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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ETHYL-2-OXIMINOOXAMATE

CAS RN

10489-74-4

Appearance

White crystal

Purity

99,70%

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PHENYL PHOSPHORODIAMIDATE

CAS RN

7450-69-3

Appearance

Off white to white powder

Purity

≥98.0%

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Ethyl iminobenzoate hydrochloride

CAS RN

5333-86-8

Appearance

White crystalline powder

Purity

98%HPLC

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Tert-Butyl 2-hydroxyacetate

CAS RN

50595-15-8

Appearance

Colorless Transparent Liquid

Purity

97%GC

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2-Methoxyoxane

CAS RN

6581-66-4

Appearance

Colorless Transparent Liquid

Purity

99% GC

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2-methylpropan-2-yl...

CAS RN

945381-56-6

Appearance

Off white to grey solid

Purity

98.5% 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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Tert-Butyl N-(tert-butoxycarbonyloxy)carbamate

CAS RN

85006-25-3

Appearance

White powder

Purity

98%GC

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5-Bromo-2-hydroxypyrimidine

CAS RN

38353-06-9

Appearance

Pale yellow to yellow solid

Purity

98% HPLC

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5-Pyrimidinecarboxylic acid

CAS RN

1847463-39-1

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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3-Fluoro-benzamidine

CAS RN

69491-64-1

Appearance

White to off-white powder

Purity

≥98.0%

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4,7-Methano-1H-isoindole-1,3(2H)-dione

CAS RN

245092-43-7

Appearance

White powder

Purity

99.0% HPLC

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Fmoc-Ttds-OH

CAS RN

172089-14-4

Appearance

Colorless to light yellow or orange oily substance

Purity

≥98% HPLC

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Pyridine-2-carboxamide

CAS RN

1452-77-3

Appearance

White crystalline powder

Purity

>98% HPLC

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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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FCPCL 1-(2-Furanylcarbonyl)piperazine hydrochloride

CAS RN

60548-09-6

Appearance

White to off white solid

Purity

98%HPLC

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

CAS RN

200197-04-2

Appearance

White solid powder

Purity

97% HPLC

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Methyl 1-Boc-piperidine-2-carboxylate

CAS RN

167423-93-0

Appearance

Light yellow liquid

Purity

98% GC

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N-(Benzyloxycarbonyl)-2-aminoacetonitrile

CAS RN

3589-41-1

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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1,4-Dimethyl-1,2,4-triazolium Iodide

CAS RN

120317-69-3

Appearance

Purity

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1-Boc-4-(2-chloroethyl)piperazine

CAS RN

208167-83-3

Appearance

White crystalline solid

Purity

>98%  GC, HNMR

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TERT-BUTYL 2,4-DIOXOPIPERIDINE-1-CARBOXYLATE

CAS RN

845267-78-9

Appearance

White to light yellow crystalline powder

Purity

≥98%

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Tetraisopropylazodicarboxamide

CAS RN

155877-06-8

Appearance

Yellow solid

Purity

99%HPLC

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Violuric Acid

CAS RN

87-39-8

Appearance

Off white to white powder

Purity

98%HPLC

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2-Ethoxy-1,3-dioxolane

CAS RN

4544-20-1

Appearance

Purity

≥98%

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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-(1-Acetylpiperazin-4-yl)phenol

CAS RN

67914-60-7

Appearance

Off white solid

Purity

>97% T

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7-Methylquinazolin-4(3H)-one

CAS RN

75844-40-5

Appearance

Off white to white solid powder

Purity

>98% HPLC

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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-butoxycarbonylamino)phthalimide

CAS RN

34387-89-8

Appearance

Pale yellow to white solid powder

Purity

98% HPLC

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TMAD N,N,N',N'-tetramethylazodicarboxamide

CAS RN

10465-78-8

Appearance

Yellow solid

Purity

98%HPLC

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4-hydroxymethyl-3-methoxyphenylacetic acid

CAS RN

83590-77-6

Appearance

Off white to white powder

Purity

98% HPLC

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N-[Tris(hydroxymethyl)methyl]acrylamide

CAS RN

13880-05-2

Appearance

White crystal

Purity

>98% HPLC

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Nicotinic acid N-oxide

CAS RN

2398-81-4

Appearance

White to almost white or light yellow powder

Purity

≥98% HPLC

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tert-Butyl (Mesitylsulfonyl) oxycarbaMate

CAS RN

36016-39-4

Appearance

White to off-white powder

Purity

≥98.0%

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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-Ethyl-1-methylpyrrolidinium bromide

