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Molecule record

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

C14H14N8O4S3

454.52 g/mol

Loading structure

Molecular properties

Formula
C14H14N8O4S3
Molar mass
454.52 g·mol−1
Exact mass
454.0300 Da
12
PubChem CID
33255

Functional groups

Alkane / alkyl carbon
Alkene
Amide
Carboxylic acid
Secondary amine
Sulfide
Tertiary amine

Physical properties

No source-backed physical properties are curated for this molecule yet.

Common names and synonyms

  • 247-362-8
  • 25953-19-9
  • C14H14N8O4S3
  • CEZ
  • CHEBI:474053
  • Cefamezin
  • Cefazina
  • Cefazolin acid
Show all 24 synonyms
  • Cefazolina
  • Cefazoline
  • Cefazolinum
  • Cephamezine
  • Cephazolidin
  • Cephazolin
  • Cephazoline
  • DTXCID302753
  • DTXSID2022753
  • Elzogram
  • Firmacef
  • IHS69L0Y4T
  • J01DB04
  • RefChem:54731
  • SK&F-41558
  • cefazolin

Structure identifiers

Canonical SMILES
Cc1nnc(SCC2=C(C(=O)O)N3C(=O)[C@@H](NC(=O)Cn4cnnn4)[C@H]3SC2)s1
Isomeric SMILES
CC1=NN=C(S1)SCC2=C(N3[C@@H]([C@@H](C3=O)NC(=O)CN4C=NN=N4)SC2)C(=O)O
InChI
InChI=1S/C14H14N8O4S3/c1-6-17-18-14(29-6)28-4-7-3-27-12-9(11(24)22(12)10(7)13(25)26)16-8(23)2-21-5-15-19-20-21/h5,9,12H,2-4H2,1H3,(H,16,23)(H,25,26)/t9-,12-/m1/s1
InChIKey
MLYYVTUWGNIJIB-BXKDBHETSA-N
PubChem CID
33255

Spectroscopy

Tabs appear only for spectra stored with clear provenance.

Open library
No redistributable or simulated spectroscopy record is attached yet.

Simulated NMR

On-demand educational prediction for (6R,7R)-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for (6R,7R)-3-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-8-oxo-7-[[2-(tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; not experimental data.

Sources

Molecule identity

Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.

PubChem(link only)
Open source record