5-Ethyl-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] CAS 1298034-44-2
| CAS No. | 1298034-44-2 |
| Molecular Formula | C15H22N2O |
| Molecular Weight | 246.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 5-Ethyl-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] (CAS 1298034-44-2), a certified reference material (molecular formula C15H22N2O, MW 246.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H22N2O, 5-Ethyl-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] 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 246.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H22N2O |
| Molecular Weight | 246.35 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
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- 3-(2,3-Dihydro-1H-indol-5-yl)quinoline (CAS 893738-26-6)
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Recommended Standards
- 1-Benzyl-N-(oxetan-3-yl)piperidin-4-amine (CAS 1275769-18-0)
- 1-(aminomethyl)-N-(3,4-dimethylphenyl)cyclopentane-1-carboxamide (CAS 1305480-92-5)
- 7-(Isopropylamino)-2,2,4-trimethyl-1,2-dihydroquinolin-6-ol (CAS 1256627-98-1)
- 2-Methyl-5-(pyrrolidin-1-ylsulfonyl)thiophen-3-amine (CAS 1306604-25-0)
- p-Xylylenebis(triphenylphosphonium bromide) (CAS 40817-03-6)
- (3-Bromophenyl)(4,6-dichloropyrimidin-5-yl)methanone (CAS 754190-28-8)
- Adinazolam (CAS 37115-32-5)
- 1-(8-Methoxy-4-(o-tolylamino)quinolin-3-yl)ethanone (CAS 115607-60-8)
- (3S,4S)-3-(5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)pyrrolidine-2,5-dione (CAS 905854-03-7)
- 1-(Bromomethyl)-1-(cyclopentylmethoxy)-3-methylcyclohexane (CAS 1506680-21-2)
- N-Benzyloxycarbonyl-(L)-Phenylalanine Isopropylamide (CAS 78684-05-6)
- 6-Bromo-3-fluoro-2-(piperidin-1-yl)pyridine (CAS 887571-39-3)
- 2,5-Dibromo-4-(difluoromethyl)pyridine (CAS 1804934-23-3)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
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