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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Piroxicam, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Piroxicam impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Piroxicam-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Piroxicam Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Piroxicam-d3 Stable Isotopes CS-O-02991 942047-64-5 In Stock
Piroxicam-D3 N-ß-D-Glucuronide (90%) Stable Isotopes CS-T-96480 Not Available Enquire
Piroxicam-d4 (pyridyl-d4) Stable Isotopes CS-C-01405 36322-90-4(unlabelled) Enquire
Piroxicam EP Impurity J D3 Stable Isotopes CS-T-58275 942047-62-3 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Ampiroxicam API CS-O-00909 99464-64-9 In Stock
Piroxicam API CS-W-00225 36322-90-4 In Stock


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5-Hydroxypiroxicam Metabolite CS-W-00224 76066-11-0 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Oxo-1,2-benzoisothiazoline-2-acetic Acid Methyl Ester 1,1-... Impurity CS-T-60062 6639-62-9 In Stock
Meloxicam Related Compound A Impurity CS-O-31120 24683-26-9 In Stock
O-Methyl Piroxicam Impurity CS-T-82484 76780-03-5 In Stock
Piroxicam EP Impurity G Impurity CS-T-58262 35511-14-9 Enquire
Piroxicam Impurity J Impurity CS-O-31147 35511-15-0 In Stock
Saccharin N-(2-Acetic Acid Ethyl Ester) (Piroxicam Impurity ... Impurity CS-T-85934 24683-20-3 In Stock
Saccharin N-(2-Acetic Acid Isopropyl Ester) (Piroxicam Impur... Impurity CS-T-86093 76508-37-7 In Stock
Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxi... Impurity CS-T-22876 24683-21-4 Enquire
Isopropane Piroxicam Impurity CS-O-14643 118854-49-2 Enquire
Piroxicam EP Impurity I Impurity CS-T-56857 76508-35-5 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Piroxicam betacyclodextrin Intermediate CS-O-02098 96684-39-8 In Stock


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Aminopyridine Secondary Standards CS-ER-03050 504-29-0 Enquire
Piroxicam Secondary Standards CS-SS-24560-200MG 36322-90-4 Enquire