Methyl 9-(2-methoxy-2-oxoethyl)-7-oxo-9-azabicyclo[3.3.1]Nonane-3-carboxylate CAS 125483-28-5
| CAS No. | 125483-28-5 |
| Molecular Formula | C13H19NO5 |
| Molecular Weight | 269.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 9-(2-methoxy-2-oxoethyl)-7-oxo-9-azabicyclo[3.3.1]Nonane-3-carboxylate (CAS 125483-28-5), a certified reference material (molecular formula C13H19NO5, MW 269.29 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 9-(2-methoxy-2-oxoethyl)-7-oxo-9-azabicyclo[3.3.1]Nonane-3-carboxylate (C13H19NO5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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 Methyl 9-(2-methoxy-2-oxoethyl)-7-oxo-9-azabicyclo[3.3.1]Nonane-3-carboxylate 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 | C13H19NO5 |
| Molecular Weight | 269.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- [5-methoxy-4-(2-methylbutoxy)-2-nitrophenyl]methanol (CAS 1443982-12-4)
- 1-(6-Methoxy-4-methylquinolin-2-yl)-3-methyl-1H-pyrazol-5-ol (CAS 111784-25-9)
- 6-Methoxy-2-morpholinoquinoline-3-carbonitrile (CAS 482659-28-9)
- N-(8-Methoxy-5,6-dihydrobenzo[f]quinoxalin-3-yl)acetamide (CAS 391235-61-3)
- 6-Methoxy-8-methyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 661450-74-4)
- 5-(3-Methoxy-1-methyl-1h-pyrazol-4-yl)-4-(2-methoxyethyl)-4h-1,2,4-triazole-3-thiol (CAS 1170215-29-8)
- 3-Methoxy-4-(1H-purin-8-yl)benzamide (CAS 89469-10-3)
- 6-Methoxy-7-nitro-2-phenyl-2H-indazole (CAS 61063-09-0)
Recommended Standards
- Ethyl (S)-2-amino-3-(4-hydroxy-2,6-dimethoxyphenyl)propanoate (CAS 1241681-37-7)
- 3-Amino-2-(3,4,5-trimethoxybenzyl)propanoic acid (CAS 1260592-11-7)
- Dimethyl 3,3'-((furan-2-ylmethyl)azanediyl)dipropionate (CAS 1225897-82-4)
- (R)-3-amino-2-(2,3,4-trimethoxybenzyl)propanoic acid (CAS 1260593-29-0)
- 3-[4-(Phenylmethyl)-1-piperazinyl]-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester (CAS 1010446-29-3)
- 1,4-Dibromo-2-fluoro-6-iodobenzene (CAS 1803778-24-6)
- 1-(Pyridin-3-ylmethyl)-1H-benzo[d]imidazol-2(3H)-one (CAS 73933-54-7)
- 6-(2,5-Dimethylphenyl)nicotinic acid (CAS 887976-52-5)
- Propane, 1,1,1,2,2,3,3-heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]-, polymer with 1,1-difluoroethene and 1,1,2,2-tetrafluoroethene (CAS 74499-68-6)
- 2-(6-Methoxy-4-(methoxycarbonyl)pyridin-2-yl)acetic acid (CAS 1393555-14-0)
- 3-(3,4-Dichlorophenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 303145-61-1)
- 6-Bromo-2-methylpyrido[3,4-d]pyrimidin-4(3H)-one (CAS 2834730-82-2)
- 2-((1-Methoxypropan-2-yl)amino)-N,N-dimethylacetamide (CAS 1020948-60-0)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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