(3-Chloro-4-(1H-pyrazol-1-yl)phenyl)boronic acid CAS 2225170-67-0

Purity 97%+In StockPharmaceutical Standards
CAS No.2225170-67-0
Molecular FormulaC9H8BClN2O2
Molecular Weight222.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3-Chloro-4-(1H-pyrazol-1-yl)phenyl)boronic acid CAS 2225170-67-0 chemical structure

Description

(3-Chloro-4-(1H-pyrazol-1-yl)phenyl)boronic acid (CAS 2225170-67-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8BClN2O2. Molecular weight: 222.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC9H8BClN2O2
Molecular Weight222.44 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 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)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentCl-containing
Nitrogen Atoms2

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