4-(Difluoromethyl)-6-nitro-3-(trifluoromethoxy)picolinoyl chloride CAS 1805300-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805300-39-3 |
| Molecular Formula | C8H2ClF5N2O4 |
| Molecular Weight | 320.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(Difluoromethyl)-6-nitro-3-(trifluoromethoxy)picolinoyl chloride (CAS 1805300-39-3) pharmaceutical standards reference standard. Molecular formula: C8H2ClF5N2O4. Molecular weight: 320.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H2ClF5N2O4 |
| Molecular Weight | 320.56 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 |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-3-nitro-6-(trifluoromethoxy)pyridine-5-carbonyl chloride (CAS 1804438-48-9)
- 2-(Difluoromethyl)-5-nitro-4-(trifluoromethoxy)pyridine-3-carbonyl chloride (CAS 1804857-15-5)
- 4-(Difluoromethyl)-5-nitro-2-(trifluoromethoxy)nicotinoyl chloride (CAS 1804857-30-4)
- 2-(Difluoromethyl)-4-nitro-5-(trifluoromethoxy)pyridine-3-carbonyl chloride (CAS 1805018-33-0)
- 4-(Difluoromethyl)-5-nitro-3-(trifluoromethoxy)picolinoyl chloride (CAS 1805027-18-2)
- 2-(Difluoromethyl)-3-nitro-5-(trifluoromethoxy)pyridine-6-carbonyl chloride (CAS 1805087-53-9)
- 4-(Difluoromethyl)-5-nitro-6-(trifluoromethoxy)picolinoyl chloride (CAS 1805088-09-8)
- 2-(Difluoromethyl)-5-nitro-6-(trifluoromethoxy)pyridine-3-carbonyl chloride (CAS 1805090-82-7)
Recommended Standards
- 2-(Difluoromethyl)-5-nitro-3-(trifluoromethoxy)pyridine-4-carbonyl chloride (CAS 1805159-10-7)
- 2-(Difluoromethyl)-6-nitro-4-(trifluoromethoxy)pyridine-3-carbonyl chloride (CAS 1805300-80-4)
- 2-(Difluoromethyl)-3-nitro-6-(trifluoromethoxy)pyridine-4-carbonyl chloride (CAS 1806758-19-9)
- Trichloromethanesulfenyl Chloride (CAS 594-42-3)
- 5-(3-Amino-4-bromo-1h-pyrazol-1-yl)pentan-1-ol (CAS 1249337-56-1)
- 3-((3aS,4R,6aR)-6-(benzyloxymethyl)-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)-4-chloro-3H-imidazo[4,5-c]pyridine (CAS 105522-24-5)
- (S)-3-((E)-(((S)-1-(2-(Diphenylphosphino)phenyl)ethyl)imino)methyl)-[1,1'-binaphthalene]-2,2'-diol (CAS 1582249-49-7)
- (2,2-Dimethyl-1,3-dioxaindan-5-yl)methanamine (CAS 1019776-84-1)
- Furan-2-ylmethyl 4'-octyl-[1,1'-biphenyl]-4-carboxylate (CAS 920269-89-2)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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