tert-Butyl 5-oxa-2-azaspiro[3.4]oct-6-ene-2-carboxylate CAS 1446012-65-2
| CAS No. | 1446012-65-2 |
| Molecular Formula | C11H17NO3 |
| Molecular Weight | 211.26 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 tert-Butyl 5-oxa-2-azaspiro[3.4]oct-6-ene-2-carboxylate.
CATO supplies tert-Butyl 5-oxa-2-azaspiro[3.4]oct-6-ene-2-carboxylate (CAS 1446012-65-2), a certified reference material (molecular formula C11H17NO3, MW 211.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H17NO3, tert-Butyl 5-oxa-2-azaspiro[3.4]oct-6-ene-2-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 211.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), tert-Butyl 5-oxa-2-azaspiro[3.4]oct-6-ene-2-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 | C11H17NO3 |
| Molecular Weight | 211.26 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2-Ethylphenyl)(pyridin-2-yl)methanone (CAS 1443307-17-2)
- 2-(5-(1-(Methoxymethoxy)ethyl)pyridin-2-yl)ethanol (CAS 146062-58-0)
- 9-Methyl-9,9a-dihydro-4aH-carbazole-3-carbaldehyde (CAS 1443278-76-9)
- 3-(Azepan-2-yl)-5-(methoxymethyl)-1,2,4-oxadiazole (CAS 1461869-32-8)
- 2-((1H-benzo[d]imidazol-2-yl)thio)-N-(3-hydroxyphenyl)acetamide (CAS 352330-59-7)
- 2423-84-9 Pyrazine 1,4-Dioxide Pyrazine Di-N-oxide Pyrazine Dioxide Pyrazine N,N'-Dioxide (CAS 2423-84-9)
- 2-(3-(Difluoromethoxy)-5-methoxyphenyl)propanoic acid (CAS 2755892-88-5)
- 2-(4-ethylphenyl)-2,3-dihydro-1H-indole (CAS 595548-92-8)
- 2H-1-Benzopyran-2-one, 5-methoxy-4-methyl- (CAS 30924-62-0)
- 2-((tert-Butoxycarbonyl)amino)-4-(trifluoromethoxy)benzoic acid (CAS 2306301-55-1)
- Cyclobutyl(2,4-dimethylphenyl)methanone (CAS 898790-68-6)
- 7-Chloro-2,3-dihydrobenzo[b][1,4]dioxin-6-ol (CAS 1216251-64-7)
- Cyclopropyl(3-fluorophenyl)methanamine hydrochloride (CAS 844470-94-6)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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