Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(S)-(-)-2-(α-methylmethanamine)-1H-benzimidazole]ruthenium(II) CAS 1443051-87-3
| CAS No. | 1443051-87-3 |
| Molecular Formula | C53H43Cl2N3P2Ru |
| Molecular Weight | 955.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(S)-(-)-2-(α-methylmethanamine)-1H-benzimidazole]ruthenium(II) (CAS 1443051-87-3), a certified reference material (molecular formula C53H43Cl2N3P2Ru, MW 955.85 g/mol) for analytical method development and quality control.
Based on its molecular formula C53H43Cl2N3P2Ru, Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(S)-(-)-2-(α-methylmethanamine)-1H-benzimidazole]ruthenium(II) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 955.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(S)-(-)-2-(α-methylmethanamine)-1H-benzimidazole]ruthenium(II) 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 | C53H43Cl2N3P2Ru |
| Molecular Weight | 955.85 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 33.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloro Standards
- Dichloro[5,10,15,20-tetrakis(2,4,6-trimethylphenyl)-21H,23H-porphinato]ruthenium(IV) (CAS 145698-90-4)
- Dichloro[2-(diphenylphosphino-κP)-1-methyl-1H-imidazole-κN3]bis(triphenylphosphine)ruthenium (CAS 804500-06-9)
- Dichloro[(S)-(−)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-(+)-1,2-diphenylethylenediamine] ruthenium(II) (CAS 329735-87-7)
- 2,2-Dichloro-1,1,1,3,3-pentafluoropropane (CAS 128903-21-9)
- Dichloro[(R)-bis(diphenylphosphino)-1,1-binaphthyl][2-(diphenylphosphino)ethylamine]ruthenium(II) (CAS 1097731-98-0)
- Dichloro[(R)-(+)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine][(1R,2R)-(+)-1,2-diphenylethylenediamine]ruthenium(II) (CAS 478308-91-7)
- Dichloro[(S)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II) (CAS 821793-36-6)
- Dichloro[(4S,5S)-(+)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane][(S)-(-)-2-(t-butyl)methanamine)-1H-benzimidazole]ruthenium(II) (CAS 1443051-98-6)
Recommended Standards
- Chlorothricin (CAS 34707-92-1)
- Cefoperazone Impurity 21 (CAS CATO-C4X-114921)
- MK-2 Dye (CAS 1037440-21-3)
- Cefoperazone Impurity 60 (CAS CATO-C4X-114960)
- N-(2-(2-ethylpiperidin-1-yl)ethyl)propan-2-amine (CAS 933738-34-2)
- tert-butyl 2-(4-formyl-2-thienyl)acetate (CAS 1427753-54-5)
- 1-Cyclopentyl-2-methylpropan-2-amine (CAS 719267-46-6)
- 1-Ethyl-2-methyl-1H-benzo[d]imidazol-5-ol (CAS 82612-27-9)
- (S)-2-Amino-1-((S)-2-(methoxymethyl)pyrrolidin-1-yl)-3-methylbutan-1-one (CAS 1401668-88-9)
- 2-({4-ethyl-5-[(3-methyl-1h-pyrazol-1-yl)methyl]-4h-1,2,4-triazol-3-yl}sulfanyl)acetic acid (CAS 1005615-27-9)
- 2-methyl-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 7169-94-0)
- 2-Phenyl-1,3-Dioxan-5-Ol (CAS 1708-40-3)
- 2-Bromo-3-(difluoromethyl)-4-iodo-5-methylpyridine (CAS 1805350-79-1)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com