1-Ethyl-4-methylcyclohexane (cis- and trans- mixture) CAS 3728-56-1

Purity 97%+In StockPharmaceutical Standards
CAS No.3728-56-1
Molecular FormulaC9H18
Molecular Weight126.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-4-methylcyclohexane (cis- and trans- mixture) CAS 3728-56-1 chemical structure

Description

CATO manufactures 1-Ethyl-4-methylcyclohexane (cis- and trans- mixture) 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.

CATO supplies 1-Ethyl-4-methylcyclohexane (cis- and trans- mixture) (CAS 3728-56-1), a certified reference material (molecular formula C9H18, MW 126.24 g/mol) for analytical method development and quality control.

Structurally, 1-Ethyl-4-methylcyclohexane (cis- and trans- mixture) (C9H18) contains an organic framework. 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 126.24 g/mol, it falls into the low-molecular-weight range.

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 FormulaC9H18
Molecular Weight126.24 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1958

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