1-(Tert-butyl) 3-methyl (3R,4S)-4-phenylpyrrolidine-1,3-dicarboxylate CAS 2140264-81-7
| CAS No. | 2140264-81-7 |
| Molecular Formula | C17H23NO4 |
| Molecular Weight | 305.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Tert-butyl) 3-methyl (3R,4S)-4-phenylpyrrolidine-1,3-dicarboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(Tert-butyl) 3-methyl (3R,4S)-4-phenylpyrrolidine-1,3-dicarboxylate (CAS 2140264-81-7) is a high-purity analytical reference standard with the molecular formula C17H23NO4 and a molecular weight of 305.37 g/mol.
Based on its molecular formula C17H23NO4, 1-(Tert-butyl) 3-methyl (3R,4S)-4-phenylpyrrolidine-1,3-dicarboxylate contains a flavonoid 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 305.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(Tert-butyl) 3-methyl (3R,4S)-4-phenylpyrrolidine-1,3-dicarboxylate 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 | C17H23NO4 |
| Molecular Weight | 305.37 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-(tert-Butyl) 3-methyl (2R,3S)-2-phenylpyrrolidine-1,3-dicarboxylate (CAS 2216751-10-7)
- 1,1-Diethyl-3-(1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl)urea (CAS 877640-09-0)
- 1-(tert-Butyl) 2-methyl 3-phenyl-1,2-pyrrolidinedicarboxylate (CAS 246869-32-9)
- 10-Oxomorphine (10-Ketomorphine) (CAS 68254-48-8)
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Why CATO?
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