3-Ethylcyclopentanone, 99% CAS 10264-55-8

Purity 97%+In StockPharmaceutical Standards
CAS No.10264-55-8
Molecular FormulaC7H12O
Molecular Weight112.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethylcyclopentanone, 99% CAS 10264-55-8 chemical structure

Description

The occurrence of 3-Ethylcyclopentanone, 99% is closely related to a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Ethylcyclopentanone, 99% (CAS 10264-55-8), molecular formula C7H12O and molecular weight 112.17 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a hydroxyl group, an ether linkage, 3-Ethylcyclopentanone, 99% is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 112.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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.

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 FormulaC7H12O
Molecular Weight112.17 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)2.0
CAS Registry Year (est.)1959

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Why CATO?