Ombuin
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
529-40-8
Chemical name
Ombuin
Molecular formula
C17H14O7
Molecular weight
330.29 g/mol
Synonyms
4',7-Dimethoxy-3,3',5-trihydroxyflavone; 7,4'-Di-O-methylquercetin; 4',7-Dimethylquercetin; quercetin 7,4'-dimethyl ether; Quercetin 4',7-dimethyl ether; 3,5,3'-Trihydroxy-7,4'-dimethoxyflavone; 4H-1-Benzopyran-4-one, 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-; 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one; OMBUINE; 3,5-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-methoxy-4H-chromen-4-one; FLAVONE, 4',7-DIMETHOXY-3,3',5-TRIHYDROXY-; 3,5-Dihydroxy-2-(3-hydroxy-4-methoxy-phenyl)-7-methoxy-chromen-4-one
InChIKey
BWORNNDZQGOKBY-UHFFFAOYSA-N
PubChem CID
5320287
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H301, H315, H317, H319
Catalog reference cue; confirm supplier documentation before use.
XLogP
2.2
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.