2-Bromo-7-iodo-5H-pyrrolo[2,3-b]pyrazine CAS 875781-44-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 875781-44-5 |
| Molecular Formula | C6H3BrIN3 |
| Molecular Weight | 323.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Bromo-7-iodo-5H-pyrrolo[2,3-b]pyrazine (CAS 875781-44-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H3BrIN3. Molecular weight: 323.92 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H3BrIN3 |
| Molecular Weight | 323.92 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 |
| 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.) | 1987 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 6-Bromo-3-iodo-imidazo[1,2-a]pyrazine (CAS 1245644-42-1)
- 8-Bromo-3-iodoimidazo[1,2-α]pyrazine (CAS 1245644-46-5)
- 3-Bromo-5-iodo-2H-pyrazolo[3,4-b]pyridine (CAS 1305324-61-1)
- 6-Bromo-3-iodo-1H-pyrazolo[4,3-c]pyridine (CAS 1357945-49-3)
- 7-Bromo-3-iodo-1H-pyrazolo[3,4-c]pyridine (CAS 1357946-18-9)
- 5-bromo-3-iodo-1H-pyrazolo[4,3-b]pyridine (CAS 1357946-54-3)
- 6-Bromo-3-iodo-1H-pyrazolo[3,4-b]pyridine (CAS 1357946-55-4)
- 4-Bromo-3-iodo-1H-pyrazolo[4,3-c]pyridine (CAS 1357946-69-0)
Recommended Standards
- 2,5-Dibromoisophthalic acid (CAS 379711-35-0)
- 4,5-Dibromophthalic Acid (CAS 24063-28-3)
- 2-(Bromomethyl)-1,3-dichloro-5-(trifluoromethoxy)benzene (CAS 886503-08-8)
- N,N-Bis(2-hydroxyethyl)-p-toluenesulfonamide (CAS 7146-67-0)
- Voriconazole-d3 (CAS 1217661-14-7)
- 4-Amino-2-bromoacetophenone (CAS 23442-14-0)
- (R)-tert-Butyl (1-oxo-1-(pyridin-2-yl)propan-2-yl)carbamate (CAS 2743440-29-9)
- Ethyl 2,3-difluoro-5-nitrophenylacetate (CAS 1803824-61-4)
- tert-Butyl 2-(2-(4-bromophenyl)-5-oxomorpholino)acetate (CAS 2205414-64-6)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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