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- Purity
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CAS Number: 548-83-4
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CAS Number
548-83-4
PubChem CID
5281616
Molecular Formula
C15H10O5
Molecular Weight
270.24 g/mol
Exact Mass
270.052823
InChIKey
VCCRNZQBSJXYJD-UHFFFAOYSA-N
IUPAC Name
3,5,7-trihydroxy-2-phenylchromen-4-one
SMILES String
O=c1c(O)c(-c2ccccc2)oc2cc(O)cc(O)c12
Melting Point
217–218 °C
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Galangin (CAS 548-83-4) is listed in the Life Science portfolio, with molecular formula C15H10O5 and molecular weight 270. 24 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.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Cytochrome P450 1B1 (Homo sapiens) — 2 assays; Acetylcholinesterase (Homo sapiens) — 2 assays; Adenosine receptor A1 (Rattus norvegicus) — 2 assays; Adenosine receptor A3 (Homo sapiens) — 2 assays; Peroxisome proliferator-activated receptor gamma (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Cytochrome P450 1B1
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 8.52
Experimental evidence source: ChEMBL
Acetylcholinesterase
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 7.92
Experimental evidence source: ChEMBL
Adenosine receptor A1
Rattus norvegicus · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 6.06
Experimental evidence source: ChEMBL
Adenosine receptor A3
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 5.5
Experimental evidence source: ChEMBL
Peroxisome proliferator-activated receptor gamma
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.25
Experimental evidence source: ChEMBL
Safety and handling reference content is available through documentation requests.
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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.
Galangin is identified by CAS 548-83-4, with molecular formula C15H10O5, molecular weight 270.24, InChIKey VCCRNZQBSJXYJD-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Cytochrome P450 1B1, Acetylcholinesterase, Adenosine receptor A1, Adenosine receptor A3, Peroxisome proliferator-activated receptor gamma. 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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