(4aS,8aS)-8a-(3-methoxyphenyl)-3-methyloctahydro-2H-benzo[e][1,3]oxazine CAS CATO-C4X-149815
| CAS No. | CATO-C4X-149815 |
| Molecular Formula | C16H23NO2 |
| Molecular Weight | 261.36 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.
(4aS,8aS)-8a-(3-methoxyphenyl)-3-methyloctahydro-2H-benzo[e][1,3]oxazine (CAS CATO-C4X-149815), molecular formula C16H23NO2 and molecular weight 261.36 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (4aS,8aS)-8a-(3-methoxyphenyl)-3-methyloctahydro-2H-benzo[e][1,3]oxazine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 261.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 (4aS,8aS)-8a-(3-methoxyphenyl)-3-methyloctahydro-2H-benzo[e][1,3]oxazine 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 | C16H23NO2 |
| Molecular Weight | 261.36 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Recommended Standards
- Lafutidine Impurity 3 (CAS 103922-84-5)
- Amorolfine Impurity 39 (CAS CATO-C4X-154239)
- Lafutidine Impurity 10 (CAS 103922-89-0)
- Amorolfine Impurity 40 (CAS CATO-C4X-154240)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com