1-(3-Fluorophenyl)-1H-pyrazole-4-carboxylic acid CAS 138907-82-1

Purity 97%+In StockPharmaceutical Standards
CAS No.138907-82-1
Molecular FormulaC10H7FN2O2
Molecular Weight206.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3-Fluorophenyl)-1H-pyrazole-4-carboxylic acid CAS 138907-82-1 chemical structure

Description

1-(3-Fluorophenyl)-1H-pyrazole-4-carboxylic acid (CAS 138907-82-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7FN2O2. Molecular weight: 206.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H7FN2O2
Molecular Weight206.17 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF-containing
Nitrogen Atoms2

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