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Structure of 221037-98-5
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Methylthymol Blue sodium salt is used as thymol-containing organic dye. It is used as an indicator for complexometry. It is used in determination of sulfate in rainwater. It combines with silica gel and aids in the separation and preconcentration of trace amounts of heavy metals from some salts.
(3-Iodophenyl)boronic acid serves as a versatile building block in palladium-catalyzed cross-coupling reactions, enabling efficient C–C bond formation with aryl halides and triflates. Its iodine substituent enhances reactivity in Suzuki-Miyaura coupling protocols, while the boronic acid group offers excellent bench stability and compatibility with diverse functional groups. This compound facilitates the construction of biaryl scaffolds commonly found in pharmaceutical intermediates and advanced materials.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: