[(S)-1-((S)-2-Amino-propionyl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester CAS 1401666-27-0
| CAS No. | 1401666-27-0 |
| Molecular Formula | C19H27N3O3 |
| Molecular Weight | 345.44 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.
CATO supplies [(S)-1-((S)-2-Amino-propionyl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester (CAS 1401666-27-0), a certified reference material (molecular formula C19H27N3O3, MW 345.44 g/mol) for analytical method development and quality control.
[(S)-1-((S)-2-Amino-propionyl)-piperidin-3-yl]-cyclopropyl-carbamic acid benzyl ester (C19H27N3O3) 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).
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 | C19H27N3O3 |
| Molecular Weight | 345.44 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- (S)-Benzyl 2-(((S)-2-amino-N-cyclopropylpropanamido)methyl)pyrrolidine-1-carboxylate (CAS 1401666-24-7)
- Benzyl (((S)-1-((S)-2-aminopropanoyl)pyrrolidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1401667-55-7)
- Benzyl ((1-((S)-2-aminopropanoyl)pyrrolidin-3-yl)methyl)(cyclopropyl)carbamate (CAS 1354029-51-8)
- 3-(Benzo[d]thiazol-2-yloxy)-N-(thiophen-2-ylmethyl)azetidine-1-carboxamide (CAS 1421512-97-1)
- 2-(Piperidin-4-yl)propane-1,3-diol hydrochloride (CAS 884535-04-0)
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- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
Why CATO?
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