2,4-Diiodo-1h-imidazole CAS 19198-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19198-80-2 |
| Molecular Formula | C3H2I2N2 |
| Molecular Weight | 319.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Diiodo-1h-imidazole (CAS 19198-80-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H2I2N2. Molecular weight: 319.87 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H2I2N2 |
| Molecular Weight | 319.87 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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- 3,4-Diiodo-1H-pyrazole (CAS 6645-70-1)
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- 1,1-Diiodo-2-methylpropane (CAS 10250-55-2)
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Recommended Standards
- 1-(3-(4-Chlorophenyl)azepan-1-yl)-2-cyclopentylethan-1-one (CAS 1797720-31-0)
- 2,5-Diiodofuran (CAS 23440-20-2)
- 4,5-Diiodoimidazole (CAS 15813-09-9)
- 1-[(3,5-dimethyl-1h-pyrazol-4-yl)sulfonyl]-4-methylpiperazine (CAS 926266-29-7)
- 3-Acetamidobenzenesulfonic acid (CAS 54981-39-4)
- Perospirone Impurity 10 (CAS CATO-C4X-245810)
- 2,2-Difluoro-N-(1-(1-methyl-1h-pyrazol-4-yl)ethyl)ethan-1-amine (CAS 1245806-68-1)
- 1,1'-Iminodicyclohexanecarbonitrile (CAS 41556-40-5)
- Ethyl 6-chloropyrazine-2-carboxylate (CAS 161611-46-7)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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