Tert-butyl (1R,5S)-3-(2-aminoethyl)-8-azabicyclo[3.2.1]Octane-8-carboxylate CAS 1241675-19-3
| CAS No. | 1241675-19-3 |
| Molecular Formula | C14H26N2O2 |
| Molecular Weight | 254.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Tert-butyl (1R,5S)-3-(2-aminoethyl)-8-azabicyclo[3.2.1]Octane-8-carboxylate (CAS 1241675-19-3), molecular formula C14H26N2O2 and molecular weight 254.37 g/mol, is a CATO reference standard with documented purity and traceability.
Tert-butyl (1R,5S)-3-(2-aminoethyl)-8-azabicyclo[3.2.1]Octane-8-carboxylate (C14H26N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H26N2O2 |
| Molecular Weight | 254.37 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 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl (R)-2-cyclopentylpiperazine-1-carboxylate (CAS 1240588-63-9)
- tert-Butyl 6-aminooctahydroisoquinoline-2(1H)-carboxylate (CAS 1246033-04-4)
- tert-Butyl (S)-3-cyclopentylpiperazine-1-carboxylate (CAS 1240588-12-8)
- Racemic-(3aR,4S,7aS)-tert-butyl 4-(aminomethyl)hexahydro-1H-isoindole-2(3H)-carboxylate (CAS 1250993-62-4)
- (3-Chloro-3-methylbut-1-yn-1-yl)benzene (CAS 3355-29-1)
- methyl 5-(chlorosulfonyl)-2,3-difluorobenzoate (CAS 1247485-41-1)
- (6-(Azepan-1-yl)-2-methylpyridin-3-yl)methanol (CAS 1355225-13-6)
- Cloransulam-Methyl Impurity 2 (CAS CATO-C4X-31702)
- 7-Nitroquinolin-2-amine (CAS 49609-04-3)
- 4'-Formyl-[1,1'-biphenyl]-4-sulfonic acid (CAS 765217-66-1)
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- Methyl 5-chloro-2-(trifluoromethyl)isonicotinate (CAS 1211592-60-7)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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