4-Methyl-6-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine CAS 340809-53-2
| CAS No. | 340809-53-2 |
| Molecular Formula | C8H6F3N3 |
| Molecular Weight | 201.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 4-Methyl-6-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 4-Methyl-6-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine (CAS 340809-53-2), a certified reference material (molecular formula C8H6F3N3, MW 201.15 g/mol) for analytical method development and quality control.
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-Methyl-6-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine 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 Formula | C8H6F3N3 |
| Molecular Weight | 201.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 6-(Trifluoromethyl)-1H-indazol-5-amine (CAS 1000373-75-0)
- 7-(Trifluoromethyl)imidazo[1,5-a]pyridin-3-amine (CAS 1005514-81-7)
- 7-Trifluoromethyl-1H-benzoimidazol-2-ylamine (CAS 10057-45-1)
- 2-(Trifluoromethyl)-1H-indol-4-ol (CAS 1016241-93-2)
- 4-(Trifluoromethyl)-1H-indazol-6-amine (CAS 1169788-34-4)
- 2-(trifluoromethyl)-1H-Pyrrolo[2,3-b]pyridin-5-amine (CAS 1186502-40-8)
- 6-(Trifluoromethyl)-1H-pyrrolo[3,2-b]pyridin-3-amine (CAS 1190311-51-3)
- 5-(Trifluoromethyl)-1H-pyrrolo[3,2-b]pyridin-3-amine (CAS 1190319-60-8)
Recommended Standards
- 4-Methyl-3-(trifluoromethyl)phenylisocyanate (CAS 51903-64-1)
- 5-(Trifluoromethoxy)indole (CAS 262593-63-5)
- 4-Methoxy-3-(trifluoromethyl)benzonitrile (CAS 261951-87-5)
- 5-(Trifluoromethyl)-1H-indazol-3-amine (CAS 2250-53-5)
- 6-Chloro-4-(methoxycarbonyl)picolinic acid (CAS 1206249-69-5)
- 1,4-Dioxaspiro[4.4]nonan-6-amine (CAS 57090-91-2)
- 3-(5-Phenyl-1,3,4-oxadiazol-2-yl)propanoic acid (CAS 23464-98-4)
- Difamilast Impurity 11 (CAS 2103190-98-1)
- 2-(4-(4-Fluorophenyl)piperazin-1-yl)-N-(2,4,5-trifluorophenyl)acetamide (CAS 720667-95-8)
- 5-(2-Propoxyethyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1343153-98-9)
- Methyl 3-[(2,2-diethoxyethyl)amino]butanoate (CAS 1221342-95-5)
- (3S)-1-[(tert-Butoxy)carbonyl]-3-fluoropyrrolidine-3-carboxylic acid (CAS 1438852-73-3)
- 3-Hydroxy-2-(trifluoromethyl)benzonitrile (CAS 731002-48-5)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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