3-Chloro-5-(difluoromethyl)picolinic acid CAS 1386986-40-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1386986-40-8
Molecular FormulaC7H4ClF2NO2
Molecular Weight207.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloro-5-(difluoromethyl)picolinic acid CAS 1386986-40-8 chemical structure

Description

CATO supplies 3-Chloro-5-(difluoromethyl)picolinic acid (CAS 1386986-40-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H4ClF2NO2. Molecular weight: 207.56 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H4ClF2NO2
Molecular Weight207.56 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 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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