Products 21593-23-7

CAS 21593-23-7 appears in our catalog under these names: Cephapirin, Cephapirin, >95% (HPLC), Cefapirin, Cephapirin (Standard), (6R,7R)-3-(Acetoxymethyl)-8-oxo-7-(2-(pyridin-4-ylthio)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 99%, 99%. Offered by: Chemat Brand, TRC, GLPBio, MedChemExpress, Chemat. Available pack sizes: on request, 10mg, 25mg, 5mg, Get quote, 50mg, 1x10mg, 5 mg.

Cephapirin
Chemat Brand, HPC Standards
  • size: on request, 1x10mg
  • Variants: 2
from 708.88
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Cephapirin, >95% (HPLC)
TRC
  • size: 10mg, 25mg, 5mg
  • Variants: 3
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Cefapirin
GLPBio
  • size: 5mg
  • Variants: 1
from 1055.73
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Cephapirin (Standard)
MedChemExpress
  • size: Get quote
  • Variants: 1
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(6R,7R)-3-(Acetoxymethyl)-8-oxo-7-(2-(pyridin-4-ylthio)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 99%, 99%
Chemat
  • size: 10mg, 25mg, 50mg
  • Variants: 3
from 587.60
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Cephapirin, 95.57%
MedChemExpress
  • size: 5 mg
  • Variants: 1
from 849.11
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Structural formula: {0} (CAS {1})

Cephapirin is a cephalosporin with acetoxymethyl and 2(pyridin-4-ylsulfanyl)acetamido substituents at positions 3 and 7, respectively, of the cephem skeleton. It is used (as its sodium salt) as an antibiotic, being effective against gram-negative and gram-positive organisms. It has a role as an antibacterial drug. It is a conjugate acid of a cephapirin(1-).

Source: ChEBI

Identity
Molecular formulaC17H17N3O6S2
Molecular weight423.5 g/mol
IUPAC name(6R,7R)-3-(acetyloxymethyl)-8-oxo-7-[(2-pyridin-4-ylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChIKeyUQLLWWBDSUHNEB-CZUORRHYSA-N
SMILESCC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)CSC3=CC=NC=C3)SC1)C(=O)O

Computed by PubChem (NCBI)

Synonyms: cephapirin, Cefapirin, Cephapirine, Cefaprin, Cefapirina, Cefapirine, Cefapirinum, CEPR, 7-(2-(4-Pyridylthio)acetamido)cephalosporanic acid, Cephalosporanic acid, 7-(2-(4-pyridylthio)acetamido)-