1-(7-Fluoro-4,5-dihydroazepino[3,4-b]indol-2(1H,3H,10H)-yl)ethanone CAS 919120-53-9
| CAS No. | 919120-53-9 |
| Molecular Formula | C14H15FN2O |
| Molecular Weight | 246.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(7-Fluoro-4,5-dihydroazepino[3,4-b]indol-2(1H,3H,10H)-yl)ethanone (CAS 919120-53-9), molecular formula C14H15FN2O and molecular weight 246.28 g/mol, is a CATO reference standard with documented purity and traceability.
1-(7-Fluoro-4,5-dihydroazepino[3,4-b]indol-2(1H,3H,10H)-yl)ethanone (C14H15FN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C14H15FN2O |
| Molecular Weight | 246.28 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
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- 2-(Benzyloxy)-5-chloro-3-methoxybenzaldehyde (CAS 486994-24-5)
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- 3-(4-(2-Methylimidazo[1,2-a]pyridin-3-yl)thiazol-2-yl)aniline (CAS 1416338-72-1)
- 2-Bromo-6-cyano-3-formylbenzenesulfonyl chloride (CAS 1805584-37-5)
- 4-Ethyl-N-(4-methoxybutyl)cyclohexan-1-amine (CAS 1250920-06-9)
- n-{[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]methyl}benzamide hydrobromide (CAS 1170893-47-6)
- 2',5-Difluoro-[1,1'-biphenyl]-3-ol (CAS 1214345-59-1)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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