1-(4-Ethynylpyridin-2-yl)ethan-1-one CAS 1256789-53-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1256789-53-3
Molecular FormulaC9H7NO
Molecular Weight145.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-Ethynylpyridin-2-yl)ethan-1-one CAS 1256789-53-3 chemical structure

Description

CATO supplies 1-(4-Ethynylpyridin-2-yl)ethan-1-one (CAS 1256789-53-3), a certified reference material (molecular formula C9H7NO, MW 145.16 g/mol) for analytical method development and quality control.

1-(4-Ethynylpyridin-2-yl)ethan-1-one (C9H7NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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).

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

CATO manufactures 1-(4-Ethynylpyridin-2-yl)ethan-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 FormulaC9H7NO
Molecular Weight145.16 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms1

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