2-(Tert-butoxycarbonyl)-6-oxa-2-azaspiro[3.4]Octane-8-carboxylic acid CAS 2227205-71-0
| CAS No. | 2227205-71-0 |
| Molecular Formula | C12H19NO5 |
| Molecular Weight | 257.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(Tert-butoxycarbonyl)-6-oxa-2-azaspiro[3.4]Octane-8-carboxylic acid 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.
CATO supplies 2-(Tert-butoxycarbonyl)-6-oxa-2-azaspiro[3.4]Octane-8-carboxylic acid (CAS 2227205-71-0), a certified reference material (molecular formula C12H19NO5, MW 257.28 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-(Tert-butoxycarbonyl)-6-oxa-2-azaspiro[3.4]Octane-8-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 257.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H19NO5 |
| Molecular Weight | 257.28 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1998 |
| Nitrogen Atoms | 1 |
Related Tert Standards
- 2-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-2-oxoacetic acid (CAS 1161783-84-1)
- 2-(Tert-butoxycarbonyl)-6-oxa-2-azaspiro[3.4]Octane-7-carboxylic acid (CAS 1251002-05-7)
- 2-(tert-Butoxycarbonyl)-5-oxa-2-azaspiro[3.4]octane-7-carboxylic acid (CAS 1251009-46-7)
- 3-(tert-butoxycarbonyl)-8-oxa-3-azabicyclo[3.2.1]octane-6-carboxylic acid (CAS 1251010-77-1)
- 2-(1-(Tert-butoxycarbonyl)-4-oxopiperidin-3-yl)acetic acid (CAS 1259224-14-0)
- 5-(Tert-butoxycarbonyl)tetrahydro-1H-furo[3,4-c]pyrrole-3a(3H)-carboxylic acid (CAS 1427432-17-4)
- 7-(Tert-butoxycarbonyl)-3-hydroxy-7-azabicyclo[2.2.1]Heptane-1-carboxylic acid (CAS 1822544-30-8)
- 2-(6-(Tert-butoxycarbonyl)-2-oxa-6-azaspiro[3.3]Heptan-1-yl)acetic acid (CAS 1823258-36-1)
Recommended Standards
- 2-(Tert-butoxycarbonyl)-6-oxa-2-azaspiro[3.4]Octane-1-carboxylic acid (CAS 2168432-06-0)
- 2,4-Dimethyl-1-((3-nitrobenzyl)oxy)benzene (CAS 712344-65-5)
- 2-(Tert-butoxycarbonyl)-5-oxa-2-azaspiro[3.4]Octane-8-carboxylic acid (CAS 2137568-34-2)
- 2-[(2H-1,3-Benzodioxol-5-yl)methylidene]-4,4-dimethyl-3-oxopentanenitrile (CAS 391649-79-9)
- 4-Hydroxy-[1,1'-biphenyl]-3,3'-dicarbaldehyde (CAS 1111132-35-4)
- 2-(((1-Benzylpiperidin-3-yl)methyl)(ethyl)amino)acetic acid (CAS 1353974-31-8)
- ethyl piperazine-2-carboxylate dihydrochloride (CAS 129798-91-0)
- Pentacyclo[4.2.0.02,5.03,8.04,7]octane-1-methanamine hydrochloride (CAS 187275-39-4)
- Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-3-[4-(prop-2-en-1-yloxy)phenyl]propanoate (CAS 1820575-36-7)
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- (R)-1-(4-(Trifluoromethoxy)phenyl)propan-1-amine hydrochloride (CAS 1391401-37-8)
- 10-(Benzylamino)decan-1-ol (CAS 1274892-05-5)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com