5,6-Diiodobenzo[d][1,3]dioxole CAS 5876-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5876-52-8 |
| Molecular Formula | C7H4I2O2 |
| Molecular Weight | 373.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,6-Diiodobenzo[d][1,3]dioxole (CAS 5876-52-8) pharmaceutical standards reference standard. Molecular formula: C7H4I2O2. Molecular weight: 373.91 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H4I2O2 |
| Molecular Weight | 373.91 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | I-containing |
Related Diiodobenzo Standards
- 4,7-Diiodobenzo[d][1,3]dioxole (CAS 1030625-44-5)
- 2,4-Diiodobenzo[d]oxazole (CAS 1803740-05-7)
- 2,5-Diiodobenzo[d]oxazole (CAS 1806547-33-0)
- 5,7-Diiodobenzo[d]oxazol-2(3H)-one (CAS 439107-30-9)
- 4,7-DIIODOBENZO[C][1,2,5]THIADIAZOLE (CAS 167281-18-7)
- 2,6-Diiodobenzo[1,2-b:4,5-b']dithiophene (CAS 155904-20-4)
Recommended Standards
- 3,4-Diiodobenzoic acid (CAS 35674-20-5)
- 4-Hydroxy-3,5-diiodobenzaldehyde (CAS 1948-40-9)
- 3,5-Diiodobenzoic acid (CAS 19094-48-5)
- Fmoc-3-benzoyl-erythro-sphingosine (CAS 676485-58-8)
- Raloxifene 4'-glucuronide (CAS 182507-22-8)
- Benzo[1,2-d:4,5-d']bis([1,2,3]triazole)-4,8(1H,7H)-dione (CAS 69370-63-4)
- tert-butyl (2R,4R)-4-amino-2-methylpyrrolidine-1-carboxylate (CAS 348165-63-9)
- (4-Methylcyclohexyl)(pyridin-4-yl)methanamine (CAS 1343816-09-0)
- 1-(6-Chloropyridin-2-yl)ethanol (CAS 152356-56-4)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
Why CATO?
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