rel-(2R,3aR,6aR)-1,5-Dibenzyl-2-(hydroxymethyl)hexahydropyrrolo[3,4-b]pyrrol-6(1H)-one CAS 2214243-57-7
| CAS No. | 2214243-57-7 |
| Molecular Formula | C21H24N2O2 |
| Molecular Weight | 336.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of rel-(2R,3aR,6aR)-1,5-Dibenzyl-2-(hydroxymethyl)hexahydropyrrolo[3,4-b]pyrrol-6(1H)-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
rel-(2R,3aR,6aR)-1,5-Dibenzyl-2-(hydroxymethyl)hexahydropyrrolo[3,4-b]pyrrol-6(1H)-one (CAS 2214243-57-7), molecular formula C21H24N2O2 and molecular weight 336.43 g/mol, is a CATO reference standard with documented purity and traceability.
rel-(2R,3aR,6aR)-1,5-Dibenzyl-2-(hydroxymethyl)hexahydropyrrolo[3,4-b]pyrrol-6(1H)-one (C21H24N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 rel-(2R,3aR,6aR)-1,5-Dibenzyl-2-(hydroxymethyl)hexahydropyrrolo[3,4-b]pyrrol-6(1H)-one 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 | C21H24N2O2 |
| Molecular Weight | 336.43 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- R-Acebutolol (CAS 68107-81-3)
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- S-Acebutolol (CAS 68107-82-4)
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- Venetoclax Impurity 117 (CAS CATO-C4X-2495117)
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