2-Bromo-4-nitro-N-propylaniline CAS 1157464-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1157464-28-2 |
| Molecular Formula | C9H11BrN2O2 |
| Molecular Weight | 259.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-nitro-N-propylaniline (CAS 1157464-28-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11BrN2O2. Molecular weight: 259.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11BrN2O2 |
| Molecular Weight | 259.10 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 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Ethyl 5-(chlorosulfonyl)-1H-pyrazole-3-carboxylate (CAS 1297611-70-1)
- 1,1'-(Cyclopent-3-ene-1,1-diyl)diethanone (CAS 58920-76-6)
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- 2-Amino-1-((S)-3-(isopropyl(methyl)amino)pyrrolidin-1-yl)propan-1-one (CAS 1354027-49-8)
- trans-2-Phenylcyclopropylamine hydrochloride (CAS 95-62-5)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
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