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Structure of 1990-90-5
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4-Amino-3-methylpyridine features a pyridine core functionalized with an amino group at the 4-position and a methyl substituent at the 3-position, delivering enhanced electron density and improved solubility. This combination enables efficient coordination in transition metal catalysis and facilitates direct incorporation into heterocyclic frameworks. The molecule exhibits bench-stable handling characteristics under standard conditions.
4-Amino-3-methylpyridine serves as a versatile building block in medicinal chemistry, enabling the construction of heterocyclic scaffolds through standard coupling and functionalization reactions. Its amino and methyl groups offer orthogonal reactivity for selective derivatization, while its pyridine core provides enhanced solubility and metabolic stability. The compound exhibits good bench stability and is readily purified by recrystallization or chromatography, facilitating integration into multi-step synthetic sequences.
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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
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Precautionary Statements : P264-P270-P280-P301+P310-P302+P352-P305+P351+P338-P330-P332+P313-P337+P313-P362+P364-P501
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Lot numbers can be found on the outside label of a product: