ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester

(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester

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(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester Suppliers list
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Products Intro: Product Name:Tazobactam Impurity 11
CAS:85573-73-5
Purity:0.95 Package:10mg; 25mg;50mg;100mg Remarks:Brand: QCS; Can provide COA, hydrogen spectrum, mass spectrometry, liquid phase; Level: Pharmaceutical Impurity Standard
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Products Intro: Product Name:Tazobactam Impurity 1
CAS:85573-73-5
Purity:95% HPLC Package:5MG;50MG;100MG;500MG;1000MG
Company Name: Quality Control Solutions Ltd.  
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Products Intro: Product Name:Tazobactam Impurity 11
CAS:85573-73-5
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
Company Name: Guangzhou Dreampharm Biotechnology Co., Ltd.  
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Products Intro: Product Name:Tazobactam
CAS:85573-73-5
Purity:98% HPLC Package:25mg，50mg，100mg
Company Name: Shenzhen Jianxing Pharmaceutical Technology Co., Ltd.  
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Products Intro: Product Name:Tazobactam chloride
CAS:85573-73-5
Purity:95以上 Package:25mg/;50mg/;100mg/ Remarks:g
(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester Basic information
Product Name:(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester
Synonyms:(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester;Tazobactam Acid Impurity 16;Tazobactam Acid Impurity 34;4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3-(chloromethyl)-3-methyl-7-oxo-, diphenylmethyl ester, (2S,3R,5R)-;Tazobactam chloride;2S-(2α,3β,5α)]-3-(Chloromethyl)-3-methyl-7-oxo-4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Diphenylmethyl Ester;(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester
CAS:85573-73-5
MF:C21H20ClNO3S
MW:401.91
EINECS:
Product Categories:
Mol File:85573-73-5.mol
(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester Structure
(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester Chemical Properties
Boiling point 565.1±50.0 °C(Predicted)
density 1.36±0.1 g/cm3(Predicted)
pka-3.84±0.60(Predicted)
Safety Information
MSDS Information
(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester Usage And Synthesis
Uses[2S-(2α,3β,5α)]-3-(Chloromethyl)-3-methyl-7-oxo-4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Diphenylmethyl Ester is an intermediate used in the synthesis of Tazobactam Sodium Salt-15N3 (T010103), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect.
(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester Preparation Products And Raw materials
Tag:(2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester(85573-73-5) Related Product Information
Tazobactam acid Tazobactam Impurity 2 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3-(chloromethyl)-3-methyl-7-oxo-, [2S-(2α,3β,5α)]- (9CI) [2S-(2alpha,5alpha,6alpha)]-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid tazobactam 1,2,3-1H-Triazole 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-bromo-3,3-dimethyl-7-oxo-, diphenylmethyl ester, 4-oxide, (2S,5R,6S)- Tazobactam Diphenylmethyl Ester Tazobactam Acid Impurity 12 Tazobactam Acid Impurity 14 Tazobactam Impurity 5 Tazobactam Impurity B Tazobactam Acid Impurity 16 Benzophenone hydrazone BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE] 2-aMino-3-Methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butyric acid Tazobactam Acid Impurity 17 Phenol, 2-(diphenylmethyl)-5-methyl-