5-Hydroxy-3-(4-methoxyphenyl)-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)pyrano[3,2-g]chromen-4(8H)-one CAS 4225-28-9

Purity 97%+In StockPharmaceutical Standards
CAS No.4225-28-9
Molecular FormulaC26H26O5
Molecular Weight418.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Hydroxy-3-(4-methoxyphenyl)-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)pyrano[3,2-g]chromen-4(8H)-one CAS 4225-28-9 chemical structure

Description

CATO supplies 5-Hydroxy-3-(4-methoxyphenyl)-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)pyrano[3,2-g]chromen-4(8H)-one (CAS 4225-28-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H26O5. Molecular weight: 418.48 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC26H26O5
Molecular Weight418.48 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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