8-Bromo-7-chloro-4-hydroxy-6-iodo-3-nitroquinolin-2(1H)-one CAS 2667057-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2667057-70-5 |
| Molecular Formula | C9H3BrClIN2O4 |
| Molecular Weight | 445.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Bromo-7-chloro-4-hydroxy-6-iodo-3-nitroquinolin-2(1H)-one (CAS 2667057-70-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H3BrClIN2O4. Molecular weight: 445.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H3BrClIN2O4 |
| Molecular Weight | 445.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl/Br/I-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Ethyl 6-[3-(4-methylpiperazinomethyl)phenyl]-6-oxohexanoate (CAS 898789-51-0)
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- 1-(3,5-Difluorobenzoyl)-3-methylpiperazine (CAS 1240573-42-5)
- ZIF-9(Co) (CAS 15933-15-0)
- 2-(Difluoromethyl)-6-iodo-5-methylpyridine-3-carboxamide (CAS 1806983-81-2)
- N'-(4-bromobenzoyl)-1-naphthohydrazide (CAS 84282-40-6)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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