2-Chloro-6-fluoro-4-nitrophenol CAS 757251-37-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 757251-37-9 |
| Molecular Formula | C6H3ClFNO3 |
| Molecular Weight | 191.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-6-fluoro-4-nitrophenol (CAS 757251-37-9) pharmaceutical standards reference standard. Molecular formula: C6H3ClFNO3. Molecular weight: 191.54 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H3ClFNO3 |
| Molecular Weight | 191.54 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 methanol, ethanol, DMSO, water |
| 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.) | 1986 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-2,4,5-trifluorobenzonitrile (CAS 104455-98-3)
- 5-Chloro-2-fluoro-4-nitrophenol (CAS 1500154-08-4)
- 2-Chloro-3-fluoro-4-nitrophenol (CAS 1632444-57-5)
- 6-Chloro-2-fluoro-3-nitrophenol (CAS 1781315-33-0)
- 3-Chloro-4-fluoro-5-nitrophenol (CAS 1799412-26-2)
- 2-Chloro-6-fluoro-3-nitrophenol (CAS 1804405-11-5)
- 3-Chloro-2-fluoro-4-nitrophenol (CAS 1805115-08-5)
- 3-Chloro-2-fluoro-5-nitrophenol (CAS 1805656-07-8)
Recommended Standards
- 2-Chloro-5-fluoro-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 934639-56-2)
- 3-Chloro-2-fluoro-6-nitrophenol (CAS 82419-40-7)
- 2-Chloro-5-fluoro-4-nitrophenol (CAS 524955-92-8)
- 5-Chloro-2-(methylthio)-N-phenylpyrimidine-4-carboxamide (CAS 898648-42-5)
- 2-Chloro-6-[cyano(4-fluorophenyl)methyl]benzonitrile (CAS 127667-12-3)
- 7-Amino-5-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one (CAS 1211268-44-8)
- T0VRI38HB0 NA9P9YPR9R TBJ5IZT35A 67PNS0RAQ8 9011-16-9 Maleic anhydride methylvinyl ether polymer PVM/MA Copolymer Maleic anhydride - methylvinyl ether copolymer Maleic anhydride-vinyl methyl ether polymer NSC 79368 Maleic anhydride-vinyl methyl ether copolymer NSC 79369 Vinyl methyl ether-maleic anhydride copolymer Vinyl methyl ether-maleic anhydride polymer Viscofas Viscofas X 100000 Methyl vinyl ether-maleic anhydride polymer Methyl vinyl oxide-maleic anhydride polymer NSC 130566 NSC 130567 NSC 130568 NSC 130569 NSC 79367 2,5-Furandione, polymer with methoxyethene Maleic anhydride, polymer with methyl vinyl ether (8CI) Ethene, methoxy-, polymer with 2,5-furandione Gantrez Gantrez S 95 Gantrez 149 Gantrez 169 Gantrez 39 Gantrez 903 Gantrez AN Gantrez AN 119 Gantrez AN-1195 Gantrez AN 139 Gantrez AN 149 Gantrez AN 169 Gantrez AN 179 Maleic anhydride methyl vinyl ether, copolymer Maleic anhydride polymer with methyl vinyl ether Maleic anhydride-methoxyethylene copolymer Maleic anhydride-methyl vinyl ether copolymer Maleic anhydride-methyl vinyl ether polymer 2,5-Furandione, polymer with methoxyethylene Methyl vinyl ether/maleic anhydride copolymer UNII-T0VRI38HB0 UNII-NA9P9YPR9R UNII-TBJ5IZT35A UNII-67PNS0RAQ8 Poly(methyl vinyl ether-co-maleic anhydride) (CAS 9011-16-9)
- Octadecyl (E)-p-coumarate (CAS 72943-88-5)
- N-[6-(Morpholin-4-yl)pyridin-3-yl]thiophene-2-carboxamide (CAS 383146-23-4)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com