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Structure of 1314723-39-1
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This pyrido[4,3-d]pyrimidine derivative features a chlorine substituent at the 2-position, enhancing electrophilicity for downstream functionalization. The hydrochloride salt form ensures improved solubility and stability under standard handling conditions, facilitating use in synthetic organic chemistry and medicinal chemistry applications.
2-Chloro-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine hydrochloride serves as a versatile heterocyclic building block for medicinal chemistry and catalytic synthesis. Its chlorinated pyridopyrimidine core enables efficient late-stage functionalization via palladium-catalyzed cross-coupling reactions. The hydrochloride salt enhances solubility and bench stability, facilitating handling and purification in standard reaction workflows.
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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-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: