Cefmetazole side chain N2 CAS 52069-54-2

Purity >95%In StockPharmaceutical Standards
CAS No.52069-54-2
Molecular FormulaC4H4NO2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cefmetazole side chain N2 CAS 52069-54-2 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Cefmetazole side chain N2 (CAS 52069-54-2) is a high-purity analytical reference standard with the molecular formula C4H4NO2SK and a molecular weight of 169.24 g/mol.

Based on its molecular formula C4H4NO2SK, Cefmetazole side chain N2 contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 169.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H4NO2S K
Molecular Weight169.24 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1971
Nitrogen Atoms1
Sulfur Atoms1

Related Cefmetazole Standards

Recommended Standards

Why CATO?