2-(3-Bromo-5-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol CAS 1929549-10-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1929549-10-9
Molecular FormulaC7H8BrF3N2O
Molecular Weight273.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3-Bromo-5-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol CAS 1929549-10-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(3-Bromo-5-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol.

2-(3-Bromo-5-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol (CAS 1929549-10-9) is a high-purity analytical reference standard with the molecular formula C7H8BrF3N2O and a molecular weight of 273.05 g/mol.

2-(3-Bromo-5-(trifluoromethyl)-1H-pyrazol-4-yl)propan-2-ol (C7H8BrF3N2O) contains an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 2-(3-Bromo-5-(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.)1996
Halogen ContentF/Br-containing
Nitrogen Atoms2

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