Ruthenate(4-), di-μ-chlorodichlorotetrakis[3-(diphenylphosphino-κP)benzenesulfonato]di-, tetrasodium CAS 187026-26-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 187026-26-2 |
| Molecular Formula | C72H56Cl4O12P4Ru2S4 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ruthenate(4-), di-μ-chlorodichlorotetrakis[3-(diphenylphosphino-κP)benzenesulfonato]di-, tetrasodium (CAS 187026-26-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C72H56Cl4O12P4Ru2S4 Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C72H56Cl4O12P4Ru2S4 Na |
| Molecular Weight | 1732.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 43.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 4 |
Related Ruthenate Standards
- Ruthenate(4-), tris[[4,4′-(1,10-phenanthroline-4,7-diyl)bis[benzenesulfonato]](2-)-N,N′]-, tetrasodium (CAS 108145-42-2)
- Ruthenate(2-), (2,2′-bipyridine-κN1,κN1′)bis[[3,3′-(1,10-phenanthroline-4,7-diyl-κN1,κN10)bis[benzenesulfonato]](2-)]-, sodium (CAS 1216940-08-7)
- Ruthenate(2-), (2,2′-bipyridine-κN1,κN1′)bis[[3,3′-(1,10-phenanthroline-4,7-diyl-κN1,κN10)bis[benzenesulfonato]](2-)]-, sodium nonahydrate (CAS 1216940-13-4)
- Ruthenate(4-), di-μ-chlorodichlorotetrakis[3-(diphenylphosphino-κP)benzenesulfonato]di-, tetrahydrogen (CAS 207552-24-7)
- Ruthenate(3-), bis[[2,2′-bipyridine]-4,4′-dimethanesulfonato(2-)-κN1,κN1′](4′-methyl[2,2′-bipyridine]-4-butanoato-κN1,κN1′)-, trisodium (CAS 482618-43-9)
- Ruthenate(2-), hexabromo-, potassium (1:2), (OC-6-11)- (CAS 52637-67-9)
- Ruthenate(4-), tris[[2,2'-bipyridine]-4,4'-dicarboxylato(2-)-N1,N1']-, hydrogen chloride (1:6:2), (OC-6-11)- (CAS 97333-46-5)
Recommended Standards
- ethyl 2,2-dibromo-1-phenylcyclopropane-1-carboxylate (CAS 65655-78-9)
- 6-Benzyl-2-(2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1052538-75-6)
- 2-Aminothiazole-5-sulfonic acid (CAS 82971-10-6)
- (1R,2S)-2-(2-(4-fluorophenyl)-2-oxoethyl)cyclopentane-1-carboxylic acid (CAS 733740-66-4)
- 3-(4-Chloro-1h-pyrazol-1-yl)propan-1-ol (CAS 1006319-94-3)
- (2S,3S)-3-amino-3-(2-fluorophenyl)-2-hydroxypropanoic acid (CAS 959579-83-0)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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