1-(tert-Butyl)-4-iodo-5-(2,4,5-trifluorophenyl)-1H-pyrazole CAS 1206676-75-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1206676-75-6
Molecular FormulaC13H12F3IN2
Molecular Weight380.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(tert-Butyl)-4-iodo-5-(2,4,5-trifluorophenyl)-1H-pyrazole CAS 1206676-75-6 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 1-(tert-Butyl)-4-iodo-5-(2,4,5-trifluorophenyl)-1H-pyrazole.

CATO supplies 1-(tert-Butyl)-4-iodo-5-(2,4,5-trifluorophenyl)-1H-pyrazole (CAS 1206676-75-6), a certified reference material (molecular formula C13H12F3IN2, MW 380.15 g/mol) for analytical method development and quality control.

1-(tert-Butyl)-4-iodo-5-(2,4,5-trifluorophenyl)-1H-pyrazole (C13H12F3IN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 1-(tert-Butyl)-4-iodo-5-(2,4,5-trifluorophenyl)-1H-pyrazole 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 FormulaC13H12F3IN2
Molecular Weight380.15 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF/I-containing
Nitrogen Atoms2

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