CAS RN

69227-51-6

Appearance

Pale yellow solid powder

Purity

>97.0%(T)

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4,6-dichloro-5-nitropyrimidine

CAS RN

4316-93-2

Appearance

Off white to yellowish solid powder

Purity

98% HPLC

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5-bromo-2-chloropyrimidine

CAS RN

32779-36-5

Appearance

White crystalline powder

Purity

98%HPLC

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Ethyl acetohydroxamate 50% in THF

CAS RN

10576-12-2

Appearance

Pale yellow to colorless transparent liquid

Purity

49%-51%

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Ethyl nipecotate

CAS RN

5006-62-2

Appearance

Colorless to yellowish liquid

Purity

98% GC

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N-(Diphenylmethylene)glycine ethyl ester

CAS RN

69555-14-2

Appearance

Off white to white powder

Purity

98% HPLC

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(S)-2,3-EPOXY-1-PROPYL TRIPHENYLMETHYL ETHER

CAS RN

129940-50-7

Appearance

Off white to yellowish solid powder

Purity

98% 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)

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2-Bromo-1,3,5-triisopropylbenzene

CAS RN

21524-34-5

Appearance

Colorless to yellowish liquid

Purity

97% GC

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3,5-dimethylpyrazole-1-carboxamidine

CAS RN

22906-75-8

Appearance

Light pink to almost white powder

Purity

≥98% HPLC

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3-Isoxazolemethanol

CAS RN

89102-73-8

Appearance

Pale yellow to colorless transparent liquid

Purity

97% HPLC

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6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanehydrazide...

CAS RN

175290-73-0

Appearance

White powder

Purity

98% HPLC

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Pyridinium p-Toluenesulfonate

CAS RN

24057-28-1

Appearance

White crystal

Purity

98%HPLC

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2,4,5-Triphenylimidazole

CAS RN

484-47-9

Appearance

Purity

≥98%

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3-Hydroxypiperidine

CAS RN

6859-99-0

Appearance

Purity

≥98%

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5-Fluoro-4-hydroxypyrimidine

CAS RN

671-35-2

Appearance

Purity

>97%

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Diphenylmethyleniminoacetonitrile

CAS RN

70591-20-7

Appearance

White to yellow crystalline powder

Purity

98%HPLC

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DMT-dA(tac) Phosphoramidite

CAS RN

149989-58-2

Appearance

Purity

>98%

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Ethyl 2-amino-2-ethylbutanoate

CAS RN

189631-96-7

Appearance

Purity

Learn More...

N-(Tert-butyl)hydroxylamine hydrochloride

CAS RN

57497-39-9

Appearance

White to almost white crystalline powder

Purity

98%AT

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1,1,1,3,3,3-Hexafluoro-2-propanol

CAS RN

920-66-1

Appearance

Colorless Transparent Liquid

Purity

98% GC

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1-(Trifluoroacetyl)imidazole

CAS RN

1546-79-8

Appearance

Pale yellow to colorless liquid

Purity

≥98% GC

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1-Boc-4-piperidinemethanol

CAS RN

123855-51-6

Appearance

White powder

Purity

98% GC

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1-sec-butylhydrazine dihydrochloride

CAS RN

1177361-36-2

Appearance

White solid

Purity

滴定含量97%-103%

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2-Bromo-5-fluoropyridine 1-oxide

CAS RN

935534-39-7

Appearance

Light yellow to almost white solid

Purity

≥98.0%

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N-Cbz-L-histidine

CAS RN

14997-58-1

Appearance

White powder

Purity

98.5% HPLC; 98.5% T

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Pentafluorophenylammonium triflate

CAS RN

912823-79-1

Appearance

Purity

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3-Amidinopyridinium chloride

CAS RN

7356-60-7

Appearance

White powder

Purity

98%HPLC

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3-Hydroxybenzamide

CAS RN

618-49-5

Appearance

Off white powder

Purity

99.7% HPLC

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Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate

CAS RN

115118-68-8

Appearance

Purity

≥98%

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Diphenylammonium Trifluoromethanesulfonate

CAS RN

164411-06-7

Appearance

Purity

Learn More...

G(Cbz)-acetic acid

CAS RN

169287-69-8

Appearance

Off white solid

Purity

98% H-NMR

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METHYLBENZIMIDATE HYDROCHLORIDE

CAS RN

5873-90-5

Appearance

White solid

Purity

Titration content 101.5%

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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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N-ALPHA-CARBOBENZOXY-L-HISTIDINE HYDRAZIDE

CAS RN

49706-31-2

Appearance

White powder

Purity

≥98.0%

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R-(+)-1-Benzyl-3-pyrrolidinol

CAS RN

101930-07-8

Appearance

Transparent to yellowish liquid

Purity

97% HPLC

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...

