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- Purity
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CAS Number: 53179-13-8
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CAS Number
53179-13-8
PubChem CID
40632
Molecular Formula
C12H11NO
Molecular Weight
185.22 g/mol
Exact Mass
185.084064
InChIKey
ISWRGOKTTBVCFA-UHFFFAOYSA-N
IUPAC Name
5-methyl-1-phenylpyridin-2-one
SMILES String
CC1=CN(C(=O)C=C1)C2=CC=CC=C2
Melting Point
102–104 °C
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Pirfenidone (CAS 53179-13-8) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C12H11NO and molecular weight 185. 22 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research-stage medicinal chemistry and intermediate synthesis workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: RecQ-like DNA helicase BLM (Homo sapiens) — 2 assays; 5-hydroxytryptamine receptor 2A (Homo sapiens) — 3 assays; Alpha-1A adrenergic receptor (Homo sapiens) — 3 assays; Histamine H1 receptor (Homo sapiens) — 3 assays; Nuclear receptor subfamily 1 group I member 2 (Homo sapiens) — 3 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
RecQ-like DNA helicase BLM
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 7.15
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 2A
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Alpha-1A adrenergic receptor
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Histamine H1 receptor
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Nuclear receptor subfamily 1 group I member 2
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Pirfenidone is identified by CAS 53179-13-8, with molecular formula C12H11NO, molecular weight 185.22, InChIKey ISWRGOKTTBVCFA-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with RecQ-like DNA helicase BLM, 5-hydroxytryptamine receptor 2A, Alpha-1A adrenergic receptor, Histamine H1 receptor, Nuclear receptor subfamily 1 group I member 2. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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