10-(2-Methoxyphenyl)-5,6,14,14-tetramethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one CAS 338748-54-2
| CAS No. | 338748-54-2 |
| Molecular Formula | C24H28N2O2 |
| Molecular Weight | 376.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
10-(2-Methoxyphenyl)-5,6,14,14-tetramethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one (CAS 338748-54-2) is a high-purity analytical reference standard with the molecular formula C24H28N2O2 and a molecular weight of 376.49 g/mol.
10-(2-Methoxyphenyl)-5,6,14,14-tetramethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one (C24H28N2O2) contains a steroid core, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 10-(2-Methoxyphenyl)-5,6,14,14-tetramethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-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 | C24H28N2O2 |
| Molecular Weight | 376.49 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methoxyphenyl Standards
- 1-((4-Methoxyphenyl)sulfonyl)-2-((3-methylbenzyl)thio)-4,5-dihydro-1H-imidazole (CAS 868217-71-4)
- 10-(4-Methoxyphenyl)-5,6,14,14-tetramethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one (CAS 338748-42-8)
- 3-[4-(4-Methoxyphenyl)piperazin-1-yl]-1-(naphthalen-2-yl)propan-1-ol (CAS 477328-90-8)
- 2-((4-Methoxyphenyl)thio)-1,4-diphenylbutane-1,4-dione (CAS 861208-59-5)
- 2-(4-Methoxyphenyl)-3,4-bis(phenylethynyl)-2,5-dihydrofuran (CAS 675582-63-5)
- Methyl 5-((2-methoxyphenyl)carbamoyl)-4-methyl-2-propionamidothiophene-3-carboxylate (CAS 335410-55-4)
- N-(3-Methoxyphenyl)-3-(morpholinosulfonyl)benzamide (CAS 564454-16-6)
- 5-[(4-Methoxyphenyl)methyl]-4-oxo-N-phenyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxamide (CAS 303986-79-0)
Recommended Standards
- 1-(Pyridin-3-ylmethyl)-1H-pyrrole-2,5-dione (CAS 6970-35-0)
- 1-(Anthracen-9-yl)-5-(5,5-dimethyl-1,3-dioxan-2-yl)pentan-1-one (CAS 898757-53-4)
- 2,2,5,5-Tetraphenyltetrahydrofuran (CAS 72805-47-1)
- 2,4-Dihydroxyglutaric Acid (CAS 82864-77-5)
- thiophene-2-carbaldehyde [4-(chloromethyl)-1,3-thiazol-2-yl]hydrazone (CAS 58531-88-7)
- 2',4-Dihydroxy-5'-fluoro-3-methoxychalcone (CAS 847-13-2)
- 1-Methyl-2-(pyrrolidin-1-ylmethyl)-1H-benzo[d]imidazol-5-amine (CAS 1091699-88-5)
- 7-(2-Morpholinoethyl)-7H-pyrrolo[2,3-b]pyridine-3-carbaldehyde (CAS 918531-86-9)
- Propaphos (CAS 7292-16-2)
- 4-Fluoro-2-methyl-benzenesulfonyl fluoride (CAS 154641-99-3)
- N-(5-(2-Bromoacetyl)-2-hydroxyphenyl)methanesulfonamide (CAS 14347-24-1)
- Ethyl 2-oxo-2-((5-(trifluoromethyl)-1,3,4-thiadiazol-2(3H)-ylidene)amino)acetate (CAS 519170-72-0)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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