9-((7-Hydroxy-3,7-dimethylocta-2,5-dien-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one CAS 144398-34-5

Purity 97%+In StockPharmaceutical Standards
CAS No.144398-34-5
Molecular FormulaC21H22O5
Molecular Weight354.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9-((7-Hydroxy-3,7-dimethylocta-2,5-dien-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one CAS 144398-34-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 354.40 g/mol gives 9-((7-Hydroxy-3,7-dimethylocta-2,5-dien-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

9-((7-Hydroxy-3,7-dimethylocta-2,5-dien-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one (CAS 144398-34-5) is a high-purity analytical reference standard with the molecular formula C21H22O5 and a molecular weight of 354.40 g/mol.

Based on its molecular formula C21H22O5, 9-((7-Hydroxy-3,7-dimethylocta-2,5-dien-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 354.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 9-((7-Hydroxy-3,7-dimethylocta-2,5-dien-1-yl)oxy)-7H-furo[3,2-g]chromen-7-one 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 FormulaC21H22O5
Molecular Weight354.40 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998

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