4-Amino-5-(difluoromethyl)-6-(trifluoromethyl)nicotinonitrile CAS 1805929-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805929-55-8 |
| Molecular Formula | C8H4F5N3 |
| Molecular Weight | 237.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-(difluoromethyl)-6-(trifluoromethyl)nicotinonitrile (CAS 1805929-55-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4F5N3. Molecular weight: 237.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4F5N3 |
| Molecular Weight | 237.13 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.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 4-Amino-6-(difluoromethyl)-5-(trifluoromethyl)nicotinonitrile (CAS 1804966-43-5)
- 2-Amino-3-(difluoromethyl)-5-(trifluoromethyl)isonicotinonitrile (CAS 1805108-60-4)
- 4-Amino-3-(difluoromethyl)-6-(trifluoromethyl)picolinonitrile (CAS 1805108-75-1)
- 4-Amino-2-(difluoromethyl)-6-(trifluoromethyl)nicotinonitrile (CAS 1805347-09-4)
- (R)-(2-Amino-1,1-difluoro-2-phenylethyl)phosphonic acid (CAS 769195-98-4)
- Methyl 2-amino-3-fluoro-6-(trifluoromethyl)benzoate (CAS 1340145-56-3)
- 2-amino-3,3,3-trifluoro-2-(2-fluorophenyl)propanoic acid (CAS 1340437-02-6)
- 2-amino-3,3,3-trifluoro-2-(3-fluorophenyl)propanoic acid (CAS 1341562-07-9)
Recommended Standards
- 3-Difluoromethoxy-2-(trifluoromethyl)benzonitrile (CAS 1806277-11-1)
- 3-Difluoromethoxy-5-(trifluoromethyl)benzonitrile (CAS 1806277-95-1)
- 4-Difluoromethoxy-2-(trifluoromethyl)benzonitrile (CAS 1806306-53-5)
- Diclofenac Isopropyl Ester (CAS 66370-79-4)
- [OC-6-22-(R)]-bis(acetato-O,O′)[(6,6′-dimethoxy[1,1′-biphenyl]-2,2′-diyl)bis[diphenylphosphine]-P,P′]-Ruthenium (CAS 133519-04-7)
- (S)-Ethyl 1-methylpyrrolidine-2-carboxylate (CAS 936-14-1)
- Darolutamide Impurity 29 (CAS CATO-C4X-310629)
- 5-chloro-3-(methoxymethyl)-1,2,4-thiadiazole (CAS 173053-02-6)
- (2E)-1-(2,4-Dichlorophenyl)-3-(3-nitrophenyl)-2-(1H-1,2,4-triazol-1-yl)prop-2-en-1-one (CAS 167109-64-0)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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