55268-75-2|5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-,(6R,7R)-Products Supply

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-,(6R,7R)- cas no:55268-75-2

Synonyms: Cefaloxime;Cefasyn;Cefuroxim;Cefuroxime acid;Ketocef;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-,(6R,7R)- (9CI);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[[(aminocarbonyl)oxy]methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-,[6R-[6a,7b(Z)]]-;Biofuroksym;Biofuroxim;

Identification

Name5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-,(6R,7R)-
CAS55268-75-2
SynonymsCefaloxime;Cefasyn;Cefuroxim;Cefuroxime acid;Ketocef;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-,(6R,7R)- (9CI);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[[(aminocarbonyl)oxy]methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-,[6R-[6a,7b(Z)]]-;Biofuroksym;Biofuroxim;
EINECS(EC#)259-560-1
Molecular FormulaC₁₆H₁₆N₄O₈S
Molecular Weight424.39

Chemical Properties

AppearanceWhite to ivory white crystalline powder
refractive index1.665

Safety Data

Hazard Xn
Risk R42/43
Safety

Mildly toxic by intravenous route. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits toxic fumes of SO_x and NO_x.
Safety Information of Cefuroxime (CAS NO.55268-75-2):
Hazard Codes: Xn
Risk Statements: 42/43
42: May cause sensitization by inhalation
43: May cause sensitization by skin contact
Safety Statements: 22-24-37-45
22: Do not breathe dust
24: Avoid contact with skin
37: Wear suitable gloves
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
man	TDLo	intravenous	64mg/kg/16H-I (64mg/kg)	BEHAVIORAL: TOXIC PSYCHOSIS	Lancet. Vol. 1, Pg. 965, 1984.
mouse	LD50	intramuscular	> 2gm/kg (2000mg/kg)	SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE BEHAVIORAL: ATAXIA	Chemotherapy Vol. 27(Suppl,
mouse	LD50	intraperitoneal	> 10gm/kg (10000mg/kg)	GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"	Chemotherapy Vol. 27(Suppl,
mouse	LD50	intravenous	10400mg/kg (10400mg/kg)		Drugs. International Journal of Current Therapeutics and Applied Pharmacology Reviews. Vol. 17, Pg. 233, 1979.
mouse	LD50	oral	> 10gm/kg (10000mg/kg)	SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE BEHAVIORAL: ATAXIA	Chemotherapy Vol. 27(Suppl,
mouse	LD50	subcutaneous	> 10gm/kg (10000mg/kg)	SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE BEHAVIORAL: ATAXIA	Chemotherapy Vol. 27(Suppl,
rabbit	LD50	intramuscular	> 300mg/kg (300mg/kg)		Chemotherapy Vol. 27(Suppl,
rabbit	LD50	intravenous	> 1500mg/kg (1500mg/kg)	BEHAVIORAL: FOOD INTAKE (ANIMAL) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Chemotherapy Vol. 27(Suppl,
rat	LD50	intramuscular	> 2gm/kg (2000mg/kg)		Chemotherapy Vol. 27(Suppl,
rat	LD50	intraperitoneal	> 10gm/kg (10000mg/kg)		Chemotherapy Vol. 27(Suppl,
rat	LD50	intravenous	> 8gm/kg (8000mg/kg)		Chemotherapy Vol. 27(Suppl,
rat	LD50	oral	10gm/kg (10000mg/kg)		Chemotherapy Vol. 27(Suppl,
rat	LD50	subcutaneous	> 10gm/kg (10000mg/kg)		Chemotherapy Vol. 27(Suppl,

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Hengdian Group . / Zhejiang Hengdian Imp. & Exp. ...: Tel:+86-571-87635700; Address: 3/F, World Trade Office Plaza, World Trade Centre Zhejiang,122 Shuguang Road, Hangzhou, Zhejiang P.R China

Watson International Ltd.: Tel:+86-(512)-55117610; Address: Room 1209, Asia Pacific Plaza, Huaqiao International Business Park, Kunshan, Jiangsu 215332,

zhejiang hengdian import and export co., ltd: Tel:+86-571-87635726; Address: 3f, world trade center wtcz, 122shuguang rd, hangzhou, china

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Wuhan Golden Wing Industry & Trade Co.,Ltd.: Tel:86-27-82645123; Address: Room 1101,Building 2-2,DaJiang Yuan(North Garden), JiangDa Road,JiangAn District

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

Zhejiang Haiqiang Chemical Co.,Ltd.: Tel:86-571-86960370; Address: 5/F, Around Town North Road,No. 10, Hangzhou, Zhejiang,China

Finetech Industry limited.: Tel:86-27-87465837; Address: chukang Road, Wuhan, Hubei 430073,

Jinlan Pharm-Drugs Technology Co., Limited: Tel:86-571-85829152; Address: Room 606, Fuyi Center, #298 Quanfuqiao Road, Jiang

Wuhan Fortuna Chemical Co., Ltd.: Tel:0086-27-59207850; Address: A2705,Dong Yi Shi Qu,129# XinHua Road

Andexin industrial Co.,Limited: Tel:86-411-39074598; Address: No.98,Shengli road,,Jinzhou district,

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

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-,(6R,7R)- cas no:55268-75-2

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