2,4,7-Trimethyl-1H-indene CAS 144284-76-4

Purity 97%+In StockPharmaceutical Standards
CAS No.144284-76-4
Molecular FormulaC12H14
Molecular Weight158.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4,7-Trimethyl-1H-indene CAS 144284-76-4 chemical structure

Description

As a certified reference material (CRM), 2,4,7-Trimethyl-1H-indene 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.

2,4,7-Trimethyl-1H-indene (CAS 144284-76-4) is a high-purity analytical reference standard with the molecular formula C12H14 and a molecular weight of 158.24 g/mol.

2,4,7-Trimethyl-1H-indene (C12H14) contains 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

Physical & Chemical Properties

Molecular FormulaC12H14
Molecular Weight158.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998

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