4-Hydroxydibenz[b,f][1,4]oxazepin-11(10H)-one CAS 60287-09-4
| CAS No. | 60287-09-4 |
| Molecular Formula | C13H9NO3 |
| Molecular Weight | 227.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-Hydroxydibenz[b,f][1,4]oxazepin-11(10H)-one (CAS 60287-09-4), a certified reference material (molecular formula C13H9NO3, MW 227.22 g/mol) for analytical method development and quality control.
4-Hydroxydibenz[b,f][1,4]oxazepin-11(10H)-one (C13H9NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 4-Hydroxydibenz[b,f][1,4]oxazepin-11(10H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H9NO3 |
| Molecular Weight | 227.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Hydroxydibenz Standards
Recommended Standards
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- 4-Benzoylpicolinic acid (CAS 856836-67-4)
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- 1-(4-Isopropoxyphenyl)pentan-1-one (CAS 524732-42-1)
- 2-(2-((Cyclohexylmethyl)amino)ethoxy)ethan-1-ol (CAS 932278-84-7)
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- Adenosine 5′-(3-thiotriphosphate) (CAS 35094-46-3)
- 5-Chloro-3-methylimidazo[1,5-c]pyrimidine-7-carbonitrile (CAS 1352881-06-1)
- 3-(4-(Difluoromethoxy)-3-ethylphenyl)propanal (CAS 1806383-39-0)
- 1-Bromo-4-butoxy-2,2-dimethylbutane (CAS 1480066-85-0)
- 1-(Benzyloxy)-4-bromo-2-fluoro-5-methylbenzene (CAS 2234291-65-5)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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