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Structure of 138937-28-7
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5,6-Dihydroxyindoline hydrobromide features a fused bicyclic core with two adjacent hydroxyl groups, enhancing solubility and reactivity. This bench-stable derivative integrates readily into synthetic sequences requiring oxygen-rich heterocyclic scaffolds. The hydrobromide salt form improves handling and crystallization behavior in process development workflows.
5,6-Dihydroxyindoline hydrobromide serves as a stable, bench-ready building block for the synthesis of substituted indolines and oxindoles. Its dual hydroxyl groups enable facile derivatization via oxidation, etherification, or metal-catalyzed coupling reactions. The hydrobromide salt enhances solubility and handling, facilitating use in aqueous or polar organic media. Functions effectively in the construction of bioactive heterocycles relevant to medicinal chemistry and natural product synthesis.
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GHS Pictogram :
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GHS No : GHS09
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Signal Word : Warning
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UN#: 3077
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Class : 9
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Packing Group : Ⅲ
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Hazard Statements : H410
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Precautionary Statements : P273-P391-P501
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Lot numbers can be found on the outside label of a product: