2-chloro-5-fluoro-4-nitro-aniline CAS 517920-71-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 517920-71-7 |
| Molecular Formula | C6H10ClFN2O2 |
| Molecular Weight | 196.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-chloro-5-fluoro-4-nitro-aniline (CAS 517920-71-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H10ClFN2O2. Molecular weight: 196.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H10ClFN2O2 |
| Molecular Weight | 196.61 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related chloro Standards
- 4-Chloro-6-fluoro-2-methylquinazoline (CAS 1044768-44-6)
- 4-CHloro-1-(4-fluorophenyl)pyrazole (CAS 1152719-73-7)
- 4-Chloro-7-fluoro-2-methylquinazoline (CAS 1206694-32-7)
- 7-Chloro-8-fluoroisoquinolin-3-amine (CAS 1221974-09-9)
- 2-Chloro-5-fluoro-4-methylquinazoline (CAS 1388037-44-2)
- 5-Chloro-6-fluoroquinolin-8-amine (CAS 1394083-91-0)
- 4-Chloro-8-fluoro-2-methylquinazoline (CAS 1404365-01-0)
- 3-Chloro-5-fluoro-2-methylquinoxaline (CAS 1425299-26-8)
Recommended Standards
- 2-(3-Chloro-4-fluorophenyl)-1H-imidazole (CAS 438554-17-7)
- 2-Chloro-6-fluoro-3-methylquinoxaline (CAS 98416-71-8)
- 1-Chloro-4-fluoroisoquinolin-6-amine (CAS 2377033-30-0)
- N-benzyl-3-(5-chlorobenzo[d]oxazol-2-yl)pyridin-2-amine (CAS 339102-05-5)
- 5-Bromo-2,3-dimethylaniline (CAS 194805-15-7)
- (2E)-1-(3-Chlorophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one (CAS 344406-59-3)
- Ethyl 2-(2-methoxyphenyl)acetate (CAS 6056-23-1)
- ethyl pyrrolo[2,1-b]thiazole-7-carboxylate (CAS 956293-17-7)
- 80264-88-6 Methyl 6-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-alpha-D-mannopyranoside N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(((2R,3S,4S,5S,6S)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 80264-88-6)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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