O1-tert-butyl O2-methyl (2S,4S)-4-azidopyrrolidine-1,2-dicarboxylate CAS 84520-68-3
| CAS No. | 84520-68-3 |
| Molecular Formula | C11H18N4O4 |
| Molecular Weight | 270.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H18N4O4, O1-tert-butyl O2-methyl (2S,4S)-4-azidopyrrolidine-1,2-dicarboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.29 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 O1-tert-butyl O2-methyl (2S,4S)-4-azidopyrrolidine-1,2-dicarboxylate (CAS 84520-68-3), a certified reference material (molecular formula C11H18N4O4, MW 270.29 g/mol) for analytical method development and quality control.
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 O1-tert-butyl O2-methyl (2S,4S)-4-azidopyrrolidine-1,2-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 | C11H18N4O4 |
| Molecular Weight | 270.29 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, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 4 |
Recommended Standards
- O1-tert-butyl O2-methyl (2S,3S)-3-azidopyrrolidine-1,2-dicarboxylate (CAS 361367-99-9)
- O6-[4-(Aminomethyl)benzyl]guanine, 97% (CAS 674799-96-3)
- O1-tert-butyl O2-methyl (2S,3R)-3-azidopyrrolidine-1,2-dicarboxylate (CAS 361367-97-7)
- O6-3-(Aminomethyl)benzyl]guanine, 98% (CAS 948903-72-8)
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