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Pirfenidone
CAS Number: 53179-13-8
Molecular Formula: C12H11NO
Molecular Weight: 185.23
PirfenidonePirfenidone is an oral prescription medication used to treat idiopathic pulmonary fibrosis (IPF), a chronic disease that causes progressive scarring and inflammation in the lungs. It is an antifibrotic agent that helps slow the decline of lung function.
Pirfenidon BP Ph Eur Grade Specifications:
C12H11NO --- 185.2 CAS 53179-13-8
Action and use: Treatment of idiopathic pulmonary fibrosis.DEFINITION
5-Methyl-1-phenylpyridin-2(1H)-one.
Content: 98.0 per cent to 102.0 per cent (dried substance).CHARACTERS
Appearance: White or pale yellow, crystalline powder.
Solubility: Sparingly soluble in water, freely soluble in ethanol (96 per cent), slightly soluble in heptane.IDENTIFICATION
Infrared absorption spectrophotometry.TESTS
Related substances: To pass the test by Liquid chromatography.
Loss on drying: Maximum 0.5 per cent, determined on 1.000 g by drying at 80C at a pressure not exceeding 75 kPa for 4 h.
Sulfated ash: Maximum 0.2 per cent, determined on 1.0 g.
Pirfenidone EP Grade is also offered as per the monograph.
Please visit SDS Safety Data Sheet of Pirfenidone Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
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Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
Call Toll Free: 1-855-55-AMMOL 1-855-552-6665
Email: info@ammol.org
22 August, 2026