CAS Number 65897-46-3
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Piroxicam Impurity B / Piroxicam Desmethyl

CAS No. 65897-46-3
Piroxicam Impurity B / Piroxicam Desmethyl
Catalogue No : VL1690002
Category : Piroxicam
CAS No. : 65897-46-3
IUPAC Name : 4-Hydroxy-N-(pyridine-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide
Molecular Weight : 317.32
Molecular Formula : C14H11N3O4S


Welcome to Veeprho Pharmaceuticals s.r.o, manufacturer and supplier of Piroxicam impurities like Piroxicam Impurity B / Piroxicam Desmethyl (CAS No. 65897-46-3), Piroxicam EP Impurity A / 2- Aminopyridine, Piroxicam Impurity C / Piroxicam Despyridyl (CAS No. 24683-25-8), Piroxicam Impurity D (CAS No. 6639-62-9), Piroxicam Impurity E (CAS No. 24683-20-3), Piroxicam Impurity F (CAS No. 76508-37-7), Piroxicam Impurity G (CAS No. 35511-14-9), Piroxicam Impurity H (CAS No. 24683-21-4), Piroxicam Impurity I (CAS No. 76508-35-5), Piroxicam Impurity J (CAS No. 35511-15-0), Piroxicam Impurity K / Meloxicam EP Impurity A / Meloxicam Related Compound A (CAS No. 24683-26-9) and Piroxicam Impurity L / Meloxicam EP Impurity F / Meloxicam Related Compound C (CAS No. 118854-48-1). We also undertake the manufacturing and supply of all Piroxicam impurities, which have to be isolated by preparative HPLC and Lyophilized.

Veeprho Pharmaceuticals s.r.o also manufacture and supply Piroxicam USP, EP, BP pharmacopoeia impurities, any unknown impurity and intermediates with structure elucidation with the help of H NMR, CHN, C NMR, MASS and HPLC data. We also provide all impurity of Piroxicam as per to pharmacopoeia RRT if requested by the customers.