-5

Appearance

White or almost white crystalline powder

Purity

97% GC

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3-Methylaminopropionitrile

CAS RN

693-05-0

Appearance

Light yellow solid

Purity

98% GC

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4-(Pyren-6-yl)butanoic acid

CAS RN

3443-45-6

Appearance

Beige powder

Purity

98%HPLC

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4-Phenylbenzamidine hydrochloride

CAS RN

111082-23-6

Appearance

Off white to white powder

Purity

98%HPLC

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5-methoxy-2,3,3-trimethylindoline

CAS RN

41382-23-4

Appearance

Yellow liquid

Purity

99,00%

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Benzyl 3-pyrroline-1-carboxylate

CAS RN

31970-04-4

Appearance

Yellow liquid or yellow to almost white solid

Purity

98% GC

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Boc-1,4-diaminobutane.HCl

CAS RN

33545-98-1

Appearance

White powder

Purity

97%-102%(AT)

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FMOC-1,4-DIAMINOBUTANE HYDROCHLORIDE

CAS RN

321660-77-9

Appearance

White powder

Purity

>98%

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Lurasidone hydrochloride

CAS RN

367514-88-3

Appearance

Purity

≥98%

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N-tert-butoxycarbonyl-2-amino-2-methyl-1-propanol

CAS RN

102520-97-8

Appearance

crystal

Purity

98% GC

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N-tert-Butylmaleimide

CAS RN

4144-22-3

Appearance

Pale yellow to colorless transparent liquid

Purity

98.0%(GC)

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Triphenylmethyl chloride

CAS RN

76-83-5

Appearance

Off white to yellowish crystalline powder

Purity

98% HPLC

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1,3-Di-Boc-2-(2-hydroxyethyl)guanidine

CAS RN

215050-11-6

Appearance

Off white to yellowish solid powder

Purity

96% HPLC

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1-(Diphenylmethyl)-3-hydroxyazetidine

CAS RN

18621-17-5

Appearance

White solid

Purity

>98% HPLC

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1-Boc-4-piperidyl Methacrylate

CAS RN

1229727-38-1

Appearance

White to light yellow solid or colorless to light yellow liquid

Purity

≥98% GC

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1-Methyl-4-piperidone

CAS RN

1445-73-4

Appearance

Transparent yellow to orange liquid

Purity

>98% GC

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2,2-dimethyl-N-(4-oxo-1,7-dihydropyrrolo[2,3-d]pyrimidin-2-y...

CAS RN

137281-08-4

Appearance

Yellowish brown solid powder

Purity

>95.0%(HPLC)

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2,4,6-Trimethylpyridine

CAS RN

108-75-8

Appearance

Colorless to yellowish transparent liquid

Purity

>98%(GC)

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2,4,6-Tris(3,4,5-trifluorophenyl)boroxin

CAS RN

223440-94-6

Appearance

Purity

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2,4-Dichlorothieno[3,2-d]pyrimidine

CAS RN

16234-14-3

Appearance

Off white to white crystalline powder

Purity

≥98%HPLC

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2,5-dichloro-4-({2-[dioxo(prop-2-yl)-λ6-sulfanyl]phenyl}amin...

CAS RN

761440-16-8

Appearance

White to off white solid

Purity

99.5% HPLC

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2-methylpropan-2-yl...

CAS RN

87276-51-5

Appearance

Off white to yellowish powder

Purity

>99.0%

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4-cyclohexyl-piperazine-1-carboxylic acid tert-butyl ester

CAS RN

1224935-95-8

Appearance

White powder

Purity

97% HPLC

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8-Bromooctanoic Acid

CAS RN

17696-11-6

Appearance

Pale yellow to off white solid or transparent liquid

Purity

>97.0%(GC)

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9-Fluorenylmethyl N-hydroxycarbamate

CAS RN

190656-01-0

Appearance

White to off white solid

Purity

98% HPLC

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Diethyl n-butylphosphonate

CAS RN

2404-75-3

Appearance

colorless liquid

Purity

>99% GC

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N-(tert-Butoxycarbonyl)-1,2-phenylenediamine

CAS RN

146651-75-4

Appearance

Orange solid

Purity

98% HPLC

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TATM β-D-Mannopyranose 1,3,4,6-tetra-O-acetate...

