2-(tert-Butoxycarbonyl)-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride CAS 463961-64-0
| CAS No. | 463961-64-0 |
| Molecular Formula | C11H17NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(tert-Butoxycarbonyl)-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride (C11H17NO4HCl) 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 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 263.72 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(tert-Butoxycarbonyl)-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride (CAS 463961-64-0), molecular formula C11H17NO4HCl and molecular weight 263.72 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.
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 | C11H17NO4 HCl |
| Molecular Weight | 263.72 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related tert Standards
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Recommended Standards
- 1-(3,4-Dimethylphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351778-37-4)
- 2-Methoxy-1-(3,4,5-trifluorophenyl)ethanamine (CAS 1270344-10-9)
- (R)-Perfluorophenyl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-amino-4-oxobutanoate (CAS 200193-34-6)
- 4-Methyl-N-(quinolin-3-yl)benzenesulfonamide (CAS 7101-92-0)
- 4-(4-Butoxybenzoyl)-2-methylpyridine (CAS 1187169-01-2)
- 3-(4-Benzoylbenzamido)-2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoic acid (CAS 887352-68-3)
- (2E)-3-(4-Fluorophenyl)-2-[(E)-1-methyl-1H-pyrrole-2-carbonyl]prop-2-enenitrile (CAS 900019-53-6)
- .alpha.-Benzoquinoline .alpha.-Phenylquinoline 2-Phenylquinoline 612-96-4 NSC-118137 NSC118137 Quinoline, 2-phenyl- (CAS 612-96-4)
- (Dimethylsulfamoyl)(2-hydroxyethyl)methylamine (CAS 1175697-76-3)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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