Benzyl 2-oxo-3-oxa-1,8-diazaspiro[5.5]undecane-8-carboxylate CAS 1408074-70-3
| CAS No. | 1408074-70-3 |
| Molecular Formula | C16H20N2O4 |
| Molecular Weight | 304.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Benzyl 2-oxo-3-oxa-1,8-diazaspiro[5.5]undecane-8-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.
Benzyl 2-oxo-3-oxa-1,8-diazaspiro[5.5]undecane-8-carboxylate (CAS 1408074-70-3), molecular formula C16H20N2O4 and molecular weight 304.34 g/mol, is a CATO reference standard with documented purity and traceability.
Benzyl 2-oxo-3-oxa-1,8-diazaspiro[5.5]undecane-8-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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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
- 3-([1,1'-Biphenyl]-2-ylamino)-4-aminobenzoic acid (CAS 1401321-51-4)
- Methyl 4-hydroxy-8-isopropyl-6,7-dimethoxy-2-naphthoate (CAS 1415564-88-3)
- Benzyl 2-oxo-3-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate (CAS 1363382-32-4)
- Tert-butyl 4-benzyl-3,5-dioxopiperazine-1-carboxylate (CAS 1437312-02-1)
- 2-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)ethanamine (CAS 1017346-04-1)
- 1-[(3R)-3-amino-1-piperidyl]ethanone;hydrochloride (CAS 1177014-59-3)
- 4-Cyclopropoxy-3,5-dimethylpyridine (CAS 1243360-67-9)
- 1H-Benzo[d][1,2,3]triazole-1-carbonitrile (CAS 15328-32-2)
- 2-Hydroxy-3-(1-methyl-1h-pyrazol-4-yl)propanoic acid (CAS 1505192-81-3)
- 4-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1211583-37-7)
- N-(4-(5,6,7,8-Tetrahydronaphthalen-2-yl)thiazol-2-yl)isoxazole-5-carboxamide (CAS 941957-52-4)
- Diisopropylammonium Tetrazolide (CAS 93183-36-9)
- 3-((4-Chlorophenyl)thio)pyrazine-2-carbonitrile (CAS 400076-17-7)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com