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Structure of 13417-49-7
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5,6-Dihydro-2H-pyran-3-carbaldehyde features a reactive aldehyde group flanked by a saturated heterocyclic ring, enabling seamless integration into synthetic sequences requiring selective electrophilic functionality. This bench-stable scaffold supports efficient derivatization under standard conditions.
5,6-Dihydro-2H-pyran-3-carbaldehyde serves as a versatile building block in synthetic organic chemistry, enabling efficient access to oxygen-containing heterocycles and functionalized carbonyl intermediates. Its conjugated aldehyde and dihydropyran framework facilitate reliable Michael additions, aldol reactions, and protection strategies under mild conditions. The compound exhibits excellent bench stability and compatibility with common functional groups, simplifying purification and scale-up in complex molecule synthesis.
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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 : Ⅲ
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Hazard Statements : H226-H315-H319-H335
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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: