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ChemicalBook >> CAS DataBase List >>(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Structure
(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid structure
CAS No.
24209-43-6
Chemical Name:
(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Synonyms
Einecs 246-079-7;Ceftezole Impurity;Ceftezole Impurity 3;Ceftezole Sodium Impurity 3;(7R)-7-AMINO-3-[2-(1,3,4-THIADIAZOL-2-YLSULFANYL)ETHYL]-3,4-DIDEHYDROCEPHAM-4-CARBOXYLIC ACID;(6R)-7α-Amino-8-oxo-3-[[(1,3,4-thiadiazol-2-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R-trans)-7-Amino-8-oxo-3-((1,3,4-thiadiazol-2-ylthio)methyl)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-, (6R,7R)-;(6R)-7t-amino-8-oxo-3-[1,3,4]thiadiazol-2-ylsulfanylmethyl-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6R,7R)-3-(((1,3,4-Thiadiazol-2-yl)thio)methyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Ceftezole Impurity)
CBNumber:
CB8919018
Molecular Formula:
C10H10N4O3S3
Molecular Weight:
330.41
MDL Number:
MFCD30558721
MOL File:
24209-43-6.mol
Last updated:2026-05-28 05:02:15
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(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Properties

Boiling point 669.9±65.0 °C(Predicted)
Density 1.79±0.1 g/cm3(Predicted)
pka 2.52±0.50(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)
GHS08
Signal word  Danger
Hazard statements  H334-H317
Precautionary statements  P261-P285-P304+P341-P342+P311-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical Properties, Uses, Production

Uses

The cefotiazole impurity, 7-ACT, is an intermediate in the production of cefotiazole acid. Cefotiazole acid, chemically known as (6R)-8-oxo-7-[(1H-1-tetraazolylacetyl)amino]-3-[[2-(1,3,4-thiadiazolyl)thio]methyl]-5-thia-1-azabicyclo[4,2,0]oct-2-en-2-carboxylic acid, is a semi-synthetic cephalosporin antibiotic synthesized and developed by Fujisawa Pharmaceutical Co., Ltd. of Japan. Cefotiazole acid is the main raw material for the preparation of cefotiazole sodium, and its quality directly affects the quality of cefotiazole sodium.

(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Suppliers

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BOC Sciences 16314854226 info@bocsci.com United States 9909 65
XinYao(Shenzhen) Biological Technology Co., Ltd. 0755-89880280 3004662104@qq.com China 1826 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
BOC Sciences 16314854226; +8616314854226 inquiry@bocsci.com United States 19852 58
Standardpharm Co. Ltd. 86-714-3992388 overseasales1@yongstandards.com United States 14320 58
Tianjin shijia biomedical technology co., LTD 15022261580 tjshj1212@163.com China 2749 58
Jinan blalong chemical co. LTD 2710913286@qq.com 1513643261@qq.com China 14227 58
Shanghai Botuo Biotechnology Co., LTD 16621358918 botuopharma888@163.com China 9192 58
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Supplier Advantage
BOC Sciences 65
XinYao(Shenzhen) Biological Technology Co., Ltd. 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
BOC Sciences 58
Standardpharm Co. Ltd. 58
Tianjin shijia biomedical technology co., LTD 58
Jinan blalong chemical co. LTD 58
Shanghai Botuo Biotechnology Co., LTD 58
Hubei Xinyang Medical Technology Co., Ltd 58
QUALITY CONTROL SOLUTIONS LTD. 58

24209-43-6 ((6R-trans)-7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid) Related Search:

1H-Tetrazole-1-acetyl chloride Cefotiam Cefuroxime 1-acetoxyethyl ester Ceftezole Ceftezole Impurity 22
Ceftezole Impurity 3 HCl 2-Mercapto-1,3,4-thiadiazol

1of2

(7R)-7-AMINO-3-[2-(1,3,4-THIADIAZOL-2-YLSULFANYL)ETHYL]-3,4-DIDEHYDROCEPHAM-4-CARBOXYLIC ACID (6R)-7α-Amino-8-oxo-3-[[(1,3,4-thiadiazol-2-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (6R-trans)-7-Amino-8-oxo-3-((1,3,4-thiadiazol-2-ylthio)methyl)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid Einecs 246-079-7 Ceftezole Impurity 3 Ceftezole Impurity (6R)-7t-amino-8-oxo-3-[1,3,4]thiadiazol-2-ylsulfanylmethyl-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-8-oxo-3-[(1,3,4-thiadiazol-2-ylthio)methyl]-, (6R,7R)- Ceftezole Sodium Impurity 3 (6R,7R)-3-(((1,3,4-Thiadiazol-2-yl)thio)methyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Ceftezole Impurity) 24209-43-6