RuCl[(<I>R</I>,<I>R</I>)-TsDPEN](mesitylene) CAS 174813-82-2
| CAS No. | 174813-82-2 |
| Molecular Formula | C21H39ClN2O2RuS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 646.38 g/mol gives RuCl[(<I>R</I>,<I>R</I>)-TsDPEN](mesitylene) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
RuCl[(<I>R</I>,<I>R</I>)-TsDPEN](mesitylene) (CAS 174813-82-2), molecular formula C21H39ClN2O2RuSC9H18 and molecular weight 646.38 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, RuCl[(<I>R</I>,<I>R</I>)-TsDPEN](mesitylene) (C21H39ClN2O2RuSC9H18) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 646.38 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), RuCl[(<I>R</I>,<I>R</I>)-TsDPEN](mesitylene) 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 | C21H39ClN2O2RuS C9H18 |
| Molecular Weight | 646.38 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2006 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related RuCl Standards
- RuCl[(<I>R</I>,<I>R</I>)-FsDPEN](<I>p</I>-cymene) (CAS 1026995-71-0)
- RuCl[(S,S)-Fsdpen](p-cymene) (CAS 1026995-72-1)
- RuCl[(S)-daipena][(S)-xylbinap] (CAS 1312713-89-5)
- [RuCl(p-cymene)((R)-tolbinap)] (CAS 131614-43-2)
- (S)-RuCl[(p-cymene)(DM-BINAP)]Cl (CAS 1345887-44-6)
- RuCl[(<I>S</I>,<I>S</I>)-TsDPEN](mesitylene) (CAS 174813-81-1)
- RuCl(<I>p</I>-isopropyltoluene)[(<I>S</I>,<I>S</I>)-Ts-DPEN] (CAS 192139-90-5)
- RuCl[(R,R)-Tsdpen](p-cymene) (CAS 192139-92-7)
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- Boc-HomoSec(pMeBzl)-OH (CAS 1951433-73-0)
- (S)-Hexahydroindolizin-5(1H)-one (CAS 152141-40-7)
- 3-(3-Bromophenyl)-1-(3-methylpyridin-2-yl)pyrrolidine-2,5-dione (CAS 110592-46-6)
- (3S,3AR,6aS)-2,5-dibenzyl-3-phenyl-hexahydro-2H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 318951-52-9)
- (9H-fluoren-9-yl)methyl (5-methyl-4-phenylthiazol-2-yl)carbamate (CAS 1414661-50-9)
- MOTS-c Peptide (CAS 1627580-64-6)
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