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Ceftazidime

CAT: 1568-C09489-02Size: 1 gDry Ice: YesHazardous: No
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CAT#:1568-C09489-02Size:1 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
72558-82-8
Synonyms
GR20263
SKU
C09489-25mg
Target
Anti-infection
Applications
Microbiology
Smiles
CC (C) (C (=O) O) ON=C (C1=CSC (=N1) N) C (=O) NC2C3N (C2=O) C (=C (CS3) C[N+]4=CC=CC=C4) C (=O) [O-]
Molecular Formula
C22H22N6O7S2
Additionnal Information
Ceftazidime (GR20263) is a third-generation cephalosporin that has activity against Gram-negative bacilli, including Pseudomonas aeruginosa.
Storage Conditions
2 years -80 in solvent

Chemical Information

Ceftazidime

Ceftazidime is a third-generation cephalosporin antibiotic bearing pyridinium-1-ylmethyl and {[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetamido groups at positions 3 and 7, respectively, of the cephem skeleton. It has a role as an antibacterial drug, an EC 2.4.1.129 (peptidoglycan glycosyltransferase) inhibitor and a drug allergen. It is a cephalosporin and an oxime O-ether. It is a conjugate acid of a ceftazidime(1-).

CAS Number72558-82-8
PubChem CID5481173
IUPAC Name(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Molecular FormulaC22H22N6O7S2
Molecular Weight546.6
XLogP0.4
Topological Polar Surface Area245
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count12
Rotatable Bond Count8
Heavy Atom Count37
Formal Charge0
Complexity1020
SMILES
CC(C)(C(=O)O)O/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C[N+]4=CC=CC=C4)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)/b26-13-/t14-,18-/m1/s1
InChIKey
ORFOPKXBNMVMKC-DWVKKRMSSA-N
Chemical Structure
2D Structure
2D structure of Ceftazidime
CAS: 72558-82-8
CID: 5481173
Formula: C22H22N6O7S2
MW: 546.6
Interactive 3D Structure
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View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight546.6
XLogP30.4
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count12
Rotatable Bond Count8
Exact Mass546.09913941
Monoisotopic Mass546.09913941
Topological Polar Surface Area245 Ų
Heavy Atom Count37
Formal Charge0
Complexity1020
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

Alternative Products

CatalogName
B3539-1000Ceftazidime
C39SD1052Ceftazidime/tazobactam

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