1-Cyclopentylprop-2-yn-1-one CAS 70639-95-1

Purity 97%+In StockPharmaceutical Standards
CAS No.70639-95-1
Molecular FormulaC8H10O
Molecular Weight122.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Cyclopentylprop-2-yn-1-one CAS 70639-95-1 chemical structure

Description

1-Cyclopentylprop-2-yn-1-one (CAS 70639-95-1) is a high-purity analytical reference standard with the molecular formula C8H10O and a molecular weight of 122.16 g/mol.

1-Cyclopentylprop-2-yn-1-one (C8H10O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 manufactures 1-Cyclopentylprop-2-yn-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.

Physical & Chemical Properties

Molecular FormulaC8H10O
Molecular Weight122.16 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977

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