5-(Chloromethyl)-3-(4-fluorophenyl)-4,5-dihydro-1,2-oxazole CAS 253443-43-5

Purity 97%+In StockPharmaceutical Standards
CAS No.253443-43-5
Molecular FormulaC10H9ClFNO
Molecular Weight213.64 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(Chloromethyl)-3-(4-fluorophenyl)-4,5-dihydro-1,2-oxazole CAS 253443-43-5 chemical structure

Description

CATO supplies 5-(Chloromethyl)-3-(4-fluorophenyl)-4,5-dihydro-1,2-oxazole (CAS 253443-43-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H9ClFNO. Molecular weight: 213.64 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H9ClFNO
Molecular Weight213.64 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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