((1r,4r)-4-Methylcyclohexyl)methanol CAS 3937-49-3

Purity 97%+In StockPharmaceutical Standards
CAS No.3937-49-3
Molecular FormulaC8H16O
Molecular Weight128.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((1r,4r)-4-Methylcyclohexyl)methanol CAS 3937-49-3 chemical structure

Description

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 supplies ((1r,4r)-4-Methylcyclohexyl)methanol (CAS 3937-49-3), a certified reference material (molecular formula C8H16O, MW 128.21 g/mol) for analytical method development and quality control.

Structurally, ((1r,4r)-4-Methylcyclohexyl)methanol (C8H16O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 128.21 g/mol, it falls into the low-molecular-weight range.

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.

Physical & Chemical Properties

Molecular FormulaC8H16O
Molecular Weight128.21 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1958

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