7'-Hydroxy-2H,2'H-[3,4'-bichromene]-2,2'-dione CAS 610759-54-1

Purity 97%+In StockPharmaceutical Standards
CAS No.610759-54-1
Molecular FormulaC18H10O5
Molecular Weight306.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7'-Hydroxy-2H,2'H-[3,4'-bichromene]-2,2'-dione CAS 610759-54-1 chemical structure

Description

7'-Hydroxy-2H,2'H-[3,4'-bichromene]-2,2'-dione (CAS 610759-54-1), molecular formula C18H10O5 and molecular weight 306.27 g/mol, is a CATO reference standard with documented purity and traceability.

7'-Hydroxy-2H,2'H-[3,4'-bichromene]-2,2'-dione (C18H10O5) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 7'-Hydroxy-2H,2'H-[3,4'-bichromene]-2,2'-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC18H10O5
Molecular Weight306.27 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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.)1985

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