1,4-Dioxa-8-azaspiro[4.6]Undecane CAS 16803-07-9
| CAS No. | 16803-07-9 |
| Molecular Formula | C8H15NO2 |
| Molecular Weight | 157.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,4-Dioxa-8-azaspiro[4.6]Undecane is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,4-Dioxa-8-azaspiro[4.6]Undecane (CAS 16803-07-9) is a high-purity analytical reference standard with the molecular formula C8H15NO2 and a molecular weight of 157.21 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 1,4-Dioxa-8-azaspiro[4.6]Undecane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 157.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1,4-Dioxa-8-azaspiro[4.6]Undecane 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.
Physical & Chemical Properties
| Molecular Formula | C8H15NO2 |
| Molecular Weight | 157.21 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.) | 1961 |
| Nitrogen Atoms | 1 |
Related Dioxa Standards
- 2-Methyl-1,3-dioxa-8-azaspiro[4.5]decane (CAS 112197-83-8)
- 1,8-Dioxa-4-azaspiro[5.5]undecane (CAS 1226975-76-3)
- 9-Ethyl-1,4-dioxa-7-azaspiro[4.4]nonane (CAS 1421603-46-4)
- 7-Methyl-2,6-dioxa-9-azaspiro[4.5]decane, mixture of diastereomers (CAS 1493588-45-6)
- 1-Methyl-2,6-dioxa-9-azaspiro[4.5]decane (CAS 1548239-15-1)
- 8-Methyl-2,6-dioxa-9-azaspiro[4.5]Decane (CAS 1553622-23-3)
- 1,5-Dioxa-9-azaspiro[5.5]undecane (CAS 180-94-9)
- 1,4-Dioxa-9-azaspiro[5.5]undecane (CAS 855314-76-0)
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