2-(Difluoromethyl)-4-nitro-6-(trifluoromethyl)pyridine CAS 1805923-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805923-75-4 |
| Molecular Formula | C7H3F5N2O2 |
| Molecular Weight | 242.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethyl)-4-nitro-6-(trifluoromethyl)pyridine (CAS 1805923-75-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3F5N2O2. Molecular weight: 242.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3F5N2O2 |
| Molecular Weight | 242.10 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethyl Standards
- 4-(Difluoromethyl)-1-methoxy-2-(trifluoromethoxy)benzene (CAS 1261835-21-5)
- 6-(Difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridin-2-amine (CAS 1803674-13-6)
- 2-(Difluoromethyl)-3-methoxy-6-(trifluoromethyl)pyridin-4-amine (CAS 1803674-18-1)
- 2-(Difluoromethyl)-6-methoxy-3-(trifluoromethyl)pyridin-4-amine (CAS 1804683-00-8)
- 3-(Difluoromethyl)-5-methoxy-2-(trifluoromethyl)pyridin-4-amine (CAS 1804683-05-3)
- 3-(Difluoromethyl)-6-methoxy-4-(trifluoromethyl)pyridin-2-amine (CAS 1804924-16-0)
- 3-(Difluoromethyl)-6-methoxy-5-(trifluoromethyl)pyridin-2-amine (CAS 1805369-32-7)
- 6-(Difluoromethyl)-3-methoxy-2-(trifluoromethyl)pyridin-4-amine (CAS 1805369-71-4)
Recommended Standards
- 1-(3-Bromopropyl)-4,4-difluoropiperidine (CAS 1782084-16-5)
- 2,4-Dichloro-5-methoxy-8-methylquinoline (CAS 1823874-43-6)
- 2-Bromo-5-(pyridin-4-yl)-1,3,4-thiadiazole (CAS 16439-93-3)
- 4-Hydroxy-7-methylquinoline-3-carboxylic Acid (CAS 256923-25-8)
- 3-Bromo-4-(4-ethylcyclohexyl)benzoic acid (CAS 1131622-57-5)
- (4-Fluoro-6-(3-methylpiperidin-1-yl)pyridin-3-yl)boronic acid (CAS 2225152-31-6)
- (E)-4-(3-(2,4-dimethoxyphenyl)acryloyl)phenyl 3-nitrobenzoate (CAS 331461-70-2)
- Ethyl 2-(((8-hydroxyquinolin-7-yl)(phenyl)methyl)amino)benzoate (CAS 5335-99-9)
- 3-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrole (CAS 1126425-82-8)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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