tert-Butyl 1,8-diazaspiro[4.5]decane-1-carboxylate hydrochloride CAS 1153767-91-9
| CAS No. | 1153767-91-9 |
| Molecular Formula | C13H24N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 1,8-diazaspiro[4.5]decane-1-carboxylate hydrochloride (CAS 1153767-91-9) is a high-purity analytical reference standard with the molecular formula C13H24N2O2HCl and a molecular weight of 276.81 g/mol.
Structurally, tert-Butyl 1,8-diazaspiro[4.5]decane-1-carboxylate hydrochloride (C13H24N2O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 276.81 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
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 | C13H24N2O2 HCl |
| Molecular Weight | 276.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-Aminobiphenyl-2',3',4',5',6' D5 (CAS 215527-72-3)
- N-Ethyl-2-fluoro-4-(2-hydroxypyrimidin-5-yl)benzamide (CAS 1261934-85-3)
- 2,4-Bis(methylthio)pyrimidine-5-carbaldehyde (CAS 1372096-40-6)
- Allyl 8-amino-2-methylimidazo[1,2-a]pyridine-3-carboxylate (CAS 1624317-91-4)
- Finerenone Impurity 59 (CAS CATO-C4X-288059)
- Methyl 5,5-difluoropiperidine-2-carboxylate (CAS 1255663-85-4)
- 0452AD 1185301-96-5 C26H25NO5 Fmoc-alpha-methyl-3-methoxy-DL-phenylalanine (CAS 1185301-96-5)
- Methyl 4-(hydroxymethyl)piperidine-4-carboxylate (CAS 1006044-28-5)
- 1-(Cyclohexylmethyl)-1H-pyrazol-4-ol (CAS 1394927-66-2)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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