2799-07-7|L-Cysteine,S-(triphenylmethyl)-Products Supply

L-Cysteine,S-(triphenylmethyl)- cas no:2799-07-7

Synonyms: Alanine,3-(tritylthio)-, L- (8CI);(2R)-2-Amino-3-[(triphenylmethyl)thio]propanoicacid;3-Tritylthio-L-alanine;NSC 83265;S-Triphenylmethyl-L-cysteine;S-Trityl-(R)-cysteine;S-Tritylcysteine;Tritylthioalanine;H-Cys(Trt)-OH;

Identification

NameL-Cysteine,S-(triphenylmethyl)-
CAS2799-07-7
SynonymsAlanine,3-(tritylthio)-, L- (8CI);(2R)-2-Amino-3-[(triphenylmethyl)thio]propanoicacid;3-Tritylthio-L-alanine;NSC 83265;S-Triphenylmethyl-L-cysteine;S-Trityl-(R)-cysteine;S-Tritylcysteine;Tritylthioalanine;H-Cys(Trt)-OH;
EINECS(EC#)218-195-8
Molecular FormulaC₂₂H₂₁NO₂S
Molecular Weight363.47

Chemical Properties

Appearancealmost white to light yellow granular powder
refractive index111 ° (C=0.8, 0.04mol Ethanolic HCl)
storage temp-20°C

Safety Data

Hazard Xn:Harmful;
Risk R22
Safety

Poison by intravenous and intraperitoneal routes. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NO_x and SO_x.
Hazard Codes:Xn:
Risk Statements
R22:Harmful if swallowed.
Safety Statements
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany:3
RTECS:AY7710000

Toxicity

1.	orl-mus LD50:936 mg/kg	NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program, Bethesda, MD 20205 JAN86 .
2.	ipr-mus LD50:396 mg/kg	NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program, Bethesda, MD 20205 JAN86 .
3.	orl-dog LDLo:750 mg/kg	NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) PB81-109993 .
4.	ivn-dog LDLo:150 mg/kg	NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) PB81-109993 .

supplier list

China XiangDing Chemical International Company: Tel:+86-(25)-84293351; Address: Room 604, JiaBuilding,XinDaDu GuangChang, 85#ChangFu Street, Nanjing 210002,

Shanghai Plus Bio-Sci & Tech Co., Ltd.: Tel:+86-(21)-64847500; Address: Room 208,No.2,CaoBao Road 500#, SIBS.CAS, XuHui District, Shanghai 200233,

GL Biochem (Shanghai) Ltd.: Tel:+86-(21)-61263306; Address: 519 Zi Yue Road, Shanghai, China 200241,

Shanghai Shiyi Biotech. Inc.: Tel:+86-(21)-6468-1551; Address: 8A, 18 Nandan Road, Shanghai 200030,

Beijing Advanced Technology Co. Ltd: Tel:+86-10-69729398; Address: Rm. A205/A207, 12 Huoju St., Changping DC. of Zhong Guan Cun Science Park , Beijing , P.R. China

BINHAI HANHONG BIOCHEMICAL CO., LTD.: Tel:+86-21-54302127; Address: Room 209,Zonghe Building ,Jiachuan Road 245, Xuhui District, Shanghai, China

Beijing HuameiHuli Biochem Ltd: Tel:010-86181995; Address: Beijing TongZhou District

DSL Chemicals (Shanghai) Co., Ltd.: Tel:+86-21-6352 9955; Address: 1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China

GL Peptide (Shanghai) Co., Ltd.: Tel:+86-21-6126 3414; Address: 519 Ziyue Road, Minhang

GL Biochem(Shanghai)Ltd.: Tel:+86-10-86637865; Address: 519 Ziyue Road,Shanghai Minhang ZiZhu Science-Based Industrial Park

Shanghai GL Peptide Ltd: Tel:86-21-61263381; Address: 519 Ziyue Road, Minhang, Shanghai, China

Hangzhou Utanpharma biology co,.Ltd: Tel:86-571-86615728; Address: Room 60M(604), Block A1-3, Hangzhou Zhejiang China

GL Biochem (Shanghai) Ltd.: Tel:86-21-15301650010; Address: linshenyang@glschina.com

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

Hangzhou J&H Chemical Co., Ltd: Tel:86-571-87396430; Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

L-Cysteine,S-(triphenylmethyl)- cas no:2799-07-7

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