1-Oxa-2-azaspiro[2.5]octane CAS 185-80-8
| CAS No. | 185-80-8 |
| Molecular Formula | C6H11NO |
| Molecular Weight | 113.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Oxa-2-azaspiro[2.5]octane 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.
1-Oxa-2-azaspiro[2.5]octane (CAS 185-80-8) is a high-purity analytical reference standard with the molecular formula C6H11NO and a molecular weight of 113.16 g/mol.
Structurally, 1-Oxa-2-azaspiro[2.5]octane (C6H11NO) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 113.16 g/mol, it falls into the low-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C6H11NO |
| Molecular Weight | 113.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Oxa Standards
- 2-Azaspiro[3.3]heptan-6-ol (CAS 1256352-97-2)
- 7-Oxa-4-azaspiro[2.5]octane (CAS 126616-59-9)
- 1-Oxa-6-azaspiro[3.4]octane (CAS 130906-06-8)
- 2-Azaspiro[3.3]heptan-5-ol (CAS 1352546-78-1)
- 5-Azaspiro[2.4]Heptan-1-ol (CAS 150516-42-0)
- 4-Azaspiro[2.4]Heptan-7-ol (CAS 1556401-90-1)
- 1-Azaspiro[3.3]Heptan-6-ol (CAS 1819983-19-1)
- (7r)-5-Azaspiro[2.4]heptan-7-ol (CAS 2380615-92-7)
Recommended Standards
- (1R,2S,4S)-7-Azabicyclo[2.2.1]heptan-2-ol (CAS 1844898-13-0)
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- 3-Oxabicyclo[3.2.0]Heptan-6-amine (CAS 1824478-89-8)
- (1R,2R,4S)-7-Azabicyclo[2.2.1]heptan-2-ol (CAS 1881275-81-5)
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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