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7-Phenyl acetylamino-3-hydroxy-3-cephemcyclo-4-carboxylic acid diphenyl methyl ester(3-OH)

7-Phenylacetamide-3-Hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester

CAS: 54639-48-4

Molecular Formula: C28H24N2O5S

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7-Phenyl acetylamino-3-hydroxy-3-cephemcyclo-4-carboxylic acid diphenyl methyl ester(3-OH) - Names and Identifiers

Name 7-Phenylacetamide-3-Hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester
Synonyms GHYA
3-OH
3- hydroxy group
3-hydroxy cephalosporin
7-Phenylacetamide-3-Hydroxy-3-cephem-4-
(6R,7R)-3-Hydroxy-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo
7-Phenylacetamide-3-Hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester
7-Phenyl acetamido-3-Hydroxy-3-Cephem-4-Carboxylic acid Diphenylmethyl ester
GHYH (7-PHENYLACETAMIDE-3-HYDROXY-3-CEPHEM-4-CARBOXYLIC ACIDDIPHENYLMETHYL ESTER)
7-Phenyl acetylamino-3-hydroxy-3-cephemcyclo-4-carboxylic acid diphenyl methyl ester(3-OH)
(6R,7R)-Benzhydryl 3-hydroxy-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-ca
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-, (6R)-
(6R,7R)-Benzhydryl 3-hydroxy-8-oxo-7-(2-phenylacetaMido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Benzhydryl (6R,7R)-3-hydroxy-8-oxo-7-[(2-phenylacetyl)aMino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
(6R,7R)-3-Hydroxy-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenyl methyl ester
CAS 54639-48-4
EINECS 807-963-3
InChI InChI=1/C15H14N2O5S/c18-9-7-23-14-11(13(20)17(14)12(9)15(21)22)16-10(19)6-8-4-2-1-3-5-8/h1-5,11,14,18H,6-7H2,(H,16,19)(H,21,22)/t11?,14-/m1/s1

7-Phenyl acetylamino-3-hydroxy-3-cephemcyclo-4-carboxylic acid diphenyl methyl ester(3-OH) - Physico-chemical Properties

Molecular FormulaC28H24N2O5S
Molar Mass500.57
Density1.42±0.1 g/cm3(Predicted)
Boling Point777.1±60.0 °C(Predicted)
Flash Point386.5°C
Vapor Presure1.73E-21mmHg at 25°C
pKa4.50±1.00(Predicted)
Storage Condition2-8°C
Refractive Index1.725
Physical and Chemical Properties

appearance

white or off-white crystalline powder

identification

IR,NMR

Content (HPLC)
≥ 98.0%
moisture (K.F.)
≤ 1.0%
ceftizoxime sodium intermediate
7-Phenyl acetylamino-3-hydroxy-3-cephemcyclo-4-carboxylic acid diphenyl methyl ester(3-OH)
Supplier List
Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Spot supply
Product Name: Ceftizoxime Impurity 39 Visit Supplier Webpage Request for quotation
CAS: 54639-48-4
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
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Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: 3(6R,7R)-Hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic ac Visit Supplier Webpage Request for quotation
CAS: 54639-48-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Spot supply
Product Name: Ceftizoxime Impurity 39 Visit Supplier Webpage Request for quotation
CAS: 54639-48-4
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052 Click to send a QQ message
Wechat: 15671228036
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name: 3(6R,7R)-Hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic ac Visit Supplier Webpage Request for quotation
CAS: 54639-48-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
Wechat: 18301782025
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7-Phenyl acetylamino-3-hydroxy-3-cephemcyclo-4-carboxylic acid diphenyl methyl ester(3-OH)
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