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.

2-hydroxyacetamide

CAS RN

598-42-5

Appearance

White to off-white or pale yellow powder

Purity

Learn More...

N-Benzyl-N-(methoxymethyl)trimethylsilylmethylamine

CAS RN

93102-05-7

Appearance

Colorless to yellow liquid

Purity

≥80.0%

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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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4-(TRIFLUOROMETHYL)BENZOIC ANHYDRIDE

CAS RN

25753-16-6

Appearance

Off-white to white crystalline powder

Purity

≥98.0% GC

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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

Learn More...

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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(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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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-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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3-Methoxybenzonitrile

CAS RN

1527-89-5

Appearance

White crystal or colorless liquid

Purity

≥98%

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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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4,4'-Dipyridine disulfide

CAS RN

2645-22-9

Appearance

Off white to yellow solid

Purity

98%HPLC

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Octaethylene glycol

CAS RN

5117-19-1

Appearance

Pale yellow liquid or white solid

Purity

98% HPLC

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Methyl 1-Boc-piperidine-4-carboxylate

CAS RN

124443-68-1

Appearance

Light yellow liquid

Purity

98% GC

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6-Fluoroquinazolin-4-one

CAS RN

16499-56-2

Appearance

Off white to white solid powder

Purity

>98% HPLC

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Benzylhydroxylamine hydrochloride

CAS RN

2687-43-6

Appearance

Off white to white solid

Purity

98%HPLC

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Cyclohexylhydrazine hydrochloride

CAS RN

24214-73-1

Appearance

White crystal

Purity

99% T

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ETHYL-2-OXIMINOOXAMATE

CAS RN

10489-74-4

Appearance

White crystal

Purity

99,70%

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N-Tert-butyl-5-methylisoxazolium perchlorate

CAS RN

10513-45-8

Appearance

Purity

Learn More...

(R)-N-Cbz-piperidine-3-carboxylic acid

CAS RN

78190-11-1

Appearance

White to almost white crystalline powder

Purity

98% HPLC

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tert-Butyl methylcarbamate

CAS RN

16066-84-5

Appearance

Transparent liquid or white crystal

Purity

>98.0%(GC)

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1-(Diphenylmethyl)-3-azetidinyl methanesulfonate

CAS RN

33301-41-6

Appearance

White solid

Purity

>98% HPLC

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4,7-Dichloroquinazoline

CAS RN

2148-57-4

Appearance

Off white to white solid powder

Purity

>98% HPLC

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Formamidine acetate

CAS RN

3473-63-0

Appearance

White to almost white crystal

Purity

≥99.0% T

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1,3,5-Tri-tert-butylbenzene

CAS RN

1460-02-2

Appearance

White crystalline powder

Purity

98% 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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1-Boc-3-Hydroxypyrrolidine

CAS RN

103057-44-9

Appearance

White powder

Purity

97% GC

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2,4,6-Trichlorobenzoyl chloride

CAS RN

4136-95-2

Appearance

Purity

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3-methoxybenzimidamide

CAS RN

25412-66-2

Appearance

Yellow liquid

Purity

>97% HPLC

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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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N-Methoxyethanamide

CAS RN

5806-90-6

Appearance

Pale yellow to colorless liquid

Purity

>95%(GC, HNMR)

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N-methyl-4-piperidinemethanol

CAS RN

20691-89-8

Appearance

Transparent to yellowish liquid

Purity

97% GC

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1-Boc-4-piperidinemethanol

CAS RN

123855-51-6

Appearance

White powder

Purity

98% GC

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1H-1,2,4-triazole-1-carboxamidine monohydrochloride

CAS RN

19503-26-5

Appearance

White powder

Purity

98% HPLC

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2,4-Bis(trifluoromethyl)phenylboronic acid

CAS RN

153254-09-2

Appearance

Purity

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Biotinamidohexanoyl-6-aminohexanoic acid...

CAS RN

89889-52-1

Appearance

White solid

Purity

>95%

Learn More...

