(<I>R</I>,<I>R</I>)-DACH-naphthyl Trost ligand CAS 174810-09-4
| CAS No. | 174810-09-4 |
| Molecular Formula | C52H88N2O2P2 |
| Molecular Weight | 835.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (<I>R</I>,<I>R</I>)-DACH-naphthyl Trost ligand (C52H88N2O2P2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(<I>R</I>,<I>R</I>)-DACH-naphthyl Trost ligand (CAS 174810-09-4) is a high-purity analytical reference standard with the molecular formula C52H88N2O2P2 and a molecular weight of 835.21 g/mol.
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.
As a certified reference material (CRM), (<I>R</I>,<I>R</I>)-DACH-naphthyl Trost ligand meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C52H88N2O2P2 |
| Molecular Weight | 835.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- (1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl) 205495-66-5 (1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL);(1S,2S)-(-)-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPTHOYL)-1,2-DIAMINOCYCLOHEXANE;(S,S)-DACH-NAPHTHYL TROST LIGAND;ROST LIGAND (NAPHTHYL) SC11306 (CAS 205495-66-5)
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