(S)-tert-Butyl 3-((S)-2-amino-N-cyclopropyl-3-methylbutanamido)pyrrolidine-1-carboxylate CAS 1401668-87-8
| CAS No. | 1401668-87-8 |
| Molecular Formula | C17H31N3O3 |
| Molecular Weight | 325.45 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.
CATO supplies (S)-tert-Butyl 3-((S)-2-amino-N-cyclopropyl-3-methylbutanamido)pyrrolidine-1-carboxylate (CAS 1401668-87-8), a certified reference material (molecular formula C17H31N3O3, MW 325.45 g/mol) for analytical method development and quality control.
Structurally, (S)-tert-Butyl 3-((S)-2-amino-N-cyclopropyl-3-methylbutanamido)pyrrolidine-1-carboxylate (C17H31N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 325.45 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO manufactures (S)-tert-Butyl 3-((S)-2-amino-N-cyclopropyl-3-methylbutanamido)pyrrolidine-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H31N3O3 |
| Molecular Weight | 325.45 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl ((R)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1401668-27-6)
- N,N-Dimethyl-N′-[[4-methyl-2-(2-methylphenyl)-5-thiazolyl]methyl]sulfamide (CAS 1448133-20-7)
- (R)-tert-Butyl 3-((S)-2-amino-N-cyclopropyl-3-methylbutanamido)pyrrolidine-1-carboxylate (CAS 1401667-71-7)
- N-[2-(Hydroxymethyl)thiophen-3-yl]-N-methyl-4-(propan-2-yl)benzene-1-sulfonamide (CAS 1708401-71-1)
- 1-(Thiophen-2-ylsulfonyl)indoline (CAS 326881-87-2)
- Guanidine Phosphate (CAS 5423-22-3)
- KU 59403 (CAS 845932-30-1)
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- Difamilast Impurity 5 (CAS 2103190-81-2)
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- (2R)-4-Oxo-2-oxetanecarboxylic Acid (CAS 177019-47-5)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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