β-Alanine,N-[(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetyl]-b...

CAS RN

1954756-80-9

Appearance

Off-white to white solid

Purity

>98% HPLC

Learn More...

1-Benzyl-3-piperidone

CAS RN

40114-49-6

Appearance

Pale yellow transparent liquid

Purity

99% GC

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1-Benzylpyrrolidine

CAS RN

29897-82-3

Appearance

Colorless to yellowish liquid

Purity

>98%

Learn More...

...

CAS RN

27687-14-5

Appearance

White or light yellow crystalline powder

Purity

98% GC

Learn More...

(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate

CAS RN

1146629-75-5

Appearance

Off white to white solid powder

Purity

98% HPLC

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1-Cyclopropylpiperazine

CAS RN

20327-23-5

Appearance

Pale yellow to colorless transparent liquid

Purity

98.0% GC&T

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Diphenylmethylene-Glycine benzyl ester

CAS RN

81477-91-0

Appearance

White powder

Purity

99% HPLC

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DMT-dC(ib) Phosphoramidite

CAS RN

93183-15-4

Appearance

Purity

>99%

Learn More...

Fmoc-Ttds-OH

CAS RN

172089-14-4

Appearance

Colorless to light yellow or orange oily substance

Purity

≥98% HPLC

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Methyl dimethoxyacetate

CAS RN

89-91-8

Appearance

Colorless Transparent Liquid

Purity

98% GC

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Tetraethylene Glycol Monobenzyl Ether

CAS RN

86259-87-2

Appearance

Pale yellow clear liquid

Purity

95% GC

Learn More...

1-Benzhydryl-3-bromoazetidine

CAS RN

36476-84-3

Appearance

White solid

Purity

>98% HPLC

Learn More...

3-Trifluoromethylbenzamidine hydrochloride

CAS RN

62980-03-4

Appearance

White powder

Purity

98%HPLC

Learn More...

8-Quinolinesulfonyl chloride

CAS RN

18704-37-5

Appearance

Off white or white crystals

Purity

98%HPLC

Learn More...

Ethyl iminobenzoate hydrochloride

CAS RN

5333-86-8

Appearance

White crystalline powder

Purity

98%HPLC

Learn More...

Methyl 6-bromonicotinate

CAS RN

26218-78-0

Appearance

White to off white solid

Purity

97%HPLC

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N-(Diphenylmethylene)glycine ethyl ester

CAS RN

69555-14-2

Appearance

Off white to white powder

Purity

98% HPLC

Learn More...

N-BOC-Toluenesulfonamide

CAS RN

18303-04-3

Appearance

White to off white powder

Purity

98%HPLC

Learn More...

N-Cbz-piperidine-4-carboxylic acid

CAS RN

10314-98-4

Appearance

White or almost white crystalline powder

Purity

98% GC

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

CAS RN

109-54-6

Appearance

Purity

>97% T

Learn More...

methyl 5-hydroxypentanoate

CAS RN

14273-92-8

Appearance

Colorless Transparent Liquid

Purity

97.4% GC

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N-(Chloromethyl)phthalimide

CAS RN

17564-64-6

Appearance

White solid

Purity

98% HPLC

Learn More...

1-Ethyl-3-methylimidazolium ethylsulfate

CAS RN

342573-75-5

Appearance

White to off white solid

Purity

98% HPLC

Learn More...

3-Amino-3-iminopropanoic acid ethyl ester hydrochloride

CAS RN

57508-48-2

Appearance

Off white to white solid powder

Purity

>97%

Learn More...

N-Acetylphthalimide

CAS RN

1971-49-9

Appearance

White to off white solid

Purity

≥98% HPLC

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P-nitrophenylhydrazine hydrochloride

CAS RN

636-99-7

Appearance

Light brown powdery solid

Purity

>98%(HPLC, HNMR)

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1,3-Bis(tert-butoxycarbonyl)guanidine

CAS RN

154476-57-0

Appearance

Off-white to light yellow solid powder

Purity

98% HPLC

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1-Boc-piperidine-4-carboxaldehyde

CAS RN

137076-22-3

Appearance

Off white powder

Purity

95% GC

Learn More...

