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Chemical structure of Cefazolin Impurity C

GC52211

Cefazolin Impurity C

Also listed as 7-[1-(1H)-Tetrazolylacetamido]desacetoxycephalosporanic Acid

A potential impurity in commercial preparations of cefazolin

ChemicalCAS56842-77-4MW324.3FormulaC11H12N6O4S
CAS number
56842-77-4
Molecular weight
324.3
Formula
C11H12N6O4S
Solubility
DMF： 10 mg/ml,DMSO： 10 mg/ml,Ethanol： insol,PBS (pH 7·2)： insol
InChIKey
DGYURGWZOSQCFG-GMSGAONNSA-N
Catalogue number
GC52211
Brand
GLPBIO
Computed properties PubChem CID 129010479 · XLogP -1.1 · TPSA 156 Ų · H-bond donors 2
XLogP
-1.1
TPSA
156 Ų
H-bond donors
2
H-bond acceptors
8
Rotatable bonds
4
Heavy atoms
22

SMILES CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)CN3C=NN=N3)SC1)C(=O)O

Computed descriptors from PubChem (CID 129010479), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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