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H4530 Sigma-Aldrich

7-Hydroxyflavone

≥98%

Synonym: 7-Hydroxy-2-phenyl-4H-1-benzopyran-4-one, NSC 94258

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Properties

Related Categories Benzopyrans, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks
Quality Level   200
assay   ≥98%
mp   245-247 °C (lit.)
SMILES string   Oc1ccc2C(=O)C=C(Oc2c1)c3ccccc3
InChI   1S/C15H10O3/c16-11-6-7-12-13(17)9-14(18-15(12)8-11)10-4-2-1-3-5-10/h1-9,16H
InChI key   MQGPSCMMNJKMHQ-UHFFFAOYSA-N
Gene Information   mouse ... Hexa(15211)
rat ... Ar(24208), Gabra2(29706)

Description

Application

Reactant:
• Acting as a biologically valuable acceptor in O-glycosidation reactions
• Involved in synthesis of fully phosphorylated flavones for use as pancreatic cholesterol esterase inhibitors
• For O-methylation with di-Me carbonate
• Linked by a polymethylene chain for synthesis of α1-adrenoceptor antagonists
• Involved in Baylis-Hillman reactions
• Involved in phase-transfer catalyzed glucosylation for synthesis of glucosylated flavonoids

Packaging

1 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

HPLC Analysis of Flavones on Discovery® HS PEG

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Flavones on Discovery® HS PEG
Keywords: Chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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