2-amino-N-benzylacetamide hydrochloride

CAS RN

20432-97-7

Appearance

White crystalline powder

Purity

98-103% T

Learn More...

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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Ethyl (hydroxyimino)cyanoacetate potassium salt

CAS RN

158014-03-0

Appearance

Yellow powdery solid

Purity

98.6% HPLC

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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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Terephthalimidamidedihydrochloride

CAS RN

14401-56-0

Appearance

Off white to white solid powder

Purity

>98% HPLC

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Tetraisopropylazodicarboxamide

CAS RN

155877-06-8

Appearance

Yellow solid

Purity

99%HPLC

Learn More...

3-Pyridinecarboxylic Anhydride

CAS RN

16837-38-0

Appearance

Purity

Learn More...

4-chloro-6-isopropylpyrimidin-5-amine

CAS RN

1849220-15-0

Appearance

Purity

Learn More...

Iodosodilactone

CAS RN

2902-68-3

Appearance

White solid

Purity

95% HPLC

Learn More...

N-Boc-ethylenediamine

CAS RN

57260-73-8

Appearance

Colorless Transparent Liquid

Purity

98%GC

Learn More...

tert-butyl methyl(2-oxopropyl)carbamate

CAS RN

532410-39-2

Appearance

Colorless Transparent Liquid

Purity

97.8% GC

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Tert-butyl n,n-bis(2-hydroxyethyl)carbamate

CAS RN

103898-11-9

Appearance

Pale yellow transparent liquid

Purity

97% HNMR

Learn More...

1-Boc-piperidine-3-carboxamide

CAS RN

91419-49-7

Appearance

White or light yellow powder

Purity

97% HPLC

Learn More...

2-Thiazolecarboxamidine Hydrochloride

CAS RN

247037-82-7

Appearance

Off white to white solid powder

Purity

>99% HPLC

Learn More...

4-Hydroxymethyl-7-azaindole

CAS RN

936549-95-0

Appearance

Purity

Learn More...

5-(Ethylthio)-1H-tetrazole

CAS RN

89797-68-2

Appearance

White crystalline powder

Purity

98%HPLC

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2-(carbamoylmethylamino)ethanesulfonic acid

CAS RN

7365-82-4

Appearance

White to off white powder

Purity

>97.0%

Learn More...

3,5-Bis(trifluoromethyl)benzeneboronic acid

CAS RN

73852-19-4

Appearance

Purity

Learn More...

Ethyl 1-benzylpiperidine-4-carboxylate

CAS RN

24228-40-8

Appearance

Colorless to light yellow liquid

Purity

98% HPLC

Learn More...

Ethyl 1-Boc-3-pyrrolidinecarboxylate

CAS RN

170844-49-2

Appearance

Colorless to yellowish liquid

Purity

>97%

Learn More...

Methyl 2,5-dioxo-2H-pyrrole-1(5H)-carboxylate

CAS RN

55750-48-6

Appearance

Off white to white crystalline powder

Purity

≥98%HPLC

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N-Isopropylhydroxylamine hydrochloride

CAS RN

50632-53-6

Appearance

White crystalline powder

Purity

97%AT

Learn More...

N-Methoxy-n-methyltrifluoroacetamide

CAS RN

104863-67-4

Appearance

Colorless Transparent Liquid

Purity

≥98%GC

Learn More...

Sulfo-N-succinimidyl 4-maleimidobutyrate sodium salt

CAS RN

185332-92-7

Appearance

White to off-white powder

Purity

>95%  H-NMR

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1,8-Diamino-3,6-dioxaoctane

CAS RN

929-59-9

Appearance

Pale yellow clear liquid

Purity

>97% T

Learn More...

1-Aminopyrrolidine-2,5-dione,hydrochloride

CAS RN

108906-15-6

Appearance

White to off white powder

Purity

>98.0%(T)

Learn More...

