Ceftizoxime sodium

Ceftizoxime sodium (SKF-88373) is third generation cephalosporin effective against Gram-negative and Gram-positive bacteria. It binds penicillin-binding proteins (PBPs) and inhibits the bacterial cell wall synthesis.

Product information

CAS Number: 68401-82-1

Molecular Weight: 405.38

Formula: C13H12N5NaO5S2

Synonym:

SKF-88373

Chemical Name: sodium (6R,7R)-7-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetamido]-6-hydrogenio-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

Smiles: [Na+].CO/N=C(/C1=CSC(N)=N1)\C(=O)N[C@H]1[C@H]2SCC=C(C([O-])=O)N2C1=O

InChiKey: ADLFUPFRVXCDMO-LIGXYSTNSA-M

InChi: InChI=1S/C13H13N5O5S2.Na/c1-23-17-7(5-4-25-13(14)15-5)9(19)16-8-10(20)18-6(12(21)22)2-3-24-11(8)18;/h2,4,8,11H,3H2,1H3,(H2,14,15)(H,16,19)(H,21,22);/q;+1/p-1/b17-7-;/t8-,11-;/m1./s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 15 mg/mL (37.00 mM; Need ultrasonic and warming).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Ceftizoxime is a third-generation cephalosporin available for parenteral administration. Unlike other third-generation cephalosporins, the whole C-3 side chain in ceftizoxime has been removed to prevent deactivation by hydrolytic enzymes. It rather resembles cefotaxime in its properties, but is not subject to metabolism.

References:

1. Türkeş C, Söyüt H, Beydemir Ş. Human serum paraoxonase-1 (hPON1): in vitro inhibition effects of moxifloxacin hydrochloride, levofloxacin hemihidrate, cefepime hydrochloride, cefotaxime sodium and ceftizoxime sodium. J Enzyme Inhib Med Chem. 2015;30(4):622-8.
2. Bharathi Ch, Prasad ChS, Bharathi DV, Shankar R, Rao VJ, Dandala R, Naidu A. Structural identification and characterization of impurities in ceftizoxime sodium. J Pharm Biomed Anal. 2007 Jan 17;43(2):733-40. Epub 2006 Sep 6.

Products are for research use only. Not for human use.