4,4'-(((2,5-Diiodo-1,4-phenylene)bis(oxy))bis(methylene))bis(2,2-dimethyl-1,3-dioxolane) CAS 1956324-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956324-79-0 |
| Molecular Formula | C18H24I2O6 |
| Molecular Weight | 590.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(((2,5-Diiodo-1,4-phenylene)bis(oxy))bis(methylene))bis(2,2-dimethyl-1,3-dioxolane) (CAS 1956324-79-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H24I2O6. Molecular weight: 590.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H24I2O6 |
| Molecular Weight | 590.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | I-containing |
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Recommended Standards
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- 2-Methyl-2,6-diazaspiro[3.4]octane oxalate (CAS 1408074-75-8)
- (2E)-3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-N-cycloheptylprop-2-enamide (CAS 477870-71-6)
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- 2,6-Dichloropyrido[3,2-d]pyrimidine (CAS 1060816-73-0)
- (2-Isopropyl-6-methoxyphenyl)boronic acid (CAS 478403-53-1)
- 2-Methyl-2-[4-(4-nitrophenyl)piperazin-1-yl]propanenitrile (CAS 256958-79-9)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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