2-Methylcyclopentanone CAS 1120-72-5

Purity >95%In StockPharmaceutical Standards
CAS No.1120-72-5
Molecular FormulaC6H10O
Molecular Weight98.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methylcyclopentanone CAS 1120-72-5 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

2-Methylcyclopentanone (CAS 1120-72-5) is a high-purity analytical reference standard with the molecular formula C6H10O and a molecular weight of 98.14 g/mol.

Structurally, 2-Methylcyclopentanone (C6H10O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 98.14 g/mol, it falls into the low-molecular-weight range.

As a certified reference material (CRM), 2-Methylcyclopentanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC6H10O
Molecular Weight98.14 g/mol
Purity>95%
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.)1957

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