3-Ethynyl-5-fluoropyridin-2(1H)-one CAS 1824326-72-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1824326-72-8
Molecular FormulaC7H4FNO
Molecular Weight137.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Ethynyl-5-fluoropyridin-2(1H)-one CAS 1824326-72-8 chemical structure

Description

3-Ethynyl-5-fluoropyridin-2(1H)-one (CAS 1824326-72-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4FNO. Molecular weight: 137.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H4FNO
Molecular Weight137.11 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF-containing
Nitrogen Atoms1

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