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CAS Number: 50-91-9
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CAS Number
50-91-9
PubChem CID
5790
Molecular Formula
C9H11FN2O5
Molecular Weight
246.19 g/mol
Exact Mass
246.0652
InChIKey
ODKNJVUHOIMIIZ-RRKCRQDMSA-N
IUPAC Name
5-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
SMILES String
C1[C@@H]([C@H](O[C@H]1N2C=C(C(=O)NC2=O)F)CO)O
Appearance
Inhibits DNA synthesis. (NTP, 1992)
Melting Point
15–151.11 °C
pKa
7.44
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Floxuridine (CAS 50-91-9) is listed in the Life Science portfolio, with molecular formula C9H11FN2O5 and molecular weight 246. 19 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for life-science research and analytical 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: Thymidylate synthase (Mus musculus) — 14 assays; Alpha-1A adrenergic receptor (Homo sapiens) — 2 assays; Muscarinic acetylcholine receptor M1 (Homo sapiens) — 2 assays; Peripheral myelin protein 22 (Rattus norvegicus) — 2 assays; Prostaglandin G/H synthase 1 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Thymidylate synthase
Mus musculus · SINGLE PROTEIN · 14 qualifying assays · 3 documents · best pChEMBL 9.4
Experimental evidence source: ChEMBL
Alpha-1A adrenergic receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Muscarinic acetylcholine receptor M1
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Peripheral myelin protein 22
Rattus norvegicus · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Prostaglandin G/H synthase 1
Homo sapiens · SINGLE PROTEIN · 2 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.
Floxuridine is identified by CAS 50-91-9, with molecular formula C9H11FN2O5, molecular weight 246.19, InChIKey ODKNJVUHOIMIIZ-RRKCRQDMSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Thymidylate synthase, Alpha-1A adrenergic receptor, Muscarinic acetylcholine receptor M1, Peripheral myelin protein 22, Prostaglandin G/H synthase 1. 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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