4-(Chloromethyl)-5-(difluoromethyl)-3-nitropyridin-2-amine CAS 1804685-52-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1804685-52-6 |
| Molecular Formula | C7H6ClF2N3O2 |
| Molecular Weight | 237.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Chloromethyl)-5-(difluoromethyl)-3-nitropyridin-2-amine (CAS 1804685-52-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6ClF2N3O2. Molecular weight: 237.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6ClF2N3O2 |
| Molecular Weight | 237.59 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/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloromethyl Standards
- 6-(Chloromethyl)-3-(difluoromethyl)-4-nitropyridin-2-amine (CAS 1804685-61-7)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-hydroxypyridine-5-carboxylic acid (CAS 1805092-05-0)
- 6-(Chloromethyl)-5-(difluoromethyl)-3-nitropyridin-2-amine (CAS 1805353-90-5)
- 2-(Chloromethyl)-6-(difluoromethyl)-5-hydroxypyridine-3-carboxylic acid (CAS 1805503-63-2)
- 2-(Chloromethyl)-3-(difluoromethyl)-4-hydroxypyridine-5-carboxylic acid (CAS 1805541-54-1)
- 2-(Chloromethyl)-5-(difluoromethyl)-3-hydroxypyridine-4-carboxylic acid (CAS 1805609-04-4)
- 2-(Chloromethyl)-5-(difluoromethyl)-3-hydroxypyridine-6-carboxylic acid (CAS 1805999-13-6)
- 2-(Chloromethyl)-6-(difluoromethyl)-4-hydroxypyridine-3-carboxylic acid (CAS 1805999-18-1)
Recommended Standards
- 2-(6-Chloro-5-(difluoromethyl)-4-hydroxypyridin-3-yl)acetic acid (CAS 1804674-01-8)
- 2-(Aminomethyl)-6-chloro-3-(difluoromethyl)-4-nitropyridine (CAS 1804379-23-4)
- 2-(4-Chloro-6-(difluoromethyl)-3-hydroxypyridin-2-yl)acetic acid (CAS 1804857-78-0)
- Ethyl 6,7-dihydro-5H-cyclopenta[b]pyridine-4-carboxylate (CAS 126814-05-9)
- Methyl 3-[2-(4-piperidinyl)ethoxy]benzoatehydrochloride (CAS 1220031-85-5)
- 2-((3-Methoxyphenyl)amino)-2-oxoethyl 3-methylthiophene-2-carboxylate (CAS 380567-25-9)
- Tert-butyl 2-(3-nitrophenyl)acetate (CAS 180150-74-7)
- 4-Fluoro-3-[(7-methyl-imidazo[1,2-a]pyridine-3-carbonyl)-amino]-benzoic acid methyl ester (CAS 1426654-03-6)
- (E)-Ethyl 3-(((dimethylamino)methylene)amino)-5-methoxy-1H-indole-2-carboxylate (CAS 1164548-54-2)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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