2,3,4,5-Tetrahydrobenzo[b][1,4]oxazepine CAS 7160-97-6
| CAS No. | 7160-97-6 |
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,3,4,5-Tetrahydrobenzo[b][1,4]oxazepine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 2,3,4,5-Tetrahydrobenzo[b][1,4]oxazepine (CAS 7160-97-6), a certified reference material (molecular formula C9H11NO, MW 149.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H11NO, 2,3,4,5-Tetrahydrobenzo[b][1,4]oxazepine 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 149.19 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 | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
Related Tetrahydrobenzo Standards
- 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde (CAS 1018584-77-4)
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Recommended Standards
- 2-(Pyrrolidin-3-yl)pyrimidine (CAS 944900-11-2)
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- 2,4-Dimethylbenzamide (CAS 73258-94-3)
- 4-Chlorobut-2-en-1-amine (CAS 54880-27-2)
- Methyl 3-(bromomethyl)-4-iodobenzoate (CAS 1187237-61-1)
- 6,7-Dimethoxy-1-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline (CAS 511239-03-5)
- Oxametacin (CAS 27035-30-9)
- 2,4'-Difluorobenzhydrol (CAS 153877-53-3)
- 5-(4-Chlorophenyl)isoxazole-3-carbonitrile (CAS 1173252-25-9)
- tert-butyl N-[5-chloro-2-(oxolane-2-carbonyl)phenyl]carbamate (CAS 1955530-98-9)
- Methyl 5-methyl-1,2,3-triazine-4-carboxylate (CAS 150017-42-8)
- Methyl (E)-2-phenylbut-2-enoate (CAS 50415-85-5)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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