1-N-Cbz-3-pyrrolidinone

CAS RN

130312-02-6

Appearance

Colorless transparent liquid or white solid

Purity

97% GC

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1,2,4-Triazole

CAS RN

288-88-0

Appearance

White acicular crystal

Purity

99%HPLC

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1-(2-Aminoethyl)pyrrolidine

CAS RN

7154-73-6

Appearance

Transparent colorless liquid

Purity

>97% T

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1-(2-Tetrahydrofuroyl)piperazine hydrobromide

CAS RN

63590-62-5

Appearance

Off white powder

Purity

>97%(H-NMR)

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2-Methoxyphenylhydrazine hydrochloride

CAS RN

57396-67-5

Appearance

Off white to pink powder

Purity

≥98.0% HPLC

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L-Norvaline

CAS RN

6600-40-4

Appearance

Off white solid powder

Purity

98%

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SucciniMidyl 1-Pyrenebutanoate

CAS RN

114932-60-4

Appearance

Earthy yellow powder

Purity

98% HPLC

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1-BENZYLPYRROLIDINE-3-OL

CAS RN

775-15-5

Appearance

Pale yellow to colorless transparent liquid

Purity

98.0%(HPLC)

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N-boc-ethylenediamine hydrochloride

CAS RN

79513-35-2

Appearance

White powder

Purity

98 %-103%(AT)

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(methoxycarbonyl)formic acid

CAS RN

600-23-7

Appearance

colorless liquid

Purity

>95.0% H-NMR

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1-Butylphosphonic Acid

CAS RN

3321-64-0

Appearance

Light yellow to white flaky solid

Purity

>98.0% qNMR

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2-(2-bromoethyl)isoindoline-1,3-dione

CAS RN

574-98-1

Appearance

White to off white solid

Purity

>98%

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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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DIAD Diisopropyl azodicarboxylate

CAS RN

2446-83-5

Appearance

Orange liquid or crystalline solid

Purity

>98%

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Methoxyammonium chloride

CAS RN

593-56-6

Appearance

White or yellowish crystals

Purity

98%-103(AT)

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MONO-METHYL SUCCINATE

CAS RN

3878-55-5

Appearance

Purity

≥98%

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N-(8-Hydroxyoctyl)phthalimide

CAS RN

105264-63-9

Appearance

White to off white solid

Purity

≥98% T

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2-(T-butyldimethylsiloxy)ethanol

CAS RN

102229-10-7

Appearance

Colorless to yellowish liquid

Purity

97%GC

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3-(1-Piperazinyl)-1,2-benzisothiazole

CAS RN

87691-87-0

Appearance

Purity

≥98%

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3-Bromobiphenyl

CAS RN

2113-57-7

Appearance

Purity

≥98%

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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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DCAD Bis(4-chlorobenzyl) azodicarboxylate

CAS RN

916320-82-6

Appearance

Orange solid

Purity

 ≥98.0%HPLC

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Ethyl N-Boc-piperidine-4-carboxylate

CAS RN

142851-03-4

Appearance

Light yellow liquid

Purity

97% GC

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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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Benzophenone imine

CAS RN

1013-88-3

Appearance

Colorless to yellowish liquid

Purity

98% GC

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3-Isoxazolecarboxylic acid

CAS RN

3209-71-0

Appearance

Pale yellow to off white solid

Purity

97% 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-Isopropylphthalimide

CAS RN

304-17-6

Appearance

White solid

Purity

≥98% GC

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Tert-butyl 1H-1,2,4-triazole-1-carboxylate

CAS RN

41864-24-8

Appearance

White powder

Purity

97% HNMR

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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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EOPC Ethyl N-Boc-4-Oxopyrrolidine-3-carboxylate

CAS RN

146256-98-6

Appearance

Off 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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3-Hydroxybenzamide

CAS RN

618-49-5

Appearance

Off white powder

Purity

99.7% HPLC

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BBDI

CAS RN

404586-94-3

Appearance

White solid

Purity

Nuclear magnetic resonance qualified

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Boc-ANPAP...

