4-Chloro-3-ethoxy-5-nitropyridin-2-amine CAS 1956321-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956321-93-9 |
| Molecular Formula | C7H8ClN3O3 |
| Molecular Weight | 217.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-3-ethoxy-5-nitropyridin-2-amine (CAS 1956321-93-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H8ClN3O3. Molecular weight: 217.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H8ClN3O3 |
| Molecular Weight | 217.61 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.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-Chloro-4-isopropoxy-5-nitropyrimidine (CAS 1445894-94-9)
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- N-(6-chloro-2-methoxy-9-acridinyl)-n-[3-[(6-chloro-2-methoxy-9-acridinyl)amino]propyl]-n-[(3-methoxyphenyl)methyl]-1,3-propanediamine (CAS 222051-76-5)
- 2-amino-5-[[2-(carboxymethylamino)-1-(hexylsulfanylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid 24425-56-7 NSC131114 N~5~-(2-((Carboxymethyl)amino)-1-((hexylthio)methyl)-2-oxoethyl)glutamine (CAS 24425-56-7)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
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