tert-Butyl 9-hydroxy-6-azaspiro[3.5]nonane-6-carboxylate CAS 2383771-86-4
| CAS No. | 2383771-86-4 |
| Molecular Formula | C13H23NO3 |
| Molecular Weight | 241.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of tert-Butyl 9-hydroxy-6-azaspiro[3.5]nonane-6-carboxylate (C13H23NO3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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.
tert-Butyl 9-hydroxy-6-azaspiro[3.5]nonane-6-carboxylate (CAS 2383771-86-4), molecular formula C13H23NO3 and molecular weight 241.33 g/mol, is a CATO reference standard with documented purity and traceability.
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 9-hydroxy-6-azaspiro[3.5]nonane-6-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 | C13H23NO3 |
| Molecular Weight | 241.33 g/mol |
| Appearance | 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 9-hydroxy-3-azabicyclo[3.3.1]nonane-3-carboxylate (CAS 389890-40-8)
- tert-butyl endo-3-hydroxy-3-methyl-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 870889-86-4)
- tert-Butyl 8-hydroxy-5-azaspiro[3.5]nonane-5-carboxylate (CAS 929971-93-7)
- tert-butyl N-(3,3-dimethyl-5-oxocyclohexyl)carbamate (CAS 1989672-47-0)
- 4-Cyclobutoxy-2-fluoroaniline (CAS 1823933-17-0)
- Tert-butyl(3r)-3-(trifluoromethoxy)pyrrolidine-1-carboxylate (CAS 2382173-81-9)
- 4-Ethoxy-N-[2-(3-methylphenoxy)propyl]aniline (CAS 1040687-01-1)
- Methyl 3-oxo-5-(trifluoromethyl)cyclohexane-1-carboxylate (CAS 1986818-77-2)
- Ethyl 4-((4-(diethylamino)phenyl)amino)-6-methylquinoline-3-carboxylate (CAS 371924-24-2)
- (4-Bromophenyl)(4-(2-methoxyethyl)-1,4-diazepan-1-yl)methanone (CAS 1184489-74-4)
- 2-[2-(Tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl]isoindole-1,3-dione (CAS 2377607-02-6)
- tert-butyl 2,2-dioxooxathiazinane-3-carboxylate (CAS 521267-18-5)
- 1-Amino-3,3-dimethyl-2-butanone HCl (CAS 33119-72-1)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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