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  7. 4-Iodo-1H-pyrazole, 99%

4-Iodo-1H-pyrazole, 99%

Catalog No. AAH5636903
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Catalog No. AAH5636903 Supplier Thermo Scientific Chemicals Supplier No. H5636903
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Description

CAS: 3469-69-0 | C3H3IN2 | 193.975 g/mol

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.

Applications
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.

Solubility
Soluble in water.

Notes
Light sensitive. Incompatible with oxidizing agents. Store at room temperature.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 3469-69-0
Molecular Formula C3H3IN2
Molecular Weight (g/mol) 193.975
MDL Number MFCD00005244
InChI Key LLNQWPTUJJYTTE-UHFFFAOYSA-N
Synonym 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
PubChem CID 77022
ChEBI CHEBI:45260
IUPAC Name 4-iodo-1H-pyrazole
SMILES C1=C(C=NN1)I

Specifications

Melting Point 108°C to 110°C
Quantity 1 g
Sensitivity Light sensitive
Solubility Information Soluble in water.
Formula Weight 193.97
Percent Purity 99%
Chemical Name or Material 4-Iodo-1H-pyrazole

Safety and Handling

Hazard Category H302-H315-H319-H335
Hazard Statement GHS H Statement
H301-H315-H319-H335
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber 222-434-1
RTECSNumber UQ7145000
TSCA No
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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