2-(5-Bromo-3-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol CAS 2159078-26-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2159078-26-7
Molecular FormulaC7H8BrF3N2O
Molecular Weight273.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(5-Bromo-3-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol CAS 2159078-26-7 chemical structure

Description

The occurrence of 2-(5-Bromo-3-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol is closely related to an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(5-Bromo-3-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol (CAS 2159078-26-7), molecular formula C7H8BrF3N2O and molecular weight 273.05 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-(5-Bromo-3-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol (C7H8BrF3N2O) is characterized by an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-(5-Bromo-3-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC7H8BrF3N2O
Molecular Weight273.05 g/mol
AppearanceWhite 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1997
Halogen ContentF/Br-containing
Nitrogen Atoms2

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