CAS RN

1226781-82-3

Appearance

White solid

Purity

>96.0%(HPLC)

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2-Mesitylenesulfonyl chloride

CAS RN

773-64-8

Appearance

White crystalline powder

Purity

98% HPLC

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3-Methoxybenzamidine hydrochloride

CAS RN

26113-44-0

Appearance

White crystalline powder

Purity

≥98.0 %

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4-Methoxybenzonitrile

CAS RN

874-90-8

Appearance

White crystalline powder

Purity

98%HPLC

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4-[2-(1-AZEPANYL)ETHOXY]BENZYL CHLORIDE HCL

CAS RN

223251-25-0

Appearance

Purity

≥98%

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Dimethyl chlorophosphate

CAS RN

813-77-4

Appearance

Colorless Transparent Liquid

Purity

95% GC

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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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N-Boc-PTE Methyl n-boc-2-(dimethylphosphono)glycinate

CAS RN

89524-98-1

Appearance

White powder

Purity

97% HPLC

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2,4,6-Trichlorobenzoyl chloride

CAS RN

4136-95-2

Appearance

Purity

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2-Bromobenzamidine hydrochloride

CAS RN

57075-82-8

Appearance

White powder

Purity

≥98%HPLC

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2-Chloro-N-methoxy-N-methylacetamide

CAS RN

67442-07-3

Appearance

White crystal powder to almost white crystal powder

Purity

>98% GC

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2-methoxyethyl 4-methylbenzenesulfonate

CAS RN

17178-10-8

Appearance

Colorless to yellowish liquid

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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6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone

CAS RN

179688-29-0

Appearance

Off white to white solid powder

Purity

>99% HPLC

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7-Azaindole-4-carboxaldehyde

CAS RN

728034-12-6

Appearance

Purity

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Diethyl (Phthalimidomethyl)phosphonate

CAS RN

33512-26-4

Appearance

White to off white solid

Purity

≥98% GC

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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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Myristic acid N-hydroxysuccinimide ester

CAS RN

69888-86-4

Appearance

Off white to white crystals

Purity

99% HPLC

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N-[(Trimethylsilyl)methyl]benzylamine

CAS RN

53215-95-5

Appearance

colorless or light yellow liquid

Purity

≥98.0%

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PHENYL TRIFLUOROACETATE

CAS RN

500-73-2

Appearance

Colorless to light yellow transparent liquid

Purity

≥98% GC

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(3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione

CAS RN

14805-29-9

Appearance

Purity

≥98%

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1,8-Diamino-3,6-dioxaoctane

CAS RN

929-59-9

Appearance

Pale yellow clear liquid

Purity

>97% T

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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-tert-butyl-1,1,3,3-tetramethyl-guanidine

CAS RN

29166-72-1

Appearance

Pale yellow to colorless transparent liquid

Purity

97%GC

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4,6-Diisopropylpyrimidin-5-amine

CAS RN

2168417-89-6

Appearance

Off white to yellowish solid powder

Purity

98% HPLC

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4-Hydroxymethyl-7-azaindole

CAS RN

936549-95-0

Appearance

Purity

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6,7-Dimethoxy-3,4-dihydroquinazoline-4-one

CAS RN

13794-72-4

Appearance

Off white to white solid powder

Purity

>98% HPLC

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BAZEDOXIFENE ACETATE

CAS RN

198481-33-3

Appearance

Purity

≥98%

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Ethyl pipecolinate

CAS RN

15862-72-3

Appearance

Pale yellow liquid

Purity

98% GC

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Potassium Bis(Boc)amide

CAS RN

89004-82-0

Appearance

White Powder

Purity

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2-(Tert-butoxycarbonylamino)ethyl bromide

CAS RN

39684-80-5

Appearance

Purity

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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-hydroxy-N-methylacetamide

CAS RN

5415-94-1

Appearance

White solid powder

Purity

97% HNMR

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4-Amino-1,2,4-triazole

CAS RN

584-13-4

Appearance

White crystalline powder

Purity

98%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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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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Ethyl 1-Boc-piperidine-2-carboxylate

CAS RN

362703-48-8

Appearance

Light yellow to yellow viscous liquid

Purity

98% GC

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N-(4-Cyanophenyl)guanidine hydrochloride

