1113-41-3|L-Valine, 3-mercapto-Products Supply - Chemical intermediates Network

L-Valine, 3-mercapto- cas no:1113-41-3

Synonyms: Valine,3-mercapto-, L- (8CI); (+)-Penicillamine; (R)-Penicillamine; L-Penicillamine;NSC 241261

Identification

NameL-Valine, 3-mercapto-
CAS1113-41-3
SynonymsValine,3-mercapto-, L- (8CI); (+)-Penicillamine; (R)-Penicillamine; L-Penicillamine;NSC 241261
EINECS(EC#)214-203-9
Molecular FormulaC5H11 N O2 S
Molecular Weight149.21

Chemical Properties

alpha61.9 º (C=0.5 IN 1 M NAOH)
refractive index63 ° (C=1, 1mol/L NaOH)
storage tempStore at RT.

Safety Data

Hazard Xi:Irritant;
Risk R36/37/38
Safety

A poison by intraperitoneal route. Mutation data reported. When heated to decomposition it emits toxic vapors of NO_x and SO_x.
Hazard Codes: Irritant Xi, Harmful Xn
Risk Statements :36/37/38-40-20/21/22
R36/37/38:Irritating to eyes, respiratory system and skin.
R40:Limited evidence of a carcinogenic effect.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements :26-36-22
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S22:Do not breathe dust.

Toxicity

1.	mic-sat 5 µmol/plate	MUREAV Mutation Research. 224 (1989),89.
2.	mic-sat 4 µmol/plate	BCPCA6 Biochemical Pharmacology. 34 (1985),3725.
3.	mic-esc 250 µLg/plate	MUREAV Mutation Research. 467 (2000),41.
4.	ipr-rat LD50:350 mg/kg	PBPSDY Pharmacological and Biochemical Properties of Drug Substances. 2 (1979),465.

supplier list

Richman Chemical Inc.: Tel:+1-(215)-628-2946; Address: 768, North Bethlehem Pike, Lower Gwynedd, Pennsylvania 19002,

Wuhan Canaimex Inc., Ltd: Tel:+86-(27)-84254492; Address: 4/F Block 16, Hi-Tech Industrial Park, Wuhan Economic & Technological Development Zone, Wuhan, Hubei 430056,

Sichuan Goldentree Bio-pharmaceutical Co., Ltd.: Tel:+86-(28)-8358-3393; Address: Hi-Tech Industry Park Zone, No.339, Xingshun Road, Jinniu District, Chengdu, Sichuan 610083,

3Way Pharm Inc. (Shanghai): Tel:86-21-51613915; Address: Room D218-219, No. 128, Xiangyin Road

Boc Sciences: Tel:1-631-5046093; Address: 45-16 Ramsey Road Shirley, NY 11967, USA

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Zhejiang Kaili Industrial Co., Ltd.: Tel:86-571-85241926; Address: Block C&D,12/F,Lantian Business Center,No.18 Moganshan Road,Hangzhou,China

Fast Pharm Co.,Ltd: Tel:8602133538380; Address: No.17#-6D. 830 Lane,Maotai Road Shanghai,SH200336,China

L-Valine, 3-mercapto- cas no:1113-41-3

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