71-00-1|L-HistidineProducts Supply - Chemical intermediates Network

L-Histidine cas no:71-00-1

Synonyms: L-Histidine,free base; L-HIS = H-His-OH; (S)-2-Amino-3-(4-imidazolyl)propionic acid~H-His-OH; L-Histidine Base; H-His-OH; His

Identification

NameL-Histidine
CAS71-00-1
SynonymsL-Histidine,free base; L-HIS = H-His-OH; (S)-2-Amino-3-(4-imidazolyl)propionic acid~H-His-OH; L-Histidine Base; H-His-OH; His
EINECS(EC#)200-745-3
Molecular FormulaC6H9N3O2
Molecular Weight155.16

Chemical Properties

Appearancewhite crystals
alpha12.4 o (C=11,6N HCL)
refractive index1.731
storage tempStore at RT.

Safety Data

Hazard Xn: Harmful;
Risk 22-36/37/38
Safety

Human mutation data reported. When heated to decomposition it emits toxic fumes of NO_x.
Other safty informations about?Histidine (CAS NO.71-00-1):
Hazard Codes:?Xn
Risk Statements: 22-36/37/38?
R22: Harmful if swallowed.?
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-36/37-26-22?
S24/25: Avoid contact with skin and eyes.?
S36/37: Wear suitable protective clothing and gloves.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S22: Do not breathe dust.
WGK Germany: 2
RTECS: MS3070000
F: 10-23
HS Code: 29332990

HS Code 29332990

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	> 10gm/kg (10000mg/kg)	?	Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 23, Pg. 1253, 1981.
mouse	LD50	intravenous	> 2gm/kg (2000mg/kg)	?	Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 23, Pg. 1253, 1981.
mouse	LD50	oral	> 15gm/kg (15000mg/kg)	?	Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 23, Pg. 1253, 1981.
mouse	LD50	subcutaneous	> 10gm/kg (10000mg/kg)	?	Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 23, Pg. 1253, 1981.
rat	LD50	intraperitoneal	> 8gm/kg (8000mg/kg)	?	Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 23, Pg. 1253, 1981.
rat	LD50	intravenous	> 2gm/kg (2000mg/kg)	?	Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 23, Pg. 1253, 1981.
rat	LD50	oral	> 15gm/kg (15000mg/kg)	?	Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 23, Pg. 1253, 1981.
rat	LD50	subcutaneous	> 10gm/kg (10000mg/kg)	?	Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 23, Pg. 1253, 1981.

supplier list

CNCCC SICHUAN IMPORT/EXPORT CO.,LTD.: Tel:; Address: 8C Ruili, Palm Garden, 153 KeHua North Rd, Chengdu,Sichuan, P.R.China

ZHEJIANG CHEMIALS IM & EXP CORP.: Tel:86-571-87048079; Address: No.37,Qingchun Road,Hangzhou,China

Penta Manufacturing Company: Tel:+1-973-740-2300; Address: Box 1448 Fairfield, NJ 07006-1448 United States

Amitco International Botanical & Nutritional Divi...: Tel:+1-973-977-8192,8193; Address: 110 Pennsylvania Avenue Paterson, NJ 07503

Hangzhou Starshine Pharmaceutical Co., LTD: Tel:86-571-8696517; Address: Fengqi East Road, Hangzhou, China.

Cambridge Isotope: Tel:+1-978-749-8000; Address: Cambridge Isotope Laboratories 50 Frontage Road Andover, MA 01810-5413

Zhejiang Yulong Chemical Co.,Ltd.: Tel:; Address: NO.165 ZHONGHE ZHONG ROAD, HANGZHOU, CHINA.

China Chem Source (HK) Co.,Ltd: Tel:+86-411-82808830 82649412 82649140 82647982 82659338; Address: Room 1818, The Bank of East Asia Mansion , Dalian , 116001, China.

Oasischem International: Tel:; Address: Hefei New & High Technology Development Zone

JIANGSU SAINTEK KUNSHAN CO., LTD.: Tel:; Address: 5th FLOOR,327 WEST TONGFENG ROAD KUNSHAN,JIANGSU,CHINA

Gurvey & Berry Co. Inc.: Tel:+1-416-2595700; Address: 310 Judson Street, Unit #15,Toronto, Ontario Canada

Shanghai Experiment Reagent Co.,LTD.: Tel:0086-21-56558317 56553837; Address: 10-603, No.555 Luding Road (No.1000 North Zhongshan Road),Shanghai

Pharmasi Chemicals Co.,Ltd: Tel:; Address: Room 205, Renlesancun50-29,songjiang,shanghai,China

CHONGQING TRUST LONG CO.,LTD.: Tel:; Address: 3-6-2, No.1, Xinglong Road, Longxi Town, Yubei Dist.,Chongqing,China

CIDIC Co.,Ltd.: Tel:; Address: 15/F, HODO International Plaza, 531 Zhongshan Road, Wuxi, China

L-Histidine cas no:71-00-1

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