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N-Boc-S-benzyl-(L)-cysteine-methyl ester

N-Boc-S-benzyl-(L)-cysteine-methyl ester Structure
N-Boc-S-benzyl-(L)-cysteine-methyl ester structure
CAS No.
55478-08-5
Chemical Name:
N-Boc-S-benzyl-(L)-cysteine-methyl ester
Synonyms
N-Boc-S-benzyl-(L)-cysteine-methyl ester;N-[(1,1-DiMethylethoxy)carbonyl]-S-(phenylMethyl)-L-cysteine Methyl Ester;L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(phenylmethyl)-, methyl ester
CBNumber:
CB0648411
Molecular Formula:
C16H23NO4S
Molecular Weight:
325.42
MDL Number:
MOL File:
Mol file
Last updated:2026-09-12 18:48:26
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N-Boc-S-benzyl-(L)-cysteine-methyl ester Properties

Boiling point 462.9±45.0 °C(Predicted)
Density 1.143±0.06 g/cm3(Predicted)
solubility Acetone, Chloroform, Dichloromethane, Ethyl Acetate
pka 10.83±0.46(Predicted)
form Solid
color White
CAS DataBase Reference 55478-08-5

N-Boc-S-benzyl-(L)-cysteine-methyl ester price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological B2526-40 N-Boc-S-benzyl-(L)-cysteine-methyl Ester 500mg $418 2026-06-03 Buy
Usbiological 262968 N-Boc-S-benzyl-L-cysteine methyl ester 55478-08-5 250mg $422 2026-06-03 Buy
Usbiological 262968 N-Boc-S-benzyl-L-cysteine methyl ester 55478-08-5 500mg $638 2026-06-03 Buy
Usbiological 262968 N-Boc-S-benzyl-L-cysteine methyl ester 55478-08-5 1g $951 2026-06-03 Buy
Usbiological 262968 N-Boc-S-benzyl-L-cysteine methyl ester 55478-08-5 2g $1480 2026-06-03 Buy
Product number Packaging Price Buy
B2526-40 500mg $418 Buy
262968 250mg $422 Buy
262968 500mg $638 Buy
262968 1g $951 Buy
262968 2g $1480 Buy

N-Boc-S-benzyl-(L)-cysteine-methyl ester Chemical Properties, Uses, Production

Chemical Properties

White Solid

Uses

Used in peptide HIV1 enzymic synthesis

N-Boc-S-benzyl-(L)-cysteine-methyl ester synthesis

24424-99-5
22728-88-7
55478-08-5
Synthesis of N-Boc-S-benzyl-(L)-cysteine-methyl ester from Di-tert-butyl dicarbonate and L-Cysteine, S-(phenylmethyl)-, methyl ester

N-Boc-S-benzyl-(L)-cysteine-methyl ester Preparation Products And Raw materials

Raw materials

L-Cysteine, S-(phenylmethyl)-, methyl ester methyl 2-((tert-butoxycarbonyl)amino)-3-mercaptopropanoate Boc-S-Benzyl-L-cysteine Benzyl bromide Methanol
Di-tert-butyl dicarbonate

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Preparation Products

N-Boc-S-benzyl-(L)-cysteine-methyl ester Suppliers

Global Suppliers ( 13)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Jiangsu Hongmin Pharmaceutical Co., Ltd. 18221292452 fannieliu@glschina.com China 6798 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Jiangsu Hongmin Pharmaceutical Co., Ltd. 58
Energy Chemical 58

55478-08-5 (N-Boc-S-benzyl-(L)-cysteine-methyl ester) Related Search:

Boc-S-Benzyl-L-cysteine S-Benzyl-L-cysteine
N-[(1,1-DiMethylethoxy)carbonyl]-S-(phenylMethyl)-L-cysteine Methyl Ester L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(phenylmethyl)-, methyl ester N-Boc-S-benzyl-(L)-cysteine-methyl ester 55478-08-5 Amino Acids & Derivatives Aromatics Sulfur & Selenium Compounds