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Merck
CN

B19800

S-Benzyl-L-cysteine

97%

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About This Item

Linear Formula:
C6H5CH2SCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
211.28
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
221-273-4
MDL number:
Beilstein/REAXYS Number:
1879358
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InChI key

GHBAYRBVXCRIHT-VIFPVBQESA-N

InChI

1S/C10H13NO2S/c11-9(10(12)13)7-14-6-8-4-2-1-3-5-8/h1-5,9H,6-7,11H2,(H,12,13)/t9-/m0/s1

SMILES string

N[C@@H](CSCc1ccccc1)C(O)=O

assay

97%

form

powder

optical activity

[α]20/D +23°, c = 2 in 1 M NaOH

reaction suitability

reaction type: solution phase peptide synthesis

color

white to off-white

mp

214 °C (dec.) (lit.)

application(s)

detection
peptide synthesis

Quality Level

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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B E Hall et al.
Xenobiotica; the fate of foreign compounds in biological systems, 16(7), 609-614 (1986-07-01)
Benzylmercapturic acid is a major metabolite of [methylene-14C]benzyl chloride in the marmoset, as in the rat. The excretion of the minor metabolites benzylmercapturic acid sulphoxide and benzylcysteine accounted for a greater proportion of the dose than in the rat. Excretion
Mercapturic acid formation in cultured opossum kidney cells.
N Golenhofen et al.
Toxicology letters, 53(1-2), 261-261 (1990-09-01)
A E Pegg et al.
Biochemistry, 32(45), 11998-12006 (1993-11-16)
Human O6-alkylguanine-DNA alkyltransferase was rapidly inactivated by low concentrations of O6-benzylguanine, but the alkyltransferase from the Escherichia coli ogt gene was much less sensitive and alkyltransferases from the E. coli ada gene or from yeast were not affected. O6-Benzyl-2'-deoxyguanosine was
R S Phillips et al.
The Journal of biological chemistry, 266(28), 18642-18648 (1991-10-05)
Lysine 269 in Escherichia coli tryptophan indole-lyase (tryptophanase) has been changed to arginine by site-directed mutagenesis. The resultant K269R mutant enzyme exhibits kcat values about 10% those of the wild-type enzyme with S-(o-nitrophenyl)-L-cysteine, L-tryptophan, and S-benzyl-L-cysteine, while kcat/Km values are
A Heuner et al.
Pflugers Archiv : European journal of physiology, 417(5), 523-527 (1991-01-01)
We investigated the capacity and the localization of N-acetylation of the mercapturic acid precursor S-benzyl-L-cysteine (BC), as well as the tubular reabsorption of this compound in the rat kidney in vivo et situ by renal clearance and continuous microinfusion and

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