ethyl 3-bromo-8-oxo-1H,4H,5H,6H,7H,8H-pyrrolo[2,3-c]azepine-2-carboxylate CAS 2108077-01-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2108077-01-4 |
| Molecular Formula | C11H13BrN2O3 |
| Molecular Weight | 301.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 3-bromo-8-oxo-1H,4H,5H,6H,7H,8H-pyrrolo[2,3-c]azepine-2-carboxylate (CAS 2108077-01-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13BrN2O3. Molecular weight: 301.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13BrN2O3 |
| Molecular Weight | 301.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-Chloro-3-(3,5-dichloro-4-hydroxy-phenylimino)-1,3-dihydro-indol-2-one (CAS 1380572-44-0)
- (3a,5b,12a)-N,N-Bis[3-(D-gluconoylamino)propyl]-3,12-dihydroxycholan-24-amide 86303-23-3 Deoxy-BigCHAP N,N-Bis[3-(D-gluconamido)propyl]deoxycholamide big chap, deoxy deoxy-bigchap(n,n-bis[3-glucoriamidopropyl]-deoxycholamide deoxybigchap=bigchap,deoxy n,n'-bis(3-d-gluconamidopropyl)-deoxy-cholamide n,n-bis(3-gluconamidopropyl)deoxycholamide n,n-bis-(3-d-gluconamidopropyl)deoxycholamide (CAS 86303-23-3)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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