5-Fluoro-2-thioxo-2,3-dihydropyrimidin-4(1H)-one CAS 1542-23-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1542-23-0
Molecular FormulaC4H3FN2OS
Molecular Weight146.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Fluoro-2-thioxo-2,3-dihydropyrimidin-4(1H)-one CAS 1542-23-0 chemical structure

Description

CATO supplies 5-Fluoro-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 1542-23-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H3FN2OS. Molecular weight: 146.14 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC4H3FN2OS
Molecular Weight146.14 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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