(S)-Benzyl 4-((2-amino-N-isopropylpropanamido)methyl)piperidine-1-carboxylate CAS 1353995-13-7
| CAS No. | 1353995-13-7 |
| Molecular Formula | C20H31N3O3 |
| Molecular Weight | 361.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-Benzyl 4-((2-amino-N-isopropylpropanamido)methyl)piperidine-1-carboxylate (CAS 1353995-13-7), a certified reference material (molecular formula C20H31N3O3, MW 361.48 g/mol) for analytical method development and quality control.
(S)-Benzyl 4-((2-amino-N-isopropylpropanamido)methyl)piperidine-1-carboxylate (C20H31N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C20H31N3O3 |
| Molecular Weight | 361.48 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- (S)-Benzyl (4-(2-amino-3-methylbutanamido)cyclohexyl)(methyl)carbamate (CAS 1353995-08-0)
- (S)-Benzyl 4-((2-amino-N,3-dimethylbutanamido)methyl)piperidine-1-carboxylate (CAS 1353996-73-2)
- [1-((S)-2-Amino-propionyl)-piperidin-4-ylmethyl]-isopropyl-carbamic acid benzyl ester (CAS 1353993-47-1)
- (S)-Benzyl ((1-(2-aminopropanoyl)piperidin-4-yl)methyl)(isopropyl)carbamate (CAS 1354007-27-4)
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