Welcome to hiintermediates.com,intermediates trading platform
Home > products > D-Methionine

D-Methionine cas no:348-67-4

Synonyms: Methionine,D- (8CI);(R)-Methionine;D-2-Amino-4-(methylthio)butyric acid;(R)-2-Amino-4-(methylmercapto)butyric acid;

Identification
NameD-Methionine
CAS348-67-4
SynonymsMethionine,D- (8CI);(R)-Methionine;D-2-Amino-4-(methylthio)butyric acid;(R)-2-Amino-4-(methylmercapto)butyric acid;
EINECS(EC#)206-483-6
Molecular FormulaC5H11NO2S
Molecular Weight149.21
Chemical Properties
Appearancewhite powder
alpha-24 o (C=8, 6N HCL)
refractive index1.53
storage temp0-6°C
Safety Data

Hazard Xi
Risk R33
Safety

Safety Information of D-Methionine (CAS NO.348-67-4):
Hazard Codes: Xi?
Risk Statements: 33-36/37/38
33: Danger of cumulative effects?
36/37/38: Irritating to eyes, respiratory system and skin??
Safety Statements: 22-24/25-36-26
22: Do not breathe dust
24/25: Avoid contact with skin and eyes???
36: Wear suitable protective clothing?
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
WGK Germany: 3
RTECS: PD0455000
Mildly toxic by intraperitoneal route. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also METHIONINE HYDANTOIN; METHIONINE PLATINUM DICHLORIDE; METHIONINE SULFOXIMINE.


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 intraperitoneal 5223mg/kg (5223mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Archives of Biochemistry and Biophysics. Vol. 64, Pg. 319, 1956.

supplier list

Jinzhou Jirong Amino Acid Co., Ltd.
Tel:
Address: Taoyuan Industrial District,Jinzhou,Hebei.
Shijiazhuang Haitian Fine Chemicals Co.,Ltd.
Tel:
Address: shijiazhaung Hebei province ,China
Shenzhen Viewland Development Co. Ltd.
Tel:
Address:
Wuhan Zhongfu Bio-Tech Co., Ltd.
Tel:+81-(3)-35444889
Address: 4-14-4-302, Ginza, Chuo-ku, Tokyo,
AmiA Biochemical Industrial Co., Ltd.
Tel:+86-519-85338130
Address: Room 401, unit 2, buliding4, Hongmeigongyu,
3B Scientific Corporation
Tel:+86-(27)-87526552
Address: 424 Luoyu Road, Suite1488, Hongshan Innovation Building A, Wuhan 430079,
Trust & We Co., Ltd.
Tel:86-21-61551611
Address: 601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong, Shanghai, China.
Conier Chem & Pharma Co.,Ltd.
Tel:+86-(23)-62922305
Address: 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065,
AOKChem Co., Ltd.
Tel:+86-(21)-50791030 / 68712331
Address: Room 203, Block D, No.333 Cailun Road, Zhangjiang High-tech Park, Shanghai 201203,
Siam Chemicals, Inc.
Tel:+86-(21)-6415-3110
Address: No. 1275 Jin Sha Jiang Road, Shanghai 200062,
Shanghai MEG Biochemical Co., Ltd.
Tel:+86-(21)-5108-2199
Address: 4-101 No.299 Bisheng Road, Zhangjiang Hi Tech Park, Shanghai 201204,
Shijiazhuang Haitian Fine Chemicals Co., Ltd.
Tel:+86-(311)-88908111
Address:
Shanghai Biological Technology Co., Ltd.
Tel:
Address:
Chemrio International Limited
Tel:+86-(574)-2789-1268, +86-13957895864
Address: Room 611-612 Wante Business Center, No.487 Yangmuqi Road, Hi-tech Park, Ningbo, Zhejiang 315040,
Suzhou Industrial Park Yacoo Chemical Reagent Co., Ltd.
Tel:86-512-62956016
Address: Suite 209 A3 Building 218, Xinghu Rd, Suzhou Industrial Park, SuZhou, Jiangsu 215125,

Home   |   About Us   |   Service   |   Links   |   Add to  Favorite

Copyright©2011 HiIntermediates ICP: B2-20090288 浙ICP备09045134号-49
Tel: +86-0571-89739792