باب
Cephalexin
رقم CAS
52210-38-5
الصيغة الجزيئية
C16H17N3O5S
وزن جزيئي
363.4 g/mol
مرادف

(5R,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methyl-5,8-dioxo-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; (5R,6R,7R)-7-((R)-2-Amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 5-oxide; (6R ,7R )-7-[(R)-2-Amino-2-phenylacetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5R -oxide (USP)

الكلمات الرئيسية
Intermediates
Heterocycles
Impurities
Pharmaceutical Standards
Aromatics
Fine Chemicals
sulphur and selenium compounds
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.

Cefalexin R-Sulfoxide is an oxidation-related impurity of cephalexin formed when the sulfur atom in the cephalexin molecule is oxidized, and it is monitored in quality control to ensure drug purity and safety.