(8-(Tert-butyl)-1-oxa-4-azaspiro[4.5]Decane-3,3-diyl)dimethanol CAS 288860-35-5
| CAS No. | 288860-35-5 |
| Molecular Formula | C14H27NO3 |
| Molecular Weight | 257.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
(8-(Tert-butyl)-1-oxa-4-azaspiro[4.5]Decane-3,3-diyl)dimethanol (CAS 288860-35-5), molecular formula C14H27NO3 and molecular weight 257.37 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (8-(Tert-butyl)-1-oxa-4-azaspiro[4.5]Decane-3,3-diyl)dimethanol (C14H27NO3) 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.
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 | C14H27NO3 |
| Molecular Weight | 257.37 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (3,5-Diisobutyl-1H,3H,5H-oxazolo[3,4-c]oxazol-7a(7H)-yl)methanol (CAS 956763-68-1)
- (E)-3-(4-isobutylphenyl)-1-(pyrrolidin-1-yl)prop-2-en-1-one (CAS 329059-03-2)
- (2S,3R,4E)-2-Butyrylamino-4-decene-1,3-diol (CAS 850264-01-6)
- [(R)-1-(2-Amino-ethyl)-piperidin-3-yl]-methyl-carbamic acid tert-butyl ester (CAS 874831-62-6)
- 2-Amino-N-(4-chlorobenzyl)-N-cyclopropylacetamide (CAS 1181674-17-8)
- N-(4-Chlorophenyl)-4,5-dihydro-1H-imidazol-2-amine (CAS 1848-73-3)
- 4-(5-Chloro-6-dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenol (CAS 1311279-12-5)
- (S)-Bupropion (CAS CATO-C4X-120334)
- 6-Cyclopropyl-2-hydroxy-4-methylnicotinonitrile (CAS 1346576-02-0)
- N-(3,4-Dichlorophenyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 869072-81-1)
- 3-Bromo-5-(difluoromethyl)benzaldehyde (CAS 1646313-92-9)
- 1-Chloro-2,4-dimethoxy-5-nitrobenzene (CAS 119-21-1)
- Methyl 4-butoxy-3,5-dimethylbenzoate (CAS 1429903-70-7)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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