
Catalog Number	AR001S1R
Chemical Name	1H-Indole-3-carboxaldehyde, 4-ethynyl-
CAS Number	159718-56-6
Molecular Formula	C11H7NO
Molecular Weight	169.1794
MDL Number	MFCD18449825
SMILES	O=Cc1c[nH]c2c1c(C#C)ccc2

4-Ethynyl-1H-indole-3-carbaldehyde is a versatile compound widely used in chemical synthesis. This compound serves as a key building block in the creation of various indole derivatives, which are important structural motifs found in many bioactive compounds and pharmaceuticals. In synthetic chemistry, 4