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N-Acetyl-S-(4-nitrophenyl)-L-cysteine

CAS No.
91088-55-0
Chemical Name:
N-Acetyl-S-(4-nitrophenyl)-L-cysteine
Synonyms
S-(4-Nitrophenyl)mercapturicAci;L-4-NITROPHENYLMERCAPTURIC ACID;S-(4-NITROPHENYL)MERCAPTURIC ACID;N-Acetyl-S-(4-nitrophenyl)-L-cysteine;N-Acetyl-3-[(p-nitrophenyl)thio]alanine;L-Cysteine, N-acetyl-S-(4-nitrophenyl)-;N-Acetyl-S-(4-nitrophenyl)-L-cysteine >N-ACETYL-S-(4-NITROPHENYL)-L-CYSTEINE USP/EP/BP;(R)-2-ACETAMIDO-3-(4-NITROPHENYLTHIO)PROPIONIC ACID;(R)-2-Acetamido-3-((4-nitrophenyl)thio)propanoic acid
CBNumber:
CB4420217
Molecular Formula:
C11H12N2O5S
Molecular Weight:
284.29
MDL Number:
MFCD00671484
MOL File:
91088-55-0.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:49

N-Acetyl-S-(4-nitrophenyl)-L-cysteine Properties

Melting point 158°C
storage temp. -20°C Freezer
solubility Dichloromethane (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form Solid
color Pale Brown to Yellow

N-Acetyl-S-(4-nitrophenyl)-L-cysteine price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical A1351 N-Acetyl-S-(4-nitrophenyl)-L-cysteine >98.0%(T) 91088-55-0 100mg $177 2022-04-27 Buy
Usbiological N2594-16J S-(4-Nitrophenyl)mercapturic Acid (N-Acetyl-S-(4-nitrophenyl)-L-cysteine) 91088-55-0 100mg $531 2026-06-03 Buy
TRC TRC-N504410-50MG S-(4-Nitrophenyl)mercapturic Acid 91088-55-0 50mg $195 2026-06-03 Buy
TRC TRC-N504410-250MG S-(4-Nitrophenyl)mercapturic Acid 91088-55-0 250mg $561 2026-06-03 Buy
Biosynth EN26334 S-(4-Nitrophenyl)mercapturic acid 91088-55-0 50mg $250 2026-06-04 Buy
Product number Packaging Price Buy
A1351 100mg $177 Buy
N2594-16J 100mg $531 Buy
TRC-N504410-50MG 50mg $195 Buy
TRC-N504410-250MG 250mg $561 Buy
EN26334 50mg $250 Buy

N-Acetyl-S-(4-nitrophenyl)-L-cysteine Chemical Properties, Uses, Production

Chemical Properties

N-ACETYL-S-(4-NITROPHENYL)-L-CYSTEINE is Pale Brown Solid

Uses

N-ACETYL-S-(4-NITROPHENYL)-L-CYSTEINE is used as a marker for low levels of exposure to benzene in industry

Uses

Used as a marker for low levels of exposure to benzene in industry.

N-Acetyl-S-(4-nitrophenyl)-L-cysteine Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 45)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd. +86-28-85122536 85324413 market@astatech.cn China 8016 55
S-(4-NITROPHENYL)MERCAPTURIC ACID (R)-2-ACETAMIDO-3-(4-NITROPHENYLTHIO)PROPIONIC ACID N-Acetyl-3-[(p-nitrophenyl)thio]alanine (R)-2-Acetamido-3-(4-nitrophenylthio)propionic Acid L-4-Nitrophenylmercapturic Acid N-Acetyl-S-(4-nitrophenyl)-L-cysteine L-4-NITROPHENYLMERCAPTURIC ACID (R)-2-Acetamido-3-((4-nitrophenyl)thio)propanoic acid N-Acetyl-S-(4-nitrophenyl)-L-cysteine > L-Cysteine, N-acetyl-S-(4-nitrophenyl)- S-(4-Nitrophenyl)mercapturicAci N-ACETYL-S-(4-NITROPHENYL)-L-CYSTEINE USP/EP/BP N-Acetyl-S-(4-nitrophenyl)-L-cysteine 91088-55-0 C11H12N2O5S Glutathione S-Transferase Agents