(S)-2-(2,2-Dimethyl-2H-chromen-6-yl)-5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)chroman-4-one CAS 171828-81-2

Purity 97%+In StockPharmaceutical Standards
CAS No.171828-81-2
Molecular FormulaC25H26O5
Molecular Weight406.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-(2,2-Dimethyl-2H-chromen-6-yl)-5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)chroman-4-one CAS 171828-81-2 chemical structure

Description

(S)-2-(2,2-Dimethyl-2H-chromen-6-yl)-5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)chroman-4-one (CAS 171828-81-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H26O5. Molecular weight: 406.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC25H26O5
Molecular Weight406.47 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2006

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