2-Azaspiro[5.5]Undec-8-ene CAS 6671-73-4
| CAS No. | 6671-73-4 |
| Molecular Formula | C10H17N |
| Molecular Weight | 151.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Azaspiro[5.5]Undec-8-ene (CAS 6671-73-4), molecular formula C10H17N and molecular weight 151.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Azaspiro[5.5]Undec-8-ene (C10H17N) is characterized by a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H17N |
| Molecular Weight | 151.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Azaspiro Standards
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- 1'-Azaspiro[cyclopropane-1,2'-quinuclidin]-3'-one (CAS 1954361-13-7)
- 8-Azaspiro[4.5]Dec-2-en-1-one (CAS 2055840-10-1)
- 1'-Azaspiro[cyclopropane-1,2'-quinuclidin]-3'-amine (CAS 1954361-19-3)
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