2,6-Dichloro-3-nitro-5-(trifluoromethyl)pyridine CAS 111928-63-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111928-63-3 |
| Molecular Formula | C6HCl2F3N2O2 |
| Molecular Weight | 260.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dichloro-3-nitro-5-(trifluoromethyl)pyridine (CAS 111928-63-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6HCl2F3N2O2. Molecular weight: 260.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6HCl2F3N2O2 |
| Molecular Weight | 260.99 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.) | 1988 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Bromo-1,5-difluoro-3-(trifluoromethyl)benzene (CAS 1099597-86-0)
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- n-Methyl-2-(methylsulfonyl)benzenesulfonamide (CAS 1334620-33-5)
- 4-Bromo-6-chloro-2-(difluoromethyl)-3-iodopyridine (CAS 1805158-83-1)
- Tert-butyl (4-(furan-2-yl)-4-oxobutyl)carbamate (CAS 1355177-42-2)
- N-benzyl-3-chloropyrazin-2-amine (CAS 53265-33-1)
- 1-(6-Methoxy-2-methylpyridin-3-yl)ethanone (CAS 1256785-42-8)
- 2-(1-Methyl-1H-pyrazol-4-yl)propanenitrile (CAS 1249609-23-1)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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