2-tert-butylcyclopentan-1-one CAS 40557-24-2

Purity 97%+In StockPharmaceutical Standards
CAS No.40557-24-2
Molecular FormulaC9H16O
Molecular Weight140.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-tert-butylcyclopentan-1-one CAS 40557-24-2 chemical structure

Description

CATO manufactures 2-tert-butylcyclopentan-1-one 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.

2-tert-butylcyclopentan-1-one (CAS 40557-24-2) is a high-purity analytical reference standard with the molecular formula C9H16O and a molecular weight of 140.22 g/mol.

Owing to a hydroxyl group, an ether linkage, 2-tert-butylcyclopentan-1-one is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 140.22 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.

Physical & Chemical Properties

Molecular FormulaC9H16O
Molecular Weight140.22 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.)1968

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