CAS RN

209223-32-5

Appearance

Yellow powder

Purity

≥99%HPLC

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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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2-Ethoxybenzamidine hydrochloride

CAS RN

18637-00-8

Appearance

White to off white powder

Purity

98% HPLC

Learn More...

3-Phenyl-1H-pyrazole-4-carbaldehyde

CAS RN

26033-20-5

Appearance

White to yellow powder

Purity

98% HPLC

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3-Pyrrolidinol

CAS RN

40499-83-0

Appearance

Pale yellow transparent liquid or almost white solid

Purity

98% GC

Learn More...

Boc-1,4-diaminobutane.HCl

CAS RN

33545-98-1

Appearance

White powder

Purity

97%-102%(AT)

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Glycine,N-(2-aminoethyl)-,ethyl ester chloride

CAS RN

24123-13-5

Appearance

Off white to white solid powder

Purity

>98% T

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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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1-Carbethoxypiperazine

CAS RN

120-43-4

Appearance

Pale yellow to colorless liquid

Purity

99%GC

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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-Pyridylamidoxime

CAS RN

1772-01-6

Appearance

White 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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(2S)-2-(Methoxycarbonyl)pyrrolidin-1-ium chloride

CAS RN

2133-40-6

Appearance

White to off white microcrystalline powder

Purity

≥98%

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Dibromotriphenylphosphorane

CAS RN

1034-39-5

Appearance

Off white crystal or light yellow powder

Purity

97% T

Learn More...

Malonamamidine hydrochloride

CAS RN

34570-17-7

Appearance

White crystal

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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1-N-ethoxycarbonyl-3-pyrrolidone

CAS RN

14891-10-2

Appearance

Pale yellow to colorless transparent liquid

Purity

≥98%

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3,8,11-Trioxa-5-azatridecan-13-oic acid

CAS RN

108466-89-3

Appearance

Off white to white solid powder

Purity

98% HPLC

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N-(2-HYDROXYETHYL)SUCCINIMIDE

CAS RN

18190-44-8

Appearance

White solid

Purity

>97% T

Learn More...

N-(6-Aminohexyl)methacrylamide Hydrochloride

CAS RN

65915-98-2

Appearance

Purity

Learn More...

N-Boc-4-iodopiperidine

CAS RN

301673-14-3

Appearance

White powder

Purity

Nuclear magnetic resonance qualified

Learn More...

8-Bromooctanoic Acid

CAS RN

17696-11-6

Appearance

Pale yellow to off white solid or transparent liquid

Purity

>97.0%(GC)

Learn More...

Violuric Acid

CAS RN

87-39-8

Appearance

Off white to white powder

Purity

98%HPLC

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Camostat mesilate

CAS RN

59721-29-8

Appearance

Purity

≥98%

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Eicosanedioic Acid

CAS RN

2424-92-2

Appearance

White to off-white powder

Purity

≥99% HPLC

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METHYL 2,2,2-TRICHLOROACETIMIDATE

CAS RN

2533-69-9

Appearance

Colorless Transparent Liquid

Purity

97%(GC)

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2-Amino-1,3-thiazole-4-carboxylate

CAS RN

118452-04-3

Appearance

Off yellow to white powder

Purity

98% 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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4-Methoxyphenylhydrazine hydrochloride

CAS RN

19501-58-7

Appearance

Off white powder

Purity

97%HPLC

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3-Amidinopyridinium chloride

CAS RN

7356-60-7

Appearance

White powder

Purity

98%HPLC

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4-Boc-aminopiperidine

CAS RN

73-874-95-0

Appearance

Off white powder

Purity

98% HPLC

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(4-Fluorobenzyl)triphenylphosphonium chloride

CAS RN

3462-95-1

Appearance

White crystalline powder

Purity

99% HPLC

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Methyl Pentafluorophenyl Carbonate

