7-Benzyl 1-(tert-butyl) 1,7-diazaspiro[3.5]Nonane-1,7-dicarboxylate CAS 1936016-59-9
| CAS No. | 1936016-59-9 |
| Molecular Formula | C20H28N2O4 |
| Molecular Weight | 360.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Benzyl 1-(tert-butyl) 1,7-diazaspiro[3.5]Nonane-1,7-dicarboxylate (CAS 1936016-59-9), a certified reference material (molecular formula C20H28N2O4, MW 360.45 g/mol) for analytical method development and quality control.
7-Benzyl 1-(tert-butyl) 1,7-diazaspiro[3.5]Nonane-1,7-dicarboxylate (C20H28N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
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.
CATO manufactures 7-Benzyl 1-(tert-butyl) 1,7-diazaspiro[3.5]Nonane-1,7-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 | C20H28N2O4 |
| Molecular Weight | 360.45 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-Benzyl 7-(tert-butyl) 2,7-diazaspiro[4.4]Nonane-2,7-dicarboxylate (CAS 1935452-61-1)
- 2-Methyl-3,4,6-triphenylbenzofuran (CAS 197359-75-4)
- 1-(3,3-Dimethyl-1,2-dioxopentyl)-L-proline 3-(3-pyridinyl)propyl Ester (CAS 186452-09-5)
- (1E)-1-(Dimethylamino)-4-(4-{[(4E)-5-(dimethylamino)-3-oxopent-4-en-2-yl]oxy}phenoxy)pent-1-en-3-one (CAS 477865-78-4)
- 1-(2-Methylpiperidin-1-yl)-2-(piperidin-4-yl)ethan-1-one hydrochloride (CAS 1588894-36-3)
- 4-((3S,5R)-3,5-dimethylpiperazin-1-yl)-3-fluoroaniline (CAS 943752-32-7)
- 1,5-Diaminopentane-15N2 (CAS 741993-38-4)
- (S)-(3-Aminopyrrolidin-1-yl)(pyridin-3-yl)methanone dihydrochloride (CAS 1349699-70-2)
- 2-Benzyl-5-methoxyisoindoline-1,3-dione (CAS 1007455-12-0)
- N-(2-Hydroxypyrimidin-5-yl)formamide (CAS 52767-98-3)
- rel-tert-Butyl ((1R,2R)-2-hydroxycyclobutyl)carbamate (CAS 1354422-81-3)
- 3-Bromobenzo[kl]thioxanthene (CAS 1799411-66-7)
- 5-Formyl-4-(4-MethylpyriDin-1-ium-1-yl)-2-oxothiazol-3-ide (CAS 127868-42-2)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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