1-methyl-3-(3-methylcyclohexyl)benzene CAS 154427-43-7

Purity 97%+In StockPharmaceutical Standards
CAS No.154427-43-7
Molecular FormulaC14H20
Molecular Weight188.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-methyl-3-(3-methylcyclohexyl)benzene CAS 154427-43-7 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

1-methyl-3-(3-methylcyclohexyl)benzene (CAS 154427-43-7) is a high-purity analytical reference standard with the molecular formula C14H20 and a molecular weight of 188.31 g/mol.

Owing to an aromatic ring system, 1-methyl-3-(3-methylcyclohexyl)benzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 188.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

Molecular FormulaC14H20
Molecular Weight188.31 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001

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