Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Impurities> (6R,7R)-3-(acetyloxymethyl)-7-[(2-bromoacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

(6R,7R)-3-(acetyloxymethyl)-7-[(2-bromoacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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Origin: China

Cas No: 26973-80-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

Property

CAS No.: 26973-80-8 Formula: C12H13BrN2O6S Molecular Weight: 393.21000

Description

An analog of glutaryl-7-amino cephalosporanic acid (GL-7-ACA). Can inhibit and specifically alkylate GL-7-ACA acylase (C130) from Pseudomonas sp.130 by forming a carbon-carbon bond between BA-7-ACA and the C-2 on indole ring of Trp-β4 residue of C130.

Basic Info

Chemical Name	(6R,7R)-3-(acetyloxymethyl)-7-[(2-bromoacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Synonyms	7-Mandelamidocephalosporanic acid; LIVIAL; 7a-Methyl-5,10-norethindrone; LIVIELLA; Org OD 14; 7-bromoacetamidocephalosporanic acid; 7a-Methyl-D5,10-norethindrone;
CAS No.	26973-80-8
Molecular Formula	C12H13BrN2O6S
Molecular Weight	393.21000
PSA	141.80000
LogP	0.46120

Synthesis Route

Bromoacetyl bromide+7-Aminocephalosporanic acid→(6R,7R)-3-(acetyloxymethyl)-7-[(2-bromoacetyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Precursor

7-Aminocephalosporanic acid
Bromoacetyl bromide

Downstream Product

cephapirin
3-(acetyloxymethyl)-7-[[2-(N,N'-diethylcarbamimidoyl)sulfanylacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
3-(acetyloxymethyl)-8-oxo-7-[(2-pyridin-2-ylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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