Benzyl 2-oxo-3-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate CAS 1363382-32-4
| CAS No. | 1363382-32-4 |
| Molecular Formula | C16H20N2O4 |
| Molecular Weight | 304.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benzyl 2-oxo-3-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate.
Benzyl 2-oxo-3-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate (CAS 1363382-32-4) is a high-purity analytical reference standard with the molecular formula C16H20N2O4 and a molecular weight of 304.34 g/mol.
Benzyl 2-oxo-3-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate (C16H20N2O4) 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Benzyl 2-oxo-3-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H20N2O4 |
| Molecular Weight | 304.34 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.) | 1991 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-Benzoyl-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326814-82-7)
- 3-([1,1'-Biphenyl]-2-ylamino)-4-aminobenzoic acid (CAS 1401321-51-4)
- 8-Methyl-4-(pyridine-3-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-00-7)
- Benzyl 2-oxo-3-oxa-1,8-diazaspiro[5.5]undecane-8-carboxylate (CAS 1408074-70-3)
- N-(3,4-Dichlorophenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578758-84-6)
- 3-Fluoro-4-propylaniline (CAS 1820000-35-8)
- Methyl 2-amino-4-bromo-5-ethoxy-3-fluorobenzoate (CAS 2757097-42-8)
- 2-(Trifluoromethyl)pyrido[2,3-b]pyrazine (CAS 115652-65-8)
- 1-(4-((Methylamino)methyl)piperidin-1-yl)ethan-1-one (CAS 1353944-09-8)
- 6-Bromo-4-(hydroxymethyl)phthalazin-1(2H)-one (CAS 2629316-03-4)
- N-(4,5-dimethylthiazol-2-yl)-2-methoxyacetamide (CAS 919469-54-8)
- (4,6-Dichloropyridin-2-yl)methanol (CAS 856163-79-6)
- 1-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)-N-methylmethanamine hydrochloride (CAS 1609401-27-5)
- Compstatin control peptide (CAS 301544-78-5)
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