4-Ethynylpyridin-2(1H)-one CAS 1196152-08-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1196152-08-5
Molecular FormulaC7H5NO
Molecular Weight119.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethynylpyridin-2(1H)-one CAS 1196152-08-5 chemical structure

Description

4-Ethynylpyridin-2(1H)-one (CAS 1196152-08-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H5NO. Molecular weight: 119.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC7H5NO
Molecular Weight119.12 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms1

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