2-Hydroxy-4-(trifluoromethyl)nicotinonitrile CAS 1261268-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261268-77-2 |
| Molecular Formula | C7H3F3N2O |
| Molecular Weight | 188.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-4-(trifluoromethyl)nicotinonitrile (CAS 1261268-77-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3F3N2O. Molecular weight: 188.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3F3N2O |
| Molecular Weight | 188.11 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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Recommended Standards
- 6-Oxo-4-(trifluoromethyl)-1,6-dihydropyridine-3-carbonitrile (CAS 1260837-84-0)
- 5-(2,2,2-Trifluoroacetyl)-1H-pyrrole-3-carbonitrile (CAS 135250-38-3)
- 3-Isocyanato-5-(trifluoromethyl)pyridine (CAS 1260671-11-1)
- 2-(Tert-butyl) 8-methyl 7-oxo-5-oxa-2-azaspiro[3.4]Octane-2,8-dicarboxylate (CAS 2012948-41-1)
- N~1~,N~1~,N~3~-Trimethyl-Beta-Alaninamide (CAS 17268-50-7)
- 6-Iodo-2,3-dihydro-1H-inden-5-amine (CAS 944280-06-2)
- 6-Chloro-4-fluoro-1H-benzimidazole (CAS 1360962-40-8)
- 4-Chloro-2-(pyridin-2-yl)pyrimidine (CAS 97603-38-8)
- 6-tert-Butyl-2-{[4-(4-fluorophenyl)-4-oxobutyl]sulfanyl}-4-(thiophen-2-yl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 939888-64-9)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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