Chloro[(S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-2-(diphenylphosphino)-1,2-diphenylethanamine]ruthenium(II) CAS 1150316-02-1
| CAS No. | 1150316-02-1 |
| Molecular Formula | C70H56ClNP3Ru |
| Molecular Weight | 1140.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Chloro[(S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-2-(diphenylphosphino)-1,2-diphenylethanamine]ruthenium(II).
Chloro[(S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-2-(diphenylphosphino)-1,2-diphenylethanamine]ruthenium(II) (CAS 1150316-02-1), molecular formula C70H56ClNP3Ru and molecular weight 1140.64 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, chlorine substitution, Chloro[(S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-2-(diphenylphosphino)-1,2-diphenylethanamine]ruthenium(II) is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1140.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C70H56ClNP3Ru |
| Molecular Weight | 1140.64 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 43.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- Chloro[(R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)][(1R,2R)-2-(diphenylphosphino)-1,2-diphenylethanamine]ruthenium(II) (CAS 1150112-53-0)
- 3-Chloro-5-(trifluoromethyl)-2-({5-[1,2,2-tris(5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}thiophen-2-yl)ethyl]thiophen-2-yl}methyl)pyridine (CAS 338411-93-1)
- 7-chloro-1-cyclopropyl-6-((2-(2-(3-(((2S,3S,4R,6R)-6-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydro xy-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacy (CAS 869311-26-2)
- Bis(11-chloro-1H,1H-perfluoroundecyl) sulphate (CAS 232587-52-9)
- (4,8-Bis(4-chloro-5-(2-hexyldecyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) (CAS 2648593-44-4)
- Chloro[bis[(10,11-η)-5H-dibenzo[a,d]cyclohepten-5-yl]amine-κN]rhodium(I) dimer (CAS 871737-24-5)
- (SP-5-12)-Chloro[5,10,15,20-tetrakis(2,3,4,5,6-pentafluorophenyl)-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]manganese (CAS 79968-43-7)
- 2-Chloro-3,5-diiodobenzoic acid (CAS 15396-36-8)
Recommended Standards
- Dichloro[(R)-(+)-2,2',6,6'-tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine][(1R,2R)-(+)-1,2-diphenylethylenediamine]ruthenium(II) (CAS 478308-93-9)
- R 715 (CAS 185052-09-9)
- Dichloro[(S)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II) (CAS 821793-37-7)
- Desmopressin EP Impurity F (CAS CATO-C4X-22156)
- (1S,2R)-2-(((benzyloxy)carbonyl)amino)cyclohexane-1-carboxylic acid (CAS 313045-70-4)
- (1-(3-Fluorophenyl)-1h-tetrazol-5-yl)methanamine hydrochloride (CAS 1426291-28-2)
- 3-(((5-Bromothiophen-2-yl)methyl)(methyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 1308552-71-7)
- Crisaborole Impurity 51 (CAS 2925547-76-6)
- 4-Amino-2-chloro-6-morpholinopyridine (CAS 878809-77-9)
- 2-(4-Iodophenyl)quinoline-4-carboxylic acid (CAS 312943-44-5)
- 2-Chloro-4-(3-pyridyl)pyrimidine (CAS 483324-01-2)
- N1,N1-dimethyl-N3-(5-(trifluoromethyl)pyridin-2-yl)propane-1,3-diamine (CAS 915874-24-7)
- (4-Fluoro-2,6-dimethoxyphenyl)boronic acid (CAS 512186-38-8)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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