CAS RN

373690-68-7

Appearance

White crystal

Purity

98%HPLC

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N-(6-aminohexyl)maleimide

CAS RN

121663-74-9

Appearance

Purity

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1-Benzylpyrrolidin-3-one,hydrochloride

CAS RN

1012-01-7

Appearance

Off white to off white powder

Purity

>98%(HPLC)

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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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2,4-Bis(trifluoromethyl)phenylboronic acid

CAS RN

153254-09-2

Appearance

Purity

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Chloroformamidine hydrochloride

CAS RN

29671-92-9

Appearance

White crystalline powder

Purity

98%AT

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DCAD Bis(4-chlorobenzyl) azodicarboxylate

CAS RN

916320-82-6

Appearance

Orange solid

Purity

 ≥98.0%HPLC

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methyl 2-((tert-butoxycarbonyl)oxy)acetate

CAS RN

878395-91-6

Appearance

colorless liquid

Purity

99% GC

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Triphenyl(2-pyridylmethyl)phosphonium chloride hydrochloride

CAS RN

99662-46-1

Appearance

Off-white to white powder

Purity

Titration: 102.3%

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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-methyl-piperidine-2-carboxylicacidmethylester

CAS RN

1690-74-0

Appearance

Light yellow liquid

Purity

98% GC

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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-Fluorobenzamidine hydrochloride

CAS RN

456-14-4

Appearance

White to almost white crystalline powder

Purity

98%HPLC

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6-Bromoquinazolin-4-ol

CAS RN

32084-59-6

Appearance

Off white to white solid powder

Purity

>98% HPLC

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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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Cyclopropane-1-carboximidamide hydrochloride

CAS RN

57297-29-7

Appearance

White powder

Purity

97%AT

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Ethyl3-amino-3-oxopropanoate

CAS RN

7597-56-0

Appearance

White solid

Purity

HNMR qualified

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N,N'-di-tert-butylmethanediimine

CAS RN

691-24-7

Appearance

Purity

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N-Boc-ethylenediamine

CAS RN

57260-73-8

Appearance

Colorless Transparent Liquid

Purity

98%GC

Learn More...

(9H-Fluoren-9-yl)methyl (2-(azidosulfonyl)ethyl)carbamate...

CAS RN

849949-18-4

Appearance

White to off-white solid

Purity

≥98% HPLC

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1-Boc-3-cyano-4-oxopyrrolidine

CAS RN

175463-32-8

Appearance

Off-white to white powder

Purity

≥98.0% HPLC

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4-Methoxyphenylhydrazine hydrochloride

CAS RN

19501-58-7

Appearance

Off white powder

Purity

97%HPLC

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Ethyl 6-bromo-4-hydroxy-3-quinolinecarboxylate

CAS RN

79607-23-1

Appearance

Off white to white solid

Purity

98.0% HPLC

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Flumethasone

CAS RN

2135-17-3

Appearance

Purity

≥98%

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HTIB [Hydroxy(tosyloxy)iodo]benzene

CAS RN

27126-76-7

Appearance

Off white to yellowish crystalline powder

Purity

99%HPLC

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N-Carbethoxyphthalimide

CAS RN

22509-74-6

Appearance

Off white to white crystalline powder

Purity

97% HPLC

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Sorafenib

CAS RN

284461-73-0

Appearance

Purity

≥98%

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Tert-butyl N-(2-acetamidoethyl)carbamate

CAS RN

207129-09-7

Appearance

Off white to white solid

Purity

99% GC

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VisModegib

CAS RN

879085-55-9

Appearance

Purity

≥98%

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5-Fluoropyrimidine-4,6-diol

CAS RN

106615-61-6

Appearance

Off white to white solid powder

Purity

>98% HPLC

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Isoindolin-1-one

CAS RN

480-91-1

Appearance

White crystalline powder

Purity

≥98%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-(2-hydroxyethyl)guanidine

CAS RN

215050-11-6

Appearance

Off white to yellowish solid powder

Purity

96% HPLC

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1-(Cyclohexylcarbonyl)piperazine

CAS RN

27561-62-2

Appearance

White powder

Purity

≥97%GC

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1-Boc-2-piperidinecarbaldehyde

CAS RN

157634-02-1

Appearance

Light yellow viscous liquid or solid

Purity

95% HPLC

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1H-IMidazole,...

CAS RN

1009119-83-8

Appearance

Purity

≥98%

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2,5-dioxopyrrolidin-1-yl...

