(1R,1''R)-2',2'''-[1,2-Ethanediylbis(oxy-2,1-ethanediyloxy)]bis[3,3'-diiodo[1,1'-binaphthalen]-2-ol] CAS 1411975-49-9
| CAS No. | 1411975-49-9 |
| Molecular Formula | C46H34I4O6 |
| Molecular Weight | 1190.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(1R,1''R)-2',2'''-[1,2-Ethanediylbis(oxy-2,1-ethanediyloxy)]bis[3,3'-diiodo[1,1'-binaphthalen]-2-ol] (CAS 1411975-49-9) is a high-purity analytical reference standard with the molecular formula C46H34I4O6 and a molecular weight of 1190.38 g/mol.
The molecular framework of (1R,1''R)-2',2'''-[1,2-Ethanediylbis(oxy-2,1-ethanediyloxy)]bis[3,3'-diiodo[1,1'-binaphthalen]-2-ol] (C46H34I4O6) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C46H34I4O6 |
| Molecular Weight | 1190.38 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) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
Recommended Standards
- (1S,1''S)-2',2'''-[1,2- Ethanediylbis(oxy-2,1-ethanediyloxy)]bis[3,3'-diiodo[1,1'-binaphthalen]-2-ol] (CAS 1260243-73-9)
- Thymidine, 5'-O-[[4-(1H,1H,2H,2H-perfluorodecyl)phenyl]bis(4-methoxyphenyl)methyl]-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] (CAS 902456-09-1)
- Bis[2-(perfluorodecyl)ethyl] Phosphate (CAS 1895-26-7)
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