3,3,4,7-Tetramethyl-2,3-dihydro-1H-inden-1-one CAS 54789-21-8

Purity 97%+In StockPharmaceutical Standards
CAS No.54789-21-8
Molecular FormulaC13H16O
Molecular Weight188.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3,4,7-Tetramethyl-2,3-dihydro-1H-inden-1-one CAS 54789-21-8 chemical structure

Description

CATO supplies 3,3,4,7-Tetramethyl-2,3-dihydro-1H-inden-1-one (CAS 54789-21-8), a certified reference material (molecular formula C13H16O, MW 188.27 g/mol) for analytical method development and quality control.

3,3,4,7-Tetramethyl-2,3-dihydro-1H-inden-1-one (C13H16O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 3,3,4,7-Tetramethyl-2,3-dihydro-1H-inden-1-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 FormulaC13H16O
Molecular Weight188.27 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972

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