(6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Hydrochloride
DRUG INTERMEDIATES    
Availability: In-Stock
Dispatch by : 24-Oct-2019 5:00 PM
CAT No. CS-O-15249
Category Drug Intermediates
Parent API Cefixime
CAS 79349-67-0
Mol. Weight 428.93 mol/g
Mol. Formula C22H21ClN2O3S
Product Description
Stock Status In-Stock
Dispatch by : 24-Oct-2019 5:00 PM
Synonyms (6R,7R)-benzhydryl 7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride.;(6R,7R)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Monohydrochloride; (6R-trans)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Diphenylmethyl Ester Monohydrochloride
Purity (%) >98%
Application Notes An intermediate used to prepare Cefixime which is a third generation cephalosporin antibiotic.
References Kamimura, T., et al.: Antimicrob. Agents Chemother., 25, 98 (1984),Yamanaka, H., et al.: J. Antibiot., 38, 1738 (1985), Guay, D.R.P., et al.: Antimicrob. Agents Chemother., 30, 485 (1986)
Smileys O=C(C(N1[C@@]2([H])[C@H](N)C1=O)=C(CS2)C=C)OC(C3=CC=CC=C3)C4=CC=CC=C4.Cl
COA / MSDS View COA   MSDS
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

Quality Assurance

c1
ISO 9001:2005
c2
ISO Guide 34:2009
c3
ISO/IEC 17025:2005
c4
OHSAS 18001:2007
c5
ISO 14001:2005
c5
NIST Calibrated
Related Results

- API Standards of Cefixime
- Stable Isotopes of Cefixime
- Metabolites of Cefixime
- Impurities of Cefixime
- Glucuronides of Cefixime
- Intermediates of Cefixime

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