Catégorie
Cephalexin
Numéro CAS
34876-35-2
Formule moléculaire
C5H6O2S
Masse moléculaire
130.16 g/mol
Synonyme

4-hydroxy-3-methyl-2H-thiophen-5-one; 3-Hydroxy-4-methylthiophen-2(5H)-one; Cephalexin Related Compound D; 3-Hydroxy-4-methyl-2(5H)-thiophenone

Mots-clés
sulphur and selenium compounds
Fine Chemicals
Aromatics
Pharmaceutical Standards
Impurities
Heterocycles
Intermediates
slide.1
Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Cephalexin EP Impurity D is a European Pharmacopoeia reference impurity used to detect and quantify a specific related substance in cephalexin for quality control.