(2S,3S,4aR,8aR)-2,3-Bis[2-(diphenylphosphino)phenyl]-1,4-dimethyldecahydroquinoxaline CAS 1562581-18-3
| CAS No. | 1562581-18-3 |
| Molecular Formula | C46H46N2P2 |
| Molecular Weight | 688.82 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.
(2S,3S,4aR,8aR)-2,3-Bis[2-(diphenylphosphino)phenyl]-1,4-dimethyldecahydroquinoxaline (CAS 1562581-18-3), molecular formula C46H46N2P2 and molecular weight 688.82 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C46H46N2P2, (2S,3S,4aR,8aR)-2,3-Bis[2-(diphenylphosphino)phenyl]-1,4-dimethyldecahydroquinoxaline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 688.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures (2S,3S,4aR,8aR)-2,3-Bis[2-(diphenylphosphino)phenyl]-1,4-dimethyldecahydroquinoxaline 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 | C46H46N2P2 |
| Molecular Weight | 688.82 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Recommended Standards
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Why CATO?
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