2-chloro-6-methoxy-4-nitroaniline CAS 41956-18-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 41956-18-7 |
| Molecular Formula | C7H7ClN2O3 |
| Molecular Weight | 202.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-chloro-6-methoxy-4-nitroaniline (CAS 41956-18-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7ClN2O3. Molecular weight: 202.60 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H7ClN2O3 |
| Molecular Weight | 202.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Chloro-6-methoxy-4-methyl-3-nitropyridine (CAS 2387444-27-9)
- 3-Chloro-2-ethoxy-5-nitropyridine (CAS 874492-07-6)
- 2-Chloro-4-methoxy-6-nitroaniline (CAS 29105-95-1)
- 2-Chloro-6-iodopyridine (CAS 258506-66-0)
- Ethyl 4-hydroxytetrahydrofuran-2-carboxylate (CAS 1333319-61-1)
- 5-Fluoro-2-methyl-3-nitrophenol (CAS 1803792-34-8)
- AG-041R (CAS 199800-49-2)
- 22-Hydroxy-33-tert-butyldimethylsilyloxy-iso-FK-506 (CAS 134556-79-9)
- N-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)-2-(thiophen-3-yl)acetamide (CAS 1797552-07-8)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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