1-Methyl-3-(trifluoromethyl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxamide CAS 955975-44-7
| CAS No. | 955975-44-7 |
| Molecular Formula | C13H9F6N3O |
| Molecular Weight | 337.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Methyl-3-(trifluoromethyl)-N-(3-(trifluoromethyl)phenyl)-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.
1-Methyl-3-(trifluoromethyl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxamide (CAS 955975-44-7) is a high-purity analytical reference standard with the molecular formula C13H9F6N3O and a molecular weight of 337.22 g/mol.
Based on its molecular formula C13H9F6N3O, 1-Methyl-3-(trifluoromethyl)-N-(3-(trifluoromethyl)phenyl)-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 337.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H9F6N3O |
| Molecular Weight | 337.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
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Recommended Standards
- (E)-n-(4-Methoxyphenyl)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanimine (CAS 871366-38-0)
- 2-((2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)amino)benzaldehyde (CAS 2527827-04-7)
- (E)-1-(4-Methoxyphenyl)-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanimine (CAS 380151-91-7)
- 2-((2-Chlorobenzyl)thio)-5-(2-chlorophenyl)-1,3,4-oxadiazole (CAS 332175-46-9)
- Triacontan-1-amine (CAS 66214-00-4)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
- Ethyl 2-(2-bromo-3-cyano-4-fluorophenyl)acetate (CAS 1805188-49-1)
- 2-Chloro-N,N-diisobutylbenzamide (CAS 56768-45-7)
- Dyclonine Impurity 13 (CAS 42528-76-7)
- 2-((3,5-Bis(trifluoromethyl)benzyl)thio)-6-ethylpyrimidin-4(3H)-one (CAS 478064-55-0)
- 8-Aminoquinolin-4(1H)-one (CAS 50349-92-3)
- 5-(3-(Chloromethyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-3-methyl-1,2,4-oxadiazole (CAS 1710195-06-4)
- (But-2-yn-1-yl)diethylamine (CAS 6323-82-6)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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