2-[3,5-Bis(trifluoromethyl)-1H-pyrazol-1-yl]-3-nitropyridine CAS 258518-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 258518-68-2 |
| Molecular Formula | C10H4F6N4O2 |
| Molecular Weight | 326.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[3,5-Bis(trifluoromethyl)-1H-pyrazol-1-yl]-3-nitropyridine (CAS 258518-68-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H4F6N4O2. Molecular weight: 326.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H4F6N4O2 |
| Molecular Weight | 326.15 g/mol |
| Appearance | Pale yellow to 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Bis Standards
- 2,4,6-Tris(trifluoromethyl)benzoic acid (CAS 25753-26-8)
- 1-[3,5-Bis(trifluoromethyl)phenyl]cyclopentanecarboxylic Acid (CAS 162781-05-7)
- 4-(3,5-Bis(trifluoromethyl)phenyl)-4-hydroxycyclohexanone (CAS 1951441-45-4)
- 3-Acetyl-5-[3-(trifluoromethyl)phenyl]-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 339276-46-9)
- 1-[3,5-Bis(trifluoromethyl)benzoyl]piperazine (CAS 1159574-25-0)
- 4-((Trifluoromethyl)thio)phenyl trifluoromethanesulfonate (CAS 1199773-43-7)
- 3-(3,5-Bis(trifluoromethyl)benzyl)piperazin-2-one (CAS 1260639-44-8)
- 2-(3,5-Bis(trifluoromethyl)phenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 1380288-30-1)
Recommended Standards
- Molybdenum acetylacetonate (CAS 17524-05-9)
- 2-{[(2,4-dichlorophenyl)carbamoyl]methanesulfonyl}acetic acid (CAS 338793-73-0)
- 3-(3-Iodo-4-methyl-1h-pyrazol-1-yl)-1lambda6-thiolane-1,1-dione (CAS 1529378-53-7)
- (R)-4-(1-Amino-2,2,2-trifluoroethyl)benzonitrile (CAS 1212926-88-9)
- 2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}ethan-1-amine (CAS 27144-85-0)
- 3-(4-(2-Methoxyacetamido)phenoxy)thiophene-2-carboxylic acid (CAS 900015-29-4)
- 3-(Furan-2-yl)-1-methyl-1H-pyrazole-4-carbonitrile (CAS 61619-54-3)
- 1-(2,4-Dimethylphenyl)-5-oxopyrrolidine-3-carboxamide (CAS 909508-62-9)
- 1-(3,5-Difluoropyridin-2-yl)ethan-1-amine (CAS 915720-76-2)
- Cycloaspeptide D (CAS 691363-62-9)
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