Welcome to GlobalChemMall

ALL CATEGORIES
Categories
0
Wishlist
Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Intermediates> (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
Picture of (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

(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

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 54639-48-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

  • Products Specification
  • Product Description

  • Property

    CAS No.: 54639-48-4 Formula: C28H24N2O5S Molecular Weight: 500.56600

    Description

    3(6R,7R)--Hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Diphenylmethyl Ester is a useful synthetic intermediate. It was used to prepare cephalosporin-derived inhibitors. It can also be used to synthesize Ceftaroline Fosamil which is a cephalosporin antibiotic.

    Basic Info

    Chemical Name (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
    Synonyms

    GHYH;
    3-hydroxycephem;
    3-Oh;
    7-PHENYL ACETAMIDO-3-HYDROXY-3-CEPHEM-4-CARBOXYLIC ACID DIPHENYLMETHYL ESTER,3-OH;
    7-PHENYLACETAMIDE-3-HYDROXY-3-CEPHEM-4-CARBOXYLIC ACID DIPHENYLMETHYL ESTER;
    3-OH: 7-PHENYL ACETAMIDO-3-HYDROXY-3-CEPHEM-4-CARBOXYLIC ACID DIPHENYLMETHYL ESTER;
    7-PHENYL ACETAMIDO-3-HYDROXY-3-CEPHEM-4-CARBOXYLIC ACID DIPHENYLMETHYL ESTER;

    CAS No. 54639-48-4
    Molecular Formula C28H24N2O5S
    Molecular Weight 500.56600
    PSA 121.24000
    LogP 4.06020

    Properties

    Appearance & Physical State White or off-white crysalline powder
    Density 1.6 g/cm3
    Boiling Point 715.5ºC at 760 mmHg
    Flash Point 386.5ºC
    Refractive Index 1.725

    Safety Info

    HS Code 2941905990

    Synthesis Route

    benzhydryl (6R,7R)-3-(benzhydryloxy)-8-oxo-7-(2-phenylacetamido)-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
    1-<3-chloro-1-(diphenylmethyloxycarbonyl)-2-hydroxy-1-propen-1-yl>-3-(phenylacetamido)-4-(phenylsulfonylthio)-2-azetidinone→(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
    benzhydryl 3-methylene-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]octane-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

    Precursor

    benzhydryl 3-methylene-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate
    1-<3-chloro-1-(diphenylmethyloxycarbonyl)-2-hydroxy-1-propen-1-yl>-3-(phenylacetamido)-4-(phenylsulfonylthio)-2-azetidinone
    1-[3-chloro-2-(diphenylmethyloxy)-1-(diphenylmethyloxycarbonyl)-1-propen-1-yl]-3-(phenylacetamido)-4-(phenylsulfonylthio)-2-azetidinone
    diphenylmethyl 2-(3-benzyl-6-oxo-2-thia-4,7-diazabicyclo(3.2.0)hept-3-en-7-yl)-4-chloro-3-hydroxy-2-butenoate

    Downstream Product

    (6R,7R)-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Hot tags: (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, China, manufacturers, suppliers, factory, wholesale, low price, high quality
You may also like