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1H-Pyrazole, 4-bromo- cas no:2075-45-8

Synonyms: Pyrazole,4-bromo- (6CI,7CI,8CI);4-Bromo-1H-pyrazole;NSC 522023;

Identification
Name1H-Pyrazole, 4-bromo-
CAS2075-45-8
SynonymsPyrazole,4-bromo- (6CI,7CI,8CI);4-Bromo-1H-pyrazole;NSC 522023;
Molecular FormulaC3H3BrN2
Molecular Weight146.97
Chemical Properties
AppearanceWhite to cream crystalline powder
refractive index1.602
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Safety Data

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

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39: Wear suitable gloves and eye/face protection.
WGK Germany: 3
RTECS: UQ6200000
Hazard Note: Irritant
HazardClass: IRRITANT


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 367mg/kg (367mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 178, Pg. 199, 1971.

supplier list

AllyChem Co., Ltd., Dalian, China.
Tel:
Address: Building C, Biopharmaceutical R&D Center, No. 18, DD5 Street, DD Port, Dalian 116620, China.
Shanghai Zealing Chemical Co., Ltd.
Tel:86-21-51581920
Address: 7th Block, No.237 Xitai Road, Shanghai, shangahi 200232,
Ashvarsha finechemicals Private Limited
Tel:91-40-2000 0192
Address: Plot NO: 100, Phase - V, IDA, Jeedimetla, Hyderabad -500 055, Andhra Pradesh, India.
DSL Chemicals (Shanghai) Co., Ltd.
Tel:+86-21-6352 9955
Address: 1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China
HuaiBei SanHe Developing Co., Ltd.
Tel:86-561-3191113
Address: Room 201,Building ZY-1,GuCheng Road,Huaibei,Anhui,China
Nanjing Biorgchem Co., Ltd.
Tel:+86 25 85306029
Address: 106 Building, No.508,Heyan Road, Qixia District, Nanjing,China
SourcingChem From China
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Address: No.1560 South Lake District,
Shanghai PharmaPassion Co., Ltd.
Tel:+86-21-50272924
Address: 396#, Li Shizhen Rd., Zhangjiang Hi-Tech Park, PuDong New District
shanghai sphchem co.,ltd
Tel:+86-21-56491756 13512199871
Address: NO.133, Wuye, Yangxin Road ,Shanghai China
SPECS
Tel:+31 15 251 8111
Address: Kluyverweg 6
Yangzhong TianLi Chemical Co.,Ltd.
Tel:+86-0511-88525239 +86-13806114796
Address: Yangzhong City, Jiangsu Province Chemical Industrial Zone
wuhan cillin chemical
Tel:+86-15527136576
Address: Wuhan city
AOPHARM
Tel:86-311-66600578
Address: C-2103 Wonder Business Square, 15 Yuhua West Rd.
Jinan Haohua Industry Co., Ltd.
Tel:0086-531-58773055
Address: No.59 Gongye South RD
Boc Sciences
Tel:1-631-5046093
Address: 45-16 Ramsey Road Shirley, NY 11967, USA

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