CHEBI:3485 - cefdinir

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ChEBI Name cefdinir
ChEBI ID CHEBI:3485
Definition A cephalosporin compound having 7β-2-(2-amino-thiazol-4-yl)-2-[(Z)-hydroxyimino]-acetylamino- and 3-vinyl side groups.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:184624
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Formula C14H13N5O5S2
Net Charge 0
Average Mass 395.41400
Monoisotopic Mass 395.036
InChI InChI=1S/C14H13N5O5S2/c1-2-5-3-25-12-8(11(21)19(12)9(5)13(22)23)17-10(20)7(18-24)6-4-26-14(15)16-6/h2,4,8,12,24H,1,3H2,(H2,15,16)(H,17,20)(H,22,23)/b18-7-/t8-,12-/m1/s1
InChIKey RTXOFQZKPXMALH-GHXIOONMSA-N
SMILES Nc1nc(cs1)C(=N\O)\C(=O)N[C@H]1[C@H]2SCC(C=C)=C(N2C1=O)C(O)=O
Roles Classification
Biological Role(s): antibacterial drug
A drug used to treat or prevent bacterial infections.
drug allergen
Any drug which causes the onset of an allergic reaction.
(via cephalosporin )
antimicrobial agent
A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans.
(via heterocyclic antibiotic )
Application(s): antibacterial drug
A drug used to treat or prevent bacterial infections.
drug allergen
Any drug which causes the onset of an allergic reaction.
(via cephalosporin )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing cefdinir (CHEBI:3485) has role antibacterial drug (CHEBI:36047)
cefdinir (CHEBI:3485) is a cephalosporin (CHEBI:23066)
cefdinir (CHEBI:3485) is a ketoxime (CHEBI:24983)
IUPAC Names
(6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(hydroxyimino)acetyl]amino}-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
7β-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(hydroxyimino)acetamido]-3-ethenyl-3,4-didehydrocepham-4-carboxylic acid
INNs Sources
cefdinir ChemIDplus
cefdinirum ChemIDplus
Synonyms Sources
(6R,7R)-7-{2-(2-Amino-thiazol-4-yl)-2-[(Z)-hydroxyimino]-acetylamino}-8-oxo-3-vinyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid ChEMBL
(6R,7R,Z)-7-(2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid ChEMBL
cefdinir ChEMBL
CFDN DrugBank
Manual Xrefs Databases
533 DrugCentral
BE897864 Patent
C08110 KEGG COMPOUND
Cefdinir Wikipedia
D00917 KEGG DRUG
DB00535 DrugBank
US4559334 Patent
View more database links
Registry Numbers Types Sources
6829362 Beilstein Registry Number Beilstein
91832-40-5 CAS Registry Number KEGG COMPOUND
91832-40-5 CAS Registry Number ChemIDplus
Last Modified
22 February 2017
General Comment
2011-03-17 A third-generation oral cephalosporin antibiotic, cefdinir is unaffected by some β-lactamases and consequently is effective against many organisms which are resistant to penicillins and some other cephalosporins. It shows activity against enteric gram-negative rods and is used for treatment of common bacterial infections of the ear, sinus, throat and skin.