CAS RN

82321-04-8

Appearance

Yellow powder

Purity

98,10%

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2-(Trimethylsilyl)ethanol

CAS RN

2916-68-9

Appearance

Colorless to yellowish liquid

Purity

97% GC

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2-Piperidinecarboxamide

CAS RN

19889-77-1

Appearance

White solid

Purity

>97% HNMR

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3-Bromobiphenyl

CAS RN

2113-57-7

Appearance

Purity

≥98%

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4-Acetamidobenzenesulfonyl azide

CAS RN

2158-14-7

Appearance

White or off white crystal

Purity

≥98%

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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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N-Boc-2-fluoroaniline

CAS RN

98968-72-0

Appearance

White to yellowish powder

Purity

98% GC

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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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O-Pivaloylhydroxylammonium Trifluoromethanesulfonate

CAS RN

1293990-73-4

Appearance

Pale yellow to off white solid

Purity

≥98% T

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...

CAS RN

27687-14-5

Appearance

White or light yellow crystalline powder

Purity

98% GC

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1,13-DIAMINO-4,7,10-TRIOXATRIDECANE

CAS RN

4246-51-9

Appearance

Pale yellow to colorless transparent liquid

Purity

97% GC

Learn More...

1-Ethyl-3-methylimidazolium ethylsulfate

CAS RN

342573-75-5

Appearance

White to off white solid

Purity

98% HPLC

Learn More...

6-Hydroxy-2,3-dihydrobenzo[b]furan-3-one

CAS RN

6272-26-0

Appearance

Grey powder

Purity

98%HPLC

Learn More...

Ethyl-2-(bis(2-oxooxazolidin-3-yl)phosphoryloxyimino)-2-cyan...

CAS RN

117683-30-4

Appearance

White solid

Purity

Conform to the nuclear magnetic spectrum

Learn More...

Glycine methyl ester hydrochloride

CAS RN

5680-79-5

Appearance

White crystalline powder

Purity

98% AT

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N-(4-Cyanophenyl)guanidine

CAS RN

5637-42-3

Appearance

Quasi white crystal

Purity

98%HPLC

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Tert-Butyl phenyl carbonate

CAS RN

6627-89-0

Appearance

Colorless transparent liquid; 1.05 g/mL at 20 °C(lit.)

Purity

95%HPLC

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(Boc-amino)methyl Acetate

CAS RN

1000806-59-6

Appearance

Colorless to pale yellow viscous liquid

Purity

≥98.0%

Learn More...

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

CAS RN

108412-04-0

Appearance

White crystalline powder

Purity

Learn More...

...

CAS RN

1263819-22-2

Appearance

White solid

Purity

99,00%

Learn More...

2,3-dichloroquinoxaline

CAS RN

2213-63-0

Appearance

Off white to light brown

Purity

98% NMR

Learn More...

3-aminopiperidine-2,6-dione

CAS RN

2353-44-8

Appearance

Blue solid

Purity

HNMR qualified

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3-Chloro-1-(N,N-dimethyl)propylamine

CAS RN

109-54-6

Appearance

Purity

>97% T

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6-Chloropurine

CAS RN

87-42-3

Appearance

Off white to white solid powder

Purity

>98% HPLC

Learn More...

Iodosodilactone

CAS RN

2902-68-3

Appearance

White solid

Purity

95% HPLC

Learn More...

1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine...

CAS RN

70918-74-0

Appearance

White to almost white solid

Purity

≥97.0%

Learn More...

1-(2-Furoyl)piperazine

CAS RN

40172-95-0

Appearance

Off white solid

Purity

98% HPLC

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2,4,6-triisopropylbenzenesulfonyl hydrazide

CAS RN

39085-59-1

Appearance

White crystal

Purity

97%HPLC

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2,4-Dimethoxy-4-hydroxyacetophenone

CAS RN

41351-30-8

Appearance

Pale yellow to white solid powder

Purity

98% HPLC

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Ceforanide

CAS RN

60925-61-3

Appearance

Purity

≥98%

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Pentafluorophenyl Formate

CAS RN

111333-97-2

Appearance

Pale yellow to colorless transparent liquid

Purity

99% GC

Learn More...

1-Cyclopropylpiperazine

CAS RN

20327-23-5

Appearance

Pale yellow to colorless transparent liquid

Purity

98.0% GC&T

Learn More...

1-N-ethoxycarbonyl-3-pyrrolidone

CAS RN

14891-10-2

Appearance

Pale yellow to colorless transparent liquid

Purity

≥98%

Learn More...

2-BroMo-1H-indole-3-carbaldehyde

CAS RN

119910-45-1

Appearance

Purity

≥97%

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