O,O-diethyl O-{6-[(ethylthio)methyl]-2-[4-(trifluoromethyl)phenyl]pyrimidin-4-yl} phosphothioate CAS 261959-21-1

Purity 97%+In StockPharmaceutical Standards
CAS No.261959-21-1
Molecular FormulaC18H22F3N2O3PS2
Molecular Weight466.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O,O-diethyl O-{6-[(ethylthio)methyl]-2-[4-(trifluoromethyl)phenyl]pyrimidin-4-yl} phosphothioate CAS 261959-21-1 chemical structure

Description

CATO supplies O,O-diethyl O-{6-[(ethylthio)methyl]-2-[4-(trifluoromethyl)phenyl]pyrimidin-4-yl} phosphothioate (CAS 261959-21-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H22F3N2O3PS2. Molecular weight: 466.48 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H22F3N2O3PS2
Molecular Weight466.48 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms2

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