(S)-3,3'-Diiodo-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene CAS 219583-87-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219583-87-6 |
| Molecular Formula | C24H20I2O4 |
| Molecular Weight | 626.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-3,3'-Diiodo-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene (CAS 219583-87-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H20I2O4. Molecular weight: 626.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H20I2O4 |
| Molecular Weight | 626.22 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | I-containing |
Related S Standards
- 6,6'-Diiodo-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene (CAS 1133971-92-2)
- 3,3'-Diiodo-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene (CAS 142010-88-6)
- (R)-3,3’-diiodo-2,2’-bis(methoxymethoxy)-1,1’-binaphthalene (CAS 189518-78-3)
- (R)-6,6'-Diiodo-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene (CAS 300369-65-7)
- 3,6-Diiodo-9-(4-iodophenyl)-9H-carbazole (CAS 952308-18-8)
- 2,2'-((((2,5-Diiodo-1,4-phenylene)bis(oxy))bis(ethane-2,1-diyl))bis(oxy))bis(tetrahydro-2H-pyran) (CAS 1956377-70-0)
- 5,5''-Diiodo-2,2':5',2''-terselenophene (CAS 878028-16-1)
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Recommended Standards
- N'1-[4-(trifluoromethyl)benzoyl]-2-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)benzene-1-carbohydrazide (CAS 288161-39-7)
- Antimony(III) telluride (CAS 1327-50-0)
- 7790-47-8 8H688BW69X Stannic iodide Stannane, tetraiodo- Tin tetraiodide Tin(IV) iodide (1:4) EINECS 232-208-4 Tetraiodotin UNII-8H688BW69X (CAS 7790-47-8)
- 3-(Difluoromethyl)-5-(hydroxymethyl)-4-(trifluoromethyl)picolinonitrile (CAS 1805503-72-3)
- 4,4,5,5-Tetramethyl-2-(6,6,6-trifluoro-5-phenylhex-3-en-1-yl)-1,3,2-dioxaborolane (CAS 2707491-09-4)
- (3-(Aminomethyl)piperidin-1-yl)(2-methylthiazol-4-yl)methanone (CAS 1488710-66-2)
- 4-(4-Isopropylphenyl)-1H-pyrazol-3-amine (CAS 1066675-89-5)
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- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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