Pirfenidone
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
53179-13-8
Chemical name
Pirfenidone
Molecular formula
C12H11NO
Molecular weight
185.22 g/mol
Synonyms
Esbriet; Pirespa; Pirfenidona; Pirfenidonum; 2(1H)-Pyridinone, 5-methyl-1-phenyl-; 5-Methyl-1-phenyl-2(1H)-pyridone; AMR 69; ESBRIET COMPONENT PIRFENIDONE; 5-METHYL-1-PHENYL-1,2-DIHYDROPYRIDIN-2-ONE; 5-methyl-1-phenylpyridin-2(1H)-one; 5-methyl-1-phenyl-2(1H)-pyridinone; 5-Methyl-1-phenyl-2-(1H)-pyridone
InChIKey
ISWRGOKTTBVCFA-UHFFFAOYSA-N
PubChem CID
40632
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
White solid from hot water
Catalog reference value; verify against supplier SDS before use.
Melting Point
102–104 °C
Catalog reference value; verify against supplier SDS before use.
XLogP
1.9
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.