8-((Diisobutylamino)methyl)-7-hydroxy-3-(4-propylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one CAS 685861-19-2

Purity 97%+In StockPharmaceutical Standards
CAS No.685861-19-2
Molecular FormulaC28H34F3NO4
Molecular Weight505.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-((Diisobutylamino)methyl)-7-hydroxy-3-(4-propylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one CAS 685861-19-2 chemical structure

Description

As a certified reference material (CRM), 8-((Diisobutylamino)methyl)-7-hydroxy-3-(4-propylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies 8-((Diisobutylamino)methyl)-7-hydroxy-3-(4-propylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one (CAS 685861-19-2), a certified reference material (molecular formula C28H34F3NO4, MW 505.57 g/mol) for analytical method development and quality control.

The molecular framework of 8-((Diisobutylamino)methyl)-7-hydroxy-3-(4-propylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one (C28H34F3NO4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Physical & Chemical Properties

Molecular FormulaC28H34F3NO4
Molecular Weight505.57 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentF-containing
Nitrogen Atoms1

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