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- 1 g
- Purity
- 98%
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CAS Number: 520-28-5
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CAS Number
520-28-5
PubChem CID
5281954
Molecular Formula
C16H12O4
Molecular Weight
268.26 g/mol
Exact Mass
268.073559
InChIKey
IRZVHDLBAYNPCT-UHFFFAOYSA-N
IUPAC Name
5-hydroxy-7-methoxy-2-phenylchromen-4-one
SMILES String
COc1cc(O)c2c(=O)cc(-c3ccccc3)oc2c1
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Tectochrysin (CAS 520-28-5) is listed in the Advanced Chemicals portfolio, with molecular formula C16H12O4 and molecular weight 268. 26 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry 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 3A4 (Homo sapiens) — 2 assays; ATPase family AAA domain-containing protein 5 (Homo sapiens) — 2 assays; Tyrosyl-DNA phosphodiesterase 1 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Cytochrome P450 3A4
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5
Experimental evidence source: ChEMBL
ATPase family AAA domain-containing protein 5
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Tyrosyl-DNA phosphodiesterase 1
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
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.
Tectochrysin is identified by CAS 520-28-5, with molecular formula C16H12O4, molecular weight 268.26, InChIKey IRZVHDLBAYNPCT-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Cytochrome P450 3A4, ATPase family AAA domain-containing protein 5, Tyrosyl-DNA phosphodiesterase 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.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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