(6R,7R)-7-[(2R)-2-[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino]-2-(4-hydroxyphenyl)acetamido]-3-{[(1-methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-car

BGC Id:	694227529065
CAS No:	62893-19-0
Synonyms:	cefob ; l~rdum ; medocef ; cephaperazon ; cefoperazine ; cefoperazone ; perocef?tomabef ; cefobis?cefogram ; cefoperazone acid ; cefoperazone free acid
Molecular Formula:	C25H27N9O8S2
Molecular Weight:	645.67
EINECS:	263-749-4

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer

Phone: +86-571-86976032
Telefax: +86-571-86972162
Country: P.R.China

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Hangzhou Zhongqi Chem Co., Ltd also offers RM257. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the ...

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What other providers are available for CAS 62893-19-0?

The last intensive check and update was carried out on 2025/12/28.

Identify

Synonyms:

cefob ; l~rdum ; medocef ; cephaperazon ; cefoperazine ; cefoperazone ; perocef?tomabef ; cefobis?cefogram ; cefoperazone acid ; cefoperazone free acid

CAS:

62893-19-0

EINECS:

263-749-4

Molecular Formula:

C25H27N9O8S2

MDL:

MFCD00865067

Properties

Molecular Weight:

645.67 g·mol−1

Density:

~1.8 g/cm³ (Predicted)

Melting point:

169-171 C

Physical Description:

white crystals

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-36/37/38 (R)

Safety Codes:

26-36 (S)

What other providers are available for CAS 62893-19-0?

In addition to the providers presented here for (6R,7R)-7-[(2R)-2-[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino]-2-(4-hydroxyphenyl)acetamido]-3-{[(1-methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-car with the CAS number 62893-19-0, there are other 55 providers with slightly different product names available for this CAS number.

Cefoperazone

Cefoperazone acid

Simagchem Corporation | Carbone Scientific Co., Ltd. | Xiamen Equation Chemical Co.,Ltd +5 additional providers that we know from the past

Cefoperazone sodium

Newstar Chem Enterprise Ltd. +1 additional providers that we know from the past

Cefoperazone acid, Pharma

Dayang Chem (Hangzhou) Co.,Ltd. +2 additional providers that we know from the past

Cefoperazone ;(6R,7R)-7-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-e

+1 additional providers that we know from the past