Methyl (2S,4S)-4-[4-(1,1,3,3-tetramethylbutyl)-phenoxy]-2-pyrrolidinecarboxylate CAS 1217646-75-7
| CAS No. | 1217646-75-7 |
| Molecular Formula | C20H31NO3 |
| Molecular Weight | 333.47 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.
Methyl (2S,4S)-4-[4-(1,1,3,3-tetramethylbutyl)-phenoxy]-2-pyrrolidinecarboxylate (CAS 1217646-75-7) is a high-purity analytical reference standard with the molecular formula C20H31NO3 and a molecular weight of 333.47 g/mol.
Based on its molecular formula C20H31NO3, Methyl (2S,4S)-4-[4-(1,1,3,3-tetramethylbutyl)-phenoxy]-2-pyrrolidinecarboxylate 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 333.47 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 manufactures Methyl (2S,4S)-4-[4-(1,1,3,3-tetramethylbutyl)-phenoxy]-2-pyrrolidinecarboxylate 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 | C20H31NO3 |
| Molecular Weight | 333.47 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 0582AA 1021937-07-4 2-(4-(2-(4-(2,2-Dimethylbutyl)-1H-imidazol-2-yl)ethyl)phenyl)pyridine C22H27N3 (CAS 1021937-07-4)
- tert-Butyl ethyl(3-(1-ethylpiperidin-2-yl)pyridin-2-yl)carbamate (CAS 1352501-45-1)
- 4-Amino-N-cyclopentyl-2-thioxo-3-(o-tolyl)-2,3-dihydrothiazole-5-carboxamide (CAS 1021224-77-0)
- tert-Butyl isopropyl(3-(1-methylpiperidin-2-yl)pyridin-2-yl)carbamate (CAS 1352501-49-5)
- tert-Butyl 2-cyano-1-methyl-1,4,6,7-tetrahydro-5H-pyrrolo[3,2-c]pyridine-5-carboxylate (CAS 2114535-37-2)
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- Ethyl 2-(5-amino-3-methyl-1h-pyrazol-1-yl)acetate (CAS 956440-82-7)
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