(S)-tert-Butyl ((1-(2-amino-3-methylbutanoyl)piperidin-4-yl)methyl)(isopropyl)carbamate CAS 1353993-22-2
| CAS No. | 1353993-22-2 |
| Molecular Formula | C19H37N3O3 |
| Molecular Weight | 355.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-tert-Butyl ((1-(2-amino-3-methylbutanoyl)piperidin-4-yl)methyl)(isopropyl)carbamate (CAS 1353993-22-2) is a high-purity analytical reference standard with the molecular formula C19H37N3O3 and a molecular weight of 355.52 g/mol.
The molecular framework of (S)-tert-Butyl ((1-(2-amino-3-methylbutanoyl)piperidin-4-yl)methyl)(isopropyl)carbamate (C19H37N3O3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), (S)-tert-Butyl ((1-(2-amino-3-methylbutanoyl)piperidin-4-yl)methyl)(isopropyl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H37N3O3 |
| Molecular Weight | 355.52 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.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1079950-23-4 3-(tert-Butyldimethylsilyloxy)-2-hydroxy-2-O-tosyl-propanenitrile 3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-[[(4-methylphenyl)sulfonyl]oxy]-propanenitrile (CAS 1079950-23-4)
- (S)-tert-Butyl (4-(2-amino-N-isopropyl-3-methylbutanamido)cyclohexyl)carbamate (CAS 1354015-13-6)
- Fesoterodine Impurity O (CAS 250214-69-8)
- (S)-tert-Butyl (4-(2-amino-3-methylbutanamido)cyclohexyl)(isopropyl)carbamate (CAS 1354016-01-5)
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