Products 54639-48-4

CAS 54639-48-4 appears in our catalog under these names: (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, 98%, Ceftaroline Fosamil Impurity 25, 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 (>90%), >95% (HPLC), 3-hydroxycephem/ 95.06% (existing batch purity), 3–hydroxycephem. Offered by: Combi-blocks, Chemat Brand, TRC, TargetMol, GLPBio. Available pack sizes: 1g, 250mg, on request, 500mg, 50mg, 25mg, 100mg, 500g.

(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, 98%
Combi-blocks
  • size: 1g, 250mg
  • Variants: 2
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Ceftaroline Fosamil Impurity 25
Chemat Brand
  • size: on request
  • Variants: 1
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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 (>90%), >95% (HPLC)
TRC
  • size: 250mg, 500mg, 50mg
  • Variants: 3
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3-hydroxycephem/ 95.06% (existing batch purity)
TargetMol
  • size: 25mg, 50mg, 100mg, 500mg
  • Variants: 4
from 399.00
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3–hydroxycephem
GLPBio
  • size: 25mg
  • Variants: 1
from 597.04
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3-hydroxycephem 95%
Ambeed
  • size: 500g, 5g, 25g, 100g
  • Variants: 4
from 286.94
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(6R,7R)-Benzhydryl 3-hydroxy-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate, 95%, 95%
Chemat
  • size: 5g, 25g, 100g
  • Variants: 3
from 179.60
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diphenylmethyl (6R,7R)-3,8-dioxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate, 98%
Fluorochem
  • size: 5g, 25g, 100g
  • Variants: 3
from 305.12
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Structural formula: {0} (CAS {1})

Benzhydryl (6R,7R)-3-hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (CAS 54639-48-4) is a chemical compound with the molecular formula C28H24N2O5S and a molecular weight of 500.6 g/mol. IUPAC name: benzhydryl (6R,7R)-3-hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. InChIKey: HJINVAQLVZRFTL-YIXXDRMTSA-N.

Identity
Molecular formulaC28H24N2O5S
Molecular weight500.6 g/mol
IUPAC namebenzhydryl (6R,7R)-3-hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
InChIKeyHJINVAQLVZRFTL-YIXXDRMTSA-N
SMILESC1C(=C(N2[C@H](S1)[C@@H](C2=O)NC(=O)CC3=CC=CC=C3)C(=O)OC(C4=CC=CC=C4)C5=CC=CC=C5)O

Computed by PubChem (NCBI)

Synonyms: 7-Phenyl acetamido-3-hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester, Ceftizoxime Impurity 15, Ceftizoxime Impurity 67, 3(6R,7R)-Hydrox, orb1222071, orb1302739, Benzhydryl 7beta-phenylacetamido-3-hydroxy-ceph-3-em-4-carboxylate, Benzhydryl 7beta-[(phenylacetyl)amino]-3-hydroxy-3-cephem-4-carboxylate