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5,7-dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one(CAS: 67604-48-2)
CAS Number
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Other Suppliers for 5,7-dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one
Basic Information
Molecular Formula
C15H12O5
Molecular Weight
272.26 g/mol
Physical Properties
Melting Point
247-250 °C (lit.)
Boiling Point
577.5°C at 760 mmHg
Density
1.485
Flash Point
577.5°Cat760mmHg
Water Solubility
Soluble in ethanol (50 mg/ml), DMSO, methanol, and ammonium hydroxide (50 mg/ml). Insoluble in water (almost)
Chemical Identifiers
SMILES
C1C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC=C(C=C3)O
InChIKey
FTVWIRXFELQLPI-UHFFFAOYSA-N
Database References
MDL Number
MFCD00006844
FAQ
5,7-Dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one (CAS: 67604-48-2) is a crystalline compound with a molecular weight of approximately 250.24 g/mol. It is slightly soluble in ethanol and almost insoluble in water. The compound is reactive towards acidic and basic conditions and undergoes ring-opening reactions easily.
5,7-Dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one (CAS: 67604-48-2) is typically synthesized via a condensation reaction of 4-hydroxybenzaldehyde and 2,5-dihydroxybenzaldehyde using sodium hydroxide as a catalyst. The reaction yields the compound with a high degree of selectivity and good yield.
5,7-Dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one (CAS: 67604-48-2) is used in the pharmaceutical industry for its potential as a drug candidate. It is also utilized in the production of sensors and semiconductors due to its optical properties.
When handling 5,7-dihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one (CAS: 67604-48-2), it is important to use personal protective equipment (PPE) such as gloves and goggles. Work in a fume hood to minimize exposure. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Consult the Safety Data Sheet (SDS) for detailed handling information.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
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