CAS RN

92051-23-5

Appearance

Off white to white solid

Purity

98%GC

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1,1,1-Trimethoxy-2-chloroethane

CAS RN

74974-54-2

Appearance

Pale yellow to colorless transparent liquid

Purity

98.8%(GC)

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1-cyclopentylhydrazine dihydrochloride

CAS RN

645372-27-6

Appearance

White solid

Purity

>98%

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2-(1,3-Dioxoisoindolin-2-yl)ethanesulfonic acid

CAS RN

4443-24-7

Appearance

White crystalline powder

Purity

>98% HPLC

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20-(Tert-Butoxy)-20-oxoicosanoic acid

CAS RN

683239-16-9

Appearance

Purity

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3-Hydroxybenzamide

CAS RN

618-49-5

Appearance

Off white powder

Purity

99.7% HPLC

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3-Hydroxypiperidine

CAS RN

6859-99-0

Appearance

Purity

≥98%

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4,6-Dichloropyrimidine

CAS RN

1193-21-1

Appearance

Off white to white solid powder

Purity

>99% HPLC

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4-Bromobenzamidine hydrochloride

CAS RN

55368-42-8

Appearance

Off white to white powder

Purity

99%HPLC

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4-Fluorobenzonitrile

CAS RN

1194-02-1

Appearance

White crystal

Purity

99% HPLC

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4-Hydroxyquinazoline

CAS RN

491-36-1

Appearance

Off white to white solid powder

Purity

>98% HPLC

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6-Oxo-3H-pyrimidine-4-carboxylic acid

CAS RN

6299-87-2

Appearance

Off white to white solid powder

Purity

>98% HPLC

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Acetylthiocholine iodide

CAS RN

1866-15-5

Appearance

Off white to white crystalline powder

Purity

98%AT

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CHLOROGLYOXYLIC ACID METHYL ESTER

CAS RN

5781-53-3

Appearance

Pale yellow transparent liquid

Purity

>97% T

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Ethoxyamine hydrochloride

CAS RN

3332-29-4

Appearance

White or yellowish crystals

Purity

98%-103(AT)

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L-Norvaline

CAS RN

6600-40-4

Appearance

Off white solid powder

Purity

98%

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Methyl 4-(chlorocarbonyl)butanoate

CAS RN

1501-26-4

Appearance

Yellow liquid

Purity

98%GC

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N-(tert-butoxycarbonylamino)phthalimide

CAS RN

34387-89-8

Appearance

Pale yellow to white solid powder

Purity

98% HPLC

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N-Boc-1,4-butanediamine

CAS RN

68076-36-8

Appearance

Colorless to yellowish liquid

Purity

97% GC

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N-Boc-2-chloroethylamine

CAS RN

71999-74-1

Appearance

Light yellow to colorless transparent liquid or solid

Purity

≥98% GC

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N-Boc-piperidine-3-methanol

CAS RN

116574-71-1

Appearance

White to almost white crystalline powder

Purity

97% HPLC

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tBuO-Ste-Glu(AEEA-AEEA-OH)OtBu

CAS RN

1118767-16-0

Appearance

Pale yellow to colorless viscous oily liquid or solid

Purity

98% HPLC

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Tert-Butyl...

CAS RN

1172623-95-8

Appearance

White solid

Purity

>95.0%(GC)

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(R)-4-bebzyloxymethyl-2,2-dimethyl-1,3-dioxolane

CAS RN

14347-83-2

Appearance

Pale yellow to colorless liquid

Purity

98% HPLC

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2-(Boc-amino)-1-ethanol

CAS RN

26690-80-2

Appearance

Colorless Transparent Liquid

Purity

96% GC

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...

CAS RN

1226781-82-3

Appearance

White solid

Purity

>96.0%(HPLC)

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2-amino-N-isopropylbenzenesulfonamide

CAS RN

761435-31-8

Appearance

Off white to white solid or liquid

Purity

98% HPLC

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2-Chloro-1,3-bis(dimentylamino)trimethinium...

CAS RN

249561-98-6

Appearance

Off white to white solid

Purity

98.0% HPLC

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2-Piperidinecarboxamide

CAS RN

19889-77-1

Appearance

White solid

Purity

>97% HNMR

Learn More...

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