4-Bromo-2-chloro-1H-pyrrolo[2,3-b]pyridine CAS 2779693-79-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2779693-79-5 |
| Molecular Formula | C7H4BrClN2 |
| Molecular Weight | 231.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 2779693-79-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4BrClN2. Molecular weight: 231.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4BrClN2 |
| Molecular Weight | 231.48 g/mol |
| Appearance | Off-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 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 3-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-39-5)
- 6-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-64-6)
- 3-Bromo-6-chloro-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-61-6)
- 4-Bromo-7-chloro-1H-pyrrolo[3,2-c]pyridine (CAS 1000341-81-0)
- 7-Bromo-4-chloro-1H-indazole (CAS 1000341-88-7)
- 7-Bromo-4-chloro-5-azaindole (CAS 1000342-04-0)
- 4-Bromo-3-chloro-1H-indazole (CAS 1000343-46-3)
- 5-Bromo-4-chloro-1H-benzo[d]imidazole, 97% (CAS 1008361-81-6)
Recommended Standards
- 4-Amino-3-bromo-5-chlorobenzonitrile (CAS 201857-39-8)
- 4-Bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine (CAS 943323-92-0)
- 3-Bromo-7-chloroimidazo[1,2-a]pyridine (CAS 342613-67-6)
- 5-Chloro-2-(4-methylpiperazin-1-yl)-1H-benzo[d]imidazole (CAS 380643-08-3)
- 1-Butyl-4-hydroxy-2-oxo-N-(m-tolyl)-1,2-dihydroquinoline-3-carboxamide (CAS 300716-15-8)
- tert-Butyl(3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)dimethylsilane (CAS 955930-05-9)
- 5-Chloro-6-hydroxy-2-methylpyrimidin-4(3H)-one (CAS 1194-76-9)
- (S)-1-(6-methyl-1-phenyl-1H-benzo[d]imidazol-2-yl)ethan-1-amine (CAS 1393176-24-3)
- (2R,3S)-2-Hydroxy-3-methylpentanoic Acid (CAS 70748-47-9)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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