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4-Iodo-1H-pyrazole, 99%
CAS: 3469-69-0 | C3H3IN2 | 193.975 g/mol
Supplier: Thermo Scientific Chemicals H5636906
Description
4-Iodopyrazole was used in an indium-mediated synthesis of heterobiaryls. It undergoes iodination in the presence of iodine and ammonium hydroxide to yield 3,4-di-iodo- and 3,4,5-tri-iodo-pyrazole.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications4-Iodopyrazole was used in an indium-mediated synthesis of heterobiaryls. It undergoes iodination in the presence of iodine and ammonium hydroxide to yield 3,4-di-iodo- and 3,4,5-tri-iodo-pyrazole.
Solubility
Soluble in water.
Notes
Light sensitive. Incompatible with oxidizing agents. Store at room temperature.
Specifications
| 4-Iodo-1H-pyrazole | |
| 108°C to 110°C | |
| MFCD00005244 | |
| Light sensitive | |
| Soluble in water. | |
| C1=C(C=NN1)I | |
| 193.975 | |
| CHEBI:45260 | |
| 99% |
| 3469-69-0 | |
| C3H3IN2 | |
| 5 g | |
| 4-iodopyrazole, 1h-pyrazole, 4-iodo, 4-iodo-pyrazole, pyrazole, 4-iodo, 4-iod-1h-pyrazol, 4-iodo pyrazole, sfthcqvilimkp@, zlchem 55, 4-iodo-1h-pyrazol, pubchem13295 | |
| LLNQWPTUJJYTTE-UHFFFAOYSA-N | |
| 4-iodo-1H-pyrazole | |
| 77022 | |
| 193.97 |
Chemical Identifiers
| 3469-69-0 | |
| 193.975 | |
| LLNQWPTUJJYTTE-UHFFFAOYSA-N | |
| 77022 | |
| 4-iodo-1H-pyrazole |
| C3H3IN2 | |
| MFCD00005244 | |
| 4-iodopyrazole, 1h-pyrazole, 4-iodo, 4-iodo-pyrazole, pyrazole, 4-iodo, 4-iod-1h-pyrazol, 4-iodo pyrazole, sfthcqvilimkp@, zlchem 55, 4-iodo-1h-pyrazol, pubchem13295 | |
| CHEBI:45260 | |
| C1=C(C=NN1)I |
Safety and Handling
GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
H302-H315-H319-H335
EINECSNumber : 222-434-1
RTECSNumber : UQ7145000
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only