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530190

S-Phenyl-L-cysteine

Name: <I>S</I>-Phenyl-<SC>L</SC>-cysteine
Brand: ALDRICH

97%

Synonym(s):

3-(Phenylthio)-L-Alanine, 4-Thia-L-homophenylalanine

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About This Item

Linear Formula:

C₆H₅SCH₂CH(NH₂)CO₂H

CAS Number:

34317-61-8

Molecular Weight:

197.25

UNSPSC Code:

12352209

NACRES:

NA.22

PubChem Substance ID:

24877736

MDL number:

MFCD01318758

Beilstein/REAXYS Number:

2268203

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Properties

Quality Level

100

assay

97%

optical activity

[α]20/D +10°, c = 1.5 in 1 M NaOH

reaction suitability

reaction type: solution phase peptide synthesis

mp

200 °C (dec.) (lit.)

application(s)

peptide synthesis

SMILES string

N[C@@H](CSc1ccccc1)C(O)=O

InChI

1S/C9H11NO2S/c10-8(9(11)12)6-13-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1

InChI key

XYUBQWNJDIAEES-QMMMGPOBSA-N

Description

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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S-phenylcysteine in albumin as a benzene biomarker.

W E Bechtold et al.

Environmental health perspectives, 104 Suppl 6, 1147-1149 (1996-12-01)

Biological markers of internal dose are useful for improving the extrapolation of health effects from exposures to high levels of toxic air pollutants in animals to low, ambient exposures in humans. Previous results from our laboratory have shown that benzene

Biological markers of exposure to benzene: S-phenylcysteine in albumin.

W E Bechtold et al.

Carcinogenesis, 13(7), 1217-1220 (1992-07-01)

Results of experiments in our laboratory have shown that benzene is metabolized by animals in part to an intermediate that binds to cysteine groups in hemoglobin to form the adduct S-phenylcysteine (SPC). These results suggested that SPC in hemoglobin may

Isolation and characterization of two benzene-derived hemoglobin adducts in vivo in rats.

A A Melikian et al.

Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 1(4), 307-313 (1992-05-01)

The present study was aimed at the characterization of the major adducts formed by reaction of the metabolites of [14C]benzene with rat hemoglobin in vivo. Groups of 12-week-old male Fisher rats received i.p. injections of a single dose of 10

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Global Trade Item Number

SKU	GTIN
530190-5G	04061832558479