CAS RN

36919-03-6

Appearance

White crystalline solid or colorless liquid

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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1-(Tert-butoxycarbonyl)-2-pyrrolidinone

CAS RN

85909-08-6

Appearance

Yellowish to colorless solid crystal

Purity

≥98%

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2-(bis(2-hydroxyethyl)amino)acetic acid

CAS RN

150-25-4

Appearance

Off white solid

Purity

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Di-tert-butyl iminodiacetate

CAS RN

85916-13-8

Appearance

Off white to white solid

Purity

97% GC

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Benzyl glycolate

CAS RN

30379-58-9

Appearance

Colorless Transparent Liquid

Purity

HPLC>96%,GC>97%

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N,N'-di-tert-butylmethanediimine

CAS RN

691-24-7

Appearance

Purity

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Phosphorochloridic acid diisopropyl ester

CAS RN

2574-25-6

Appearance

Colorless Transparent Liquid

Purity

97%GC

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Solution of tetrazole in THF

CAS RN

27988-97-2

Appearance

colorless liquid

Purity

0.45ML

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3-(tert-Butoxycarbonylamino)propyl bromide

CAS RN

83948-53-2

Appearance

White to off-white powder

Purity

≥98.0% GC

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3-Hydroxypyrrolidine hydrochloride

CAS RN

86070-82-8

Appearance

Off white solid

Purity

≥97%

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4-Amino-5-pyrimidinecarbonitrile

CAS RN

16357-69-0

Appearance

Off white to white solid powder

Purity

>97% HPLC

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Quinoline-8-sulfonic acid

CAS RN

85-48-3

Appearance

Pale yellow solid

Purity

99%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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2-(3-bromopropyl)isoindoline-1,3-dione

CAS RN

5460-29-7

Appearance

White powder

Purity

≥98.5%(HPLC)

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2-Ethoxy-1,3-dioxolane

CAS RN

4544-20-1

Appearance

Purity

≥98%

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Diphenylammonium Trifluoromethanesulfonate

CAS RN

164411-06-7

Appearance

Purity

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Flumethasone

CAS RN

2135-17-3

Appearance

Purity

≥98%

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3-Chlor-Benzamidine hydrochloride

CAS RN

24095-60-1

Appearance

White crystalline powder

Purity

98% HPLC

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BENZOHYDROXAMIC ACID SODIUM SALT

CAS RN

22513-32-2

Appearance

White powder

Purity

>98% HPLC

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Diethyl 1,1-cyclobutanedicarboxylate

CAS RN

3779-29-1

Appearance

Purity

≥98%

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palmitic acid N-succinimide ester

CAS RN

14464-31-4

Appearance

White solid

Purity

Conform to the nuclear magnetic spectrum

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N-Boc-imidazole

CAS RN

49761-82-2

Appearance

White to off white crystals

Purity

98%GC

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N-methyl-3-piperidinemethanol

CAS RN

7583-53-1

Appearance

Colorless transparent to yellow liquid

Purity

98% GC

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Pentafluorophenyl Acetate

CAS RN

19220-93-0

Appearance

colorless liquid

Purity

98%GC

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N-Boc-2-piperidone

CAS RN

85908-96-9

Appearance

Colorless to yellowish liquid or 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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(4-Carboxybutyl)triphenylphosphonium bromide

CAS RN

17814-85-6

Appearance

White to off white solid

Purity

98% HPLC

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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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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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2,6-Dichloropyrazine

CAS RN

4774-14-5

Appearance

Pale yellow crystal

Purity

≥98% GC

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2-Azido-1,3-dimethylimidazolinium Hexafluorophosphate

CAS RN

1266134-54-6

Appearance

White crystalline 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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Benzyl N-phenylmethoxycarbamate

CAS RN

15255-86-4

Appearance

White powder

Purity

>98%

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DiMorpholinophosphinyl Chloride

CAS RN

7264-90-6

Appearance

Pale yellow to colorless transparent liquid

Purity

>97% T

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