5-(4-Fluorophenyl)-4,5-dihydroisoxazol-5-ol CAS 53009-34-0

Purity 97%+In StockPharmaceutical Standards
CAS No.53009-34-0
Molecular FormulaC9H8FNO2
Molecular Weight181.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(4-Fluorophenyl)-4,5-dihydroisoxazol-5-ol CAS 53009-34-0 chemical structure

Description

CATO supplies 5-(4-Fluorophenyl)-4,5-dihydroisoxazol-5-ol (CAS 53009-34-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8FNO2. Molecular weight: 181.16 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H8FNO2
Molecular Weight181.16 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Halogen ContentF-containing
Nitrogen Atoms1

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