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Structure of 694-48-4
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1,3-Dimethylpyrazole is a bench-stable heterocyclic compound featuring two methyl groups at the 1- and 3-positions of the pyrazole ring. This substitution pattern enhances electron density at the nitrogen atoms while maintaining favorable solubility in common organic solvents. The molecule serves as a versatile scaffold in medicinal chemistry and catalyst design due to its ability to engage in hydrogen bonding and coordinate metal centers. Its steric profile supports selective reactivity in transition-metal-catalyzed transformations.
1,3-Dimethylpyrazole serves as a versatile heterocyclic building block in medicinal chemistry and catalyst design. Its stable, electron-rich pyrazole core facilitates metal coordination and enables diverse functionalization at C4 and C5 positions. The methyl groups enhance solubility and metabolic stability, while the scaffold exhibits robust bench stability and compatibility with standard coupling reactions.
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GHS Pictogram :
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GHS No : GHS02,GHS07
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Signal Word : Danger
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UN#: 1993
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Class : 3
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Packing Group : Ⅱ
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Hazard Statements : H225-H315-H319
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Precautionary Statements : P210-P233-P240-P241-P242-P243-P264-P280-P362+P364-P370+P378-P501
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Lot numbers can be found on the outside label of a product: