4-Iodo-3-methyl-1-[2-(trifluoromethyl)phenyl]-1h-pyrazol-5-amine CAS 1156901-32-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1156901-32-4
Molecular FormulaC11H9F3IN3
Molecular Weight367.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Iodo-3-methyl-1-[2-(trifluoromethyl)phenyl]-1h-pyrazol-5-amine CAS 1156901-32-4 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 4-Iodo-3-methyl-1-[2-(trifluoromethyl)phenyl]-1h-pyrazol-5-amine.

CATO supplies 4-Iodo-3-methyl-1-[2-(trifluoromethyl)phenyl]-1h-pyrazol-5-amine (CAS 1156901-32-4), a certified reference material (molecular formula C11H9F3IN3, MW 367.11 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H9F3IN3, 4-Iodo-3-methyl-1-[2-(trifluoromethyl)phenyl]-1h-pyrazol-5-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 367.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 4-Iodo-3-methyl-1-[2-(trifluoromethyl)phenyl]-1h-pyrazol-5-amine 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 FormulaC11H9F3IN3
Molecular Weight367.11 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.)1989
Halogen ContentF/I-containing
Nitrogen Atoms3

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