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Structure of 693-93-6
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4-Methyloxazole is a heterocyclic compound featuring a five-membered ring with oxygen and nitrogen atoms, bearing a methyl group at the 4-position. This substitution enhances electron density at the ring’s C5 position, promoting reactivity in electrophilic aromatic substitution and facilitating use in synthetic routes to bioactive molecules. The compound exhibits good thermal stability and handles well under standard bench conditions.
4-Methyloxazole serves as a versatile heterocyclic building block in synthetic organic chemistry, offering enhanced stability and predictable reactivity in electrophilic substitution and transition-metal-catalyzed coupling reactions. Its methyl group provides a site for selective functionalization, while the oxazole core exhibits favorable compatibility with common protecting groups and reaction conditions, enabling efficient access to complex scaffolds in medicinal chemistry and materials science applications.
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GHS Pictogram :
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GHS No : GHS02,GHS05
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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-H318
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Precautionary Statements : P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
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Lot numbers can be found on the outside label of a product: