(S)-Benzyl 4-((2-amino-N-ethylpropanamido)methyl)piperidine-1-carboxylate CAS 1353999-63-9
| CAS No. | 1353999-63-9 |
| Molecular Formula | C19H29N3O3 |
| Molecular Weight | 347.45 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.
(S)-Benzyl 4-((2-amino-N-ethylpropanamido)methyl)piperidine-1-carboxylate (CAS 1353999-63-9) is a high-purity analytical reference standard with the molecular formula C19H29N3O3 and a molecular weight of 347.45 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (S)-Benzyl 4-((2-amino-N-ethylpropanamido)methyl)piperidine-1-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 347.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C19H29N3O3 |
| Molecular Weight | 347.45 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 ((1-(2-aminopropanoyl)piperidin-4-yl)methyl)(ethyl)carbamate (CAS 1353994-99-6)
- (S)-Benzyl (4-(2-amino-N-ethylpropanamido)cyclohexyl)carbamate (CAS 1354002-31-5)
- (S)-Benzyl (4-(2-amino-3-methylbutanamido)cyclohexyl)carbamate (CAS 1353993-65-3)
- (S)-Benzyl 4-((2-amino-3-methylbutanamido)methyl)piperidine-1-carboxylate (CAS 1354006-74-8)
- 4-(5-Tert-butyl-2-methylbenzenesulfonamido)benzoic acid (CAS 380342-90-5)
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