3-(Difluoromethyl)-5-(trifluoromethyl)-1H-pyrazole CAS 1015780-64-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1015780-64-9 |
| Molecular Formula | C5H3F5N2 |
| Molecular Weight | 186.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Difluoromethyl)-5-(trifluoromethyl)-1H-pyrazole (CAS 1015780-64-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3F5N2. Molecular weight: 186.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3F5N2 |
| Molecular Weight | 186.08 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- 5-(Difluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 827587-45-1)
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Recommended Standards
- 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 61676-62-8)
- Benzo[<I>b</I>]thieno-3-ylboronic acid (CAS 113893-08-6)
- L-3-Phosphoglyceric Acid (CAS 73358-94-8)
- Sodium (2R,3R,4S)-2-(((2R,3R,4S,5R)-2-acetamido-5,6-dihydroxy-1-oxo-4-(sulfonatooxy)hexan-3-yl)oxy)-4-hydroxy-3-(sulfonatooxy)-3,4-dihydro-2H-pyran-6-carboxylate (CAS 136132-71-3)
- 8-Chloro-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-1,2,3,4-tetrahydroquinoxaline-2,3-dione (CAS 341966-42-5)
- 7,7-Bis(4-(diethylamino)-2-methylphenyl)furo[3,4-b]pyrazin-5(7H)-one (CAS 50668-35-4)
- 1-BCP, 98% (CAS 34023-62-6)
- Cholesteryl nervonate (CAS 60758-73-8)
- n-((1h-Imidazol-2-yl)methyl)-3-fluoro-4-methylaniline (CAS 1248609-32-6)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
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