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Cefquinome sulfate

CAT: 0931-T4270-01Size: 1 mL - 10 mM (in DMSO)Dry Ice: NoHazardous: No
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CAT#:0931-T4270-01Size:1 mL - 10 mM (in DMSO)
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
118443-89-3
Target
Antibiotic, Antibacterial
Related Pathways
Microbiology/Virology
Purity
0.9971
Bioactivity
Cefquinome Sulfate is a semisynthetic, broad-spectrum, fourth-generation aminothiazolyl cephalosporin with antibacterial activity.
Smiles
OS(O)(=O)=O.CO\N=C(/C(=O)N[C@H]1[C@H]2SCC(C[n+]3cccc4CCCCc34)=C(N2C1=O)C([O-])=O)c1csc(N)n1
Molecular Formula
C23H26N6O9S3
Molecular Weight
626.67
Shipping Conditions
Ice Packs
Storage Temperature
-20°C

Chemical Information

Cefquinome Sulfate

Cefquinome Sulfate is the sulfate form of cefquinome, a semisynthetic, broad-spectrum, fourth-generation aminothiazolyl cephalosporin with antibacterial activity. Cefquinome binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. PBPs are enzymes involved in the terminal stages of assembling the bacterial cell wall and in reshaping the cell wall during growth and division. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis.

CAS Number118443-89-3
PubChem CID9577261
IUPAC Name(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(5,6,7,8-tetrahydroquinolin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;sulfuric acid
Molecular FormulaC23H26N6O9S3
Molecular Weight626.7
Topological Polar Surface Area290
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count14
Rotatable Bond Count6
Heavy Atom Count41
Formal Charge0
Complexity1050
SMILES
CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C[N+]4=CC=CC5=C4CCCC5)C(=O)[O-].OS(=O)(=O)O
InChI
InChI=1S/C23H24N6O5S2.H2O4S/c1-34-27-16(14-11-36-23(24)25-14)19(30)26-17-20(31)29-18(22(32)33)13(10-35-21(17)29)9-28-8-4-6-12-5-2-3-7-15(12)28;1-5(2,3)4/h4,6,8,11,17,21H,2-3,5,7,9-10H2,1H3,(H3-,24,25,26,30,32,33);(H2,1,2,3,4)/b27-16-;/t17-,21-;/m1./s1
InChIKey
KYOHRXSGUROPGY-OFNLCGNNSA-N
Chemical Structure
2D Structure
2D structure of Cefquinome Sulfate
CAS: 118443-89-3
CID: 9577261
Formula: C23H26N6O9S3
MW: 626.7
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight626.7
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count14
Rotatable Bond Count6
Exact Mass626.09233995
Monoisotopic Mass626.09233995
Topological Polar Surface Area290 Ų
Heavy Atom Count41
Formal Charge0
Complexity1050
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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