rel-7-(tert-Butyl) 4-ethyl (4R,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate CAS 2204312-93-4
| CAS No. | 2204312-93-4 |
| Molecular Formula | C17H28N2O5 |
| Molecular Weight | 340.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of rel-7-(tert-Butyl) 4-ethyl (4R,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies rel-7-(tert-Butyl) 4-ethyl (4R,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate (CAS 2204312-93-4), a certified reference material (molecular formula C17H28N2O5, MW 340.41 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, rel-7-(tert-Butyl) 4-ethyl (4R,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 340.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 rel-7-(tert-Butyl) 4-ethyl (4R,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate 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 | C17H28N2O5 |
| Molecular Weight | 340.41 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Diethyl 2,2-dibenzylmalonate (CAS 597-55-7)
- rel-7-(tert-Butyl) 4-ethyl (4S,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate (CAS 2206134-84-9)
- Des(2-methylbutyryl) 6'-epipravastatin (CAS 776294-80-5)
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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
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