1544508

Piroxicam

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): 4-Hydroxy-2-methyl-3-(pyrid-2-yl-carbamoyl)-2H-1,2-benzothiazine 1,1-dioxide
• Empirical Formula (Hill Notation): C₁₅H₁₃N₃O₄S
• CAS Number: 36322-90-4
• Molecular Weight: 331.35
• NACRES: NA.24
• PubChem Substance ID: 329750878
• UNSPSC Code: 41116107
• MDL number: MFCD00057317
• eCl@ss: 25140904

Properties

• grade: pharmaceutical primary standard
• agency: USP
• API family: piroxicam
• manufacturer/tradename: USP
• application(s): pharmaceutical; pharmaceutical (small molecule)
• format: neat
• SMILES string: CN1C(C(=O)Nc2ccccn2)=C(O)c3ccccc3S1(=O)=O
• InChI: 1S/C15H13N3O4S/c1-18-13(15(20)17-12-8-4-5-9-16-12)14(19)10-6-2-3-7-11(10)23(18,21)22/h2-9,19H,1H3,(H,16,17,20)
• InChI key: QYSPLQLAKJAUJT-UHFFFAOYSA-N
• Gene Information: human ... PTGS1(5742), PTGS2(5743)

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Piroxicam USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Piroxicam Capsules
• Piroxicam Compounded Cream
• Piroxicam Compounded Oral Suspension

Biochem/physiol Actions

Cyclooxygenase inhibitor.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• Pictograms: GHS06,GHS08
• Signal Word: Danger
• Hazard Codes: H301,H373
• Hazard Classifications: Acute Tox. 3 Oral - STOT RE 2 Oral
• Target Organs: Gastrointestinal tract
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• Precautionary Statements: P260 - P264 - P301 + P310 - P314 - P405 - P501