2,7-Diazaspiro[3.5]nonane-2-carboxylic acid, 7-acetyl-, 1,1-dimethylethyl ester CAS 1147423-01-5
| CAS No. | 1147423-01-5 |
| Molecular Formula | C14H24N2O3 |
| Molecular Weight | 268.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Diazaspiro[3.5]nonane-2-carboxylic acid, 7-acetyl-, 1,1-dimethylethyl ester (CAS 1147423-01-5) is a high-purity analytical reference standard with the molecular formula C14H24N2O3 and a molecular weight of 268.35 g/mol.
The molecular framework of 2,7-Diazaspiro[3.5]nonane-2-carboxylic acid, 7-acetyl-, 1,1-dimethylethyl ester (C14H24N2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H24N2O3 |
| Molecular Weight | 268.35 g/mol |
| Appearance | Off-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Diazaspiro Standards
- 9-Benzyl-3,9-diazaspiro[5.5]undecane-2,4-dione (CAS 189333-48-0)
- Benzyl 2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 1086394-65-1)
- Benzyl 2,8-diazaspiro[4.5]decane-2-carboxylate (CAS 1086394-68-4)
- Benzyl 2,7-diazaspiro[4.5]Decane-7-carboxylate (CAS 1086394-70-8)
- 2-Cbz-2,7-diazaspiro[4.5]decane (CAS 1086394-72-0)
- Benzyl 2,6-diazaspiro[4.5]decane-6-carboxylate (CAS 1086394-76-4)
- 2-Cbz-2,6-diazaspiro[4.5]decane (CAS 1086394-79-7)
- Benzyl 1,7-diazaspiro[4.5]decane-7-carboxylate (CAS 1086394-93-5)
Recommended Standards
- 1-[(3-Phenoxyphenyl)methyl]piperazine (CAS 114010-96-7)
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- 4-Bocamino-1-cyclopropanecarbonyl-piperidine (CAS 1152430-26-6)
- tert-Butyl ((trans--4-(bromomethyl)cyclohexyl)methyl)carbamate (CAS 198895-53-3)
- 4-Bromo-5-(sec-butoxymethyl)-1-propyl-1H-pyrazole (CAS 1856018-33-1)
- (R)-(+)-1-Ethyl-2-pyrrolidinecarboxamide (CAS 381670-32-2)
- 4-Bromo-2-ethyl-3-nitropyridine (CAS 1807189-80-5)
- 4-(4-Methylbenzoyl)-1H-pyrrole-2-carboxylic acid (CAS 886361-19-9)
- 4-(Acetyloxy)butanoic acid (CAS 26976-72-7)
- 2-((2-(Propylamino)ethyl)amino)acetic acid (CAS 781595-62-8)
- Glycyrrhizic Acid Impurity 14 (CAS 105038-43-5)
- 6-Chloro-5-(difluoromethyl)-2-methylpyridin-3-ol (CAS 1804852-72-9)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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