5-bromo-4-chloro-3-nitro-1H-pyrrolo[2,3-b]pyridine CAS 1477532-48-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1477532-48-1 |
| Molecular Formula | C7H11BrClN3O2 |
| Molecular Weight | 284.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-bromo-4-chloro-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1477532-48-1) pharmaceutical standards reference standard. Molecular formula: C7H11BrClN3O2. Molecular weight: 284.54 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H11BrClN3O2 |
| Molecular Weight | 284.54 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- 1-(7-Bromo-2-chloroquinolin-3-yl)ethanone (CAS 1017429-07-0)
- 5-Bromo-4-chloro-6-phenylpyrimidin-2-amine (CAS 106791-93-9)
- 7-Bromo-5-chloro-2,3-dihydropyrano[4,3,2-de]quinoline (CAS 1155270-71-5)
- 3-Bromo-2-(2-chlorophenoxy)pyridine (CAS 1215809-13-4)
- 5-Bromo-2-(2-chlorophenoxy)pyridine (CAS 1240670-82-9)
- 1-(6-Bromo-4-chloroquinolin-3-yl)ethan-1-one (CAS 1255099-21-8)
- 4-Bromo-2-(6-chloropyridin-3-yl)-6-methylpyrimidine (CAS 1258650-39-3)
- 5-Bromo-2-chloro-3-phenoxypyridine (CAS 1335055-91-8)
Recommended Standards
- 6-Bromo-2-chloro-8-methylquinoline-3-carbaldehyde (CAS 1429903-21-8)
- 1-(8-Bromo-2-chloroquinolin-3-yl)ethanone (CAS 1956334-85-2)
- 1-(5-Bromo-2-chloroquinolin-3-yl)ethanone (CAS 1956375-94-2)
- 3-(Dimethylamino)-1-methyl-3,4-dihydroquinolin-2(1H)-one (CAS 801972-63-4)
- (2R,4R)-1-(tert-Butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid (CAS 200184-87-8)
- (3E)-3-{[(2-chloro-4-fluorophenyl)methoxy]imino}-2-[4-(3,3-dimethyl-2-oxoazetidin-1-yl)phenyl]propanenitrile (CAS 303986-02-9)
- 1-(Piperidin-4-yl)piperazine-2,3-dione (CAS 1446407-30-2)
- Ethyl 8-cyano-3-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 885275-52-5)
- 4-Selenocyanatoaniline (CAS 10336-11-5)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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