S-Phenyl-L-cysteine

CAS No.：34317-61-8

Other grades of this product :

S-Phenyl-L-cysteine Basic information

Product Name:	S-Phenyl-L-cysteine
Synonyms:	beta-phenylcysteine;(R)-2-AMINO-3-(S-PHENYLTHIO)PROPANOIC ACID;(S)-2-AMINO-3-(S-PHENYLTHIO)PROPANOIC ACID;(S)-PHENYL-L-CYS;S-PHENYL-L-CYSTEINE;H-CYS(PHENYL)-OH;CYSTEINE(PHENYL)-OH;D-S-Phenylcysteine
CAS:	34317-61-8
MF:	C9H11NO2S
MW:	197.25
EINECS:
Product Categories:	Amino Acids & Derivatives;Sulfur & Selenium Compounds;Amino Acids;Amino Acid Derivatives;PROTECTED AMINO ACID & PEPTIDES;Cysteine [Cys, C]
Mol File:	34317-61-8.mol

S-Phenyl-L-cysteine Chemical Properties

Melting point	200 °C (dec.) (lit.)
alpha	10 º (c=1, 0.1N NaOH)
Boiling point	361.5±37.0 °C(Predicted)
density	1.2342 (rough estimate)
refractive index	1.5270 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Aqueous Acid (Slightly), Aqueous Base (Slightly)
form	Solid
pka	2.04±0.10(Predicted)
color	White to Off-White
optical activity	[α]20/D +10°, c = 1.5 in 1 M NaOH
BRN	2268203
CAS DataBase Reference	34317-61-8(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	37/39-26
WGK Germany	3
HS Code	29309016

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English

S-Phenyl-L-cysteine Usage And Synthesis

Chemical Properties	almost white to beige powder
Uses	Inhibitor of enzyme.

S-Phenyl-L-cysteine Preparation Products And Raw materials

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