1,5-Dihydro-6H-[1,2]diazepino[4,5,6-cd]indol-6-one CAS 65923-21-9
| CAS No. | 65923-21-9 |
| Molecular Formula | C10H7N3O |
| Molecular Weight | 185.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Dihydro-6H-[1,2]diazepino[4,5,6-cd]indol-6-one (CAS 65923-21-9) is a high-purity analytical reference standard with the molecular formula C10H7N3O and a molecular weight of 185.18 g/mol.
Based on its molecular formula C10H7N3O, 1,5-Dihydro-6H-[1,2]diazepino[4,5,6-cd]indol-6-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 185.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H7N3O |
| Molecular Weight | 185.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 3 |
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- N-Boc-Val-Dil-Dap-Doe (CAS 135383-62-9)
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- 3-Isocyanatopentane (CAS 42065-78-1)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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