13,14-Dimethoxy-1-azatetracyclo[8.8.0.0^{2,7}.0^{11,16}]octadeca-2(7),11(16),12,14-tetraen-8-one CAS 5114-73-8
| CAS No. | 5114-73-8 |
| Molecular Formula | C19H23NO3 |
| Molecular Weight | 313.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 313.39 g/mol gives 13,14-Dimethoxy-1-azatetracyclo[8.8.0.0^{2,7}.0^{11,16}]octadeca-2(7),11(16),12,14-tetraen-8-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
13,14-Dimethoxy-1-azatetracyclo[8.8.0.0^{2,7}.0^{11,16}]octadeca-2(7),11(16),12,14-tetraen-8-one (CAS 5114-73-8), molecular formula C19H23NO3 and molecular weight 313.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 13,14-Dimethoxy-1-azatetracyclo[8.8.0.0^{2,7}.0^{11,16}]octadeca-2(7),11(16),12,14-tetraen-8-one (C19H23NO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 13,14-Dimethoxy-1-azatetracyclo[8.8.0.0^{2,7}.0^{11,16}]octadeca-2(7),11(16),12,14-tetraen-8-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 | C19H23NO3 |
| Molecular Weight | 313.39 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
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