1-((Perfluorophenyl)methyl)-1h-pyrazol-4-amine CAS 956440-84-9

Purity 97%+In StockPharmaceutical Standards
CAS No.956440-84-9
Molecular FormulaC10H6F5N3
Molecular Weight263.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-((Perfluorophenyl)methyl)-1h-pyrazol-4-amine CAS 956440-84-9 chemical structure

Description

The occurrence of 1-((Perfluorophenyl)methyl)-1h-pyrazol-4-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-((Perfluorophenyl)methyl)-1h-pyrazol-4-amine (CAS 956440-84-9), molecular formula C10H6F5N3 and molecular weight 263.17 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H6F5N3, 1-((Perfluorophenyl)methyl)-1h-pyrazol-4-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.17 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.

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), 1-((Perfluorophenyl)methyl)-1h-pyrazol-4-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 FormulaC10H6F5N3
Molecular Weight263.17 g/mol
AppearanceOff-white 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms3

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