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ceftazidime(1-)

CHEBI:CHEBI_53676

Definition

A cephalosporin carboxylic acid anion formed by proton loss from the carboxy group of ceftazidime, a cephalosporin having 7beta-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino and 3-pyridinium-1-ylmethyl side-groups.

Chemical Information

Molecular Formula
C22H21N6O7S2
Molecular Mass
545.56800
Charge
-1
SMILES
[H][C@]12SCC(C[n+]3ccccc3)=C(N1C(=O)[C@H]2NC(=O)C(=N/OC(C)(C)C([O-])=O)\c1csc(N)n1)C([O-])=O
InChI
InChI=1S/C22H22N6O7S2/c1-22(2,20(33)34)35-26-13(12-10-37-21(23)24-12)16(29)25-14-17(30)28-15(19(31)32)11(9-36-18(14)28)8-27-6-4-3-5-7-27/h3-7,10,14,18H,8-9H2,1-2H3,(H4-,23,24,25,29,31,32,33,34)/p-1/b26-13-/t14-,18-/m1/s1
InChIKey
ORFOPKXBNMVMKC-DWVKKRMSSA-M

Alternative Names

  • (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxylatopropan-2-yl)oxy]imino}acetyl]amino}-8-oxo-3-(pyridinium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • 7beta-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxylatopropan-2-yl)oxy]imino}acetyl]amino}-3-(pyridinium-1-ylmethyl)-3,4-didehydrocepham-4-carboxylate

Drug Classification

Important Medical Information

⚕️ This information is sourced from ChEBI (Chemical Entities of Biological Interest) database and is intended for educational purposes only.

  • Always consult with a healthcare professional before starting, stopping, or modifying any medication.
  • Side effects may vary and this list may not be comprehensive.
  • Drug interactions may occur with other medications.

Additional Identifiers

oboInOwl#hasDbXref
Reaxys:6630563
core#notation
CHEBI:53676

Additional References

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Additional Attributes

oboInOwl#hasOBONamespace
chebi_ontology
oboInOwl#hasDbXref
Reaxys:6630563
oboInOwl#id
CHEBI:53676
core#notation
CHEBI:53676
oboInOwl#inSubset
http://purl.obolibrary.org/obo/chebi#3_STAR
chebi#is_conjugate_base_of
http://purl.obolibrary.org/obo/CHEBI_3508
22-rdf-syntax-ns#type
http://www.w3.org/2002/07/owl#Class
chebi#is_conjugate_acid_of
http://purl.obolibrary.org/obo/CHEBI_3508
owl#someValuesFrom
t196672
owl#annotatedSource
t245720