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  7. 5-Hydroxyflavone, 97%

5-Hydroxyflavone, 97%

Catalog No. AAL14187ME
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Catalog No. AAL14187ME Supplier Thermo Scientific Chemicals Supplier No. L14187ME
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Description

CAS: 491-78-1 | C15H10O3 | 238.24 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 491-78-1
Molecular Formula C15H10O3
Molecular Weight (g/mol) 238.24
MDL Number MFCD00016944
InChI Key IYBLVRRCNVHZQJ-UHFFFAOYSA-N
Synonym 5-hydroxyflavone, primuletin, 5-hydroxy-2-phenyl-4h-chromen-4-one, 5-hydroxy-2-phenyl-chromen-4-one, chembl16807, 4h-1-benzopyran-4-one,5-hydroxy-2-phenyl, primuliten, 5-hydroxy-flavone, 5-hydroxy-2-phenyl-4-benzopyrone, 5-hydroxy-2-phenyl-4h-chromen-4-on
PubChem CID 68112
IUPAC Name 5-hydroxy-2-phenylchromen-4-one
SMILES OC1=C2C(=O)C=C(OC2=CC=C1)C1=CC=CC=C1

Specifications

Melting Point 156°C to 160°C
Quantity 500 mg
Beilstein 194429
Formula Weight 238.25
Percent Purity 97%
Chemical Name or Material 5-Hydroxyflavone

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 207-743-1
TSCA No
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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