(S)-tert-Butyl 2-(((S)-2-amino-N-cyclopropyl-3-methylbutanamido)methyl)pyrrolidine-1-carboxylate CAS 1401665-15-3
| CAS No. | 1401665-15-3 |
| Molecular Formula | C18H33N3O3 |
| Molecular Weight | 339.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H33N3O3, (S)-tert-Butyl 2-(((S)-2-amino-N-cyclopropyl-3-methylbutanamido)methyl)pyrrolidine-1-carboxylate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 339.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (S)-tert-Butyl 2-(((S)-2-amino-N-cyclopropyl-3-methylbutanamido)methyl)pyrrolidine-1-carboxylate (CAS 1401665-15-3), a certified reference material (molecular formula C18H33N3O3, MW 339.47 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-tert-Butyl 2-(((S)-2-amino-N-cyclopropyl-3-methylbutanamido)methyl)pyrrolidine-1-carboxylate 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 | C18H33N3O3 |
| Molecular Weight | 339.47 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Methyl 2-(aminomethyl)-5-phenyl-2-(3-phenylpropyl)pentanoate (CAS 1365564-13-1)
- tert-Butyl (((S)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1401665-18-6)
- tert-Butyl ((1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)methyl)(cyclopropyl)carbamate (CAS 1354033-28-5)
- 3-{[((S)-2-Amino-3-methyl-butyryl)-cyclopropyl-amino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1401667-75-1)
- 5',5'-Dimethyltetrahydro-1H-spiro[pentalene-2,2'-[1,3]dioxan]-5(3H)-one (CAS 112755-94-9)
- 2-(Ethylthio)-1-(p-tolyl)ethan-1-one (CAS 115505-08-3)
- 2-Methyl-1,1'-binaphthalene (CAS 69363-30-0)
- Tert-butyl 3-(3,6-dichloropyridazin-4-yl)pyrrolidine-1-carboxylate (CAS 2306270-58-4)
- Feprazone (CAS 30748-29-9)
- Crizotinib Impurity 9 (CAS 1448326-33-7)
- Dimethyl4,4'-diamino-[1,1'-biphenyl]-2,2'-dicarboxylate (CAS 149935-34-2)
- 3-Bromo-6-((trifluoromethyl)sulfinyl)pyridazine (CAS 1206524-23-3)
- Ambroxol Impurity 91 (CAS CATO-C4X-108591)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
Why CATO?
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