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
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 821793-36-6 |
| Molecular Formula | C52H50Cl2N4O4P2Ru |
| Molecular Weight | 1028.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 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), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C52H50Cl2N4O4P2Ru. Molecular weight: 1028.90 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C52H50Cl2N4O4P2Ru |
| Molecular Weight | 1028.90 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) | 29.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichloro Standards
- 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[(R)-bis(diphenylphosphino)-1,1-binaphthyl][2-(diphenylphosphino)ethylamine]ruthenium(II) (CAS 1097731-98-0)
- Dichloro(3,4,5,6-tetrapropyl-2H-pyran-2-ylidene)bis(triphenylphosphine)platinum (CAS 105430-62-4)
- Dichloro[(S)-(−)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-(+)-1,2-diphenylethylenediamine] ruthenium(II) (CAS 329735-87-7)
- Dichloro[(R)-(-)-4,12-bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II) (CAS 325150-57-0)
- Dichloro[(S)-(+)-4,12-bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane][(1R,2R)-(+)-1,2-diphenylethylenediamine]ruthenium(II) (CAS 364795-64-2)
- Dichloro[(±)−BINAP]digold(I) (CAS 685138-48-1)
- Dichloro[2-(diphenylphosphino-κP)-1-methyl-1H-imidazole-κN3]bis(triphenylphosphine)ruthenium (CAS 804500-06-9)
Recommended Standards
- Ruthenium, [(3S)-4,4'-bis(diphenylphosphino-κP)-2,2',6,6'-tetramethoxy-3,3'-bipyridine]dichloro[(1R,2R)-1,2-diphenyl-1,2-ethanediamine-κN1,κN2] (CAS 916826-86-3)
- Everolimus Impurity 26 (CAS CATO-C4X-112226)
- Ixazomib Impurity 29 (CAS 1201903-03-8)
- 4-Methoxy-7-methyl-1H-indole (CAS 203003-67-2)
- 2-Piperazinecarboxylic acid, 4-(triphenylmethyl)-, methyl ester (CAS 1709876-82-3)
- 7a-(Ethoxymethyl)dihydro-1H-[1,3]oxazolo[3,4-c][1,3]oxazole (CAS 749226-79-7)
- 4-Bromo-2-fluorobenzoyl Chloride (CAS 151982-51-3)
- 1-(4,5,6,7-Tetrahydro-1H-indol-2-yl)ethanone (CAS 94393-93-8)
- 5-((3R,5S)-3,5-dimethylpiperazin-1-yl)pyridin-2-amine (CAS 2170791-53-2)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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 13829788188 / jacky.chen@cato-chem.com