1-Methyl-N-(pyrimidin-2-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide CAS 477709-08-3

Purity 97%+In StockPharmaceutical Standards
CAS No.477709-08-3
Molecular FormulaC10H8F3N5O
Molecular Weight271.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methyl-N-(pyrimidin-2-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide CAS 477709-08-3 chemical structure

Description

The occurrence of 1-Methyl-N-(pyrimidin-2-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-Methyl-N-(pyrimidin-2-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 477709-08-3), molecular formula C10H8F3N5O and molecular weight 271.20 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H8F3N5O, 1-Methyl-N-(pyrimidin-2-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 271.20 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), 1-Methyl-N-(pyrimidin-2-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide 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 FormulaC10H8F3N5O
Molecular Weight271.20 g/mol
AppearancePale yellow to 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms5

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