5,7-Difluoro-4-hydroxyquinoline-3-carboxylic acid CAS 185804-34-6

Purity 97%+In StockPharmaceutical Standards
CAS No.185804-34-6
Molecular FormulaC10H5F2NO3
Molecular Weight225.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,7-Difluoro-4-hydroxyquinoline-3-carboxylic acid CAS 185804-34-6 chemical structure

Description

CATO supplies 5,7-Difluoro-4-hydroxyquinoline-3-carboxylic acid (CAS 185804-34-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H5F2NO3. Molecular weight: 225.15 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H5F2NO3
Molecular Weight225.15 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2010
Halogen ContentF-containing
Nitrogen Atoms1

Related Difluoro Standards

Recommended Standards

Why CATO?