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Structure of 635-26-7
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o-Tolylhydrazine hydrochloride offers a bench-stable, moisture-tolerant platform for constructing heterocyclic scaffolds. The ortho-methyl group enhances electron density at the hydrazine nitrogen, promoting reactivity in cycloaddition and condensation reactions. This derivative integrates readily into pharmaceutical intermediates and functional materials under standard conditions.
o-Tolylhydrazine hydrochloride serves as a versatile building block in the synthesis of heterocyclic compounds, particularly pyrazoles and triazoles, through condensation and cyclization reactions. Its ortho-methyl group enhances electronic effects and steric control in downstream transformations. The hydrochloride salt ensures excellent bench stability, ease of handling, and compatibility with standard purification techniques, making it well-suited for medicinal chemistry and process-scale applications.
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GHS Pictogram :
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GHS No : GHS06,GHS08,GHS09
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301+H311+H331-H317-H350-H410
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Precautionary Statements : P261-P264-P270-P271-P272-P273-P280-P302+P352-P304+P340-P330-P361+P364-P362+P364-P391-P405-P501
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Lot numbers can be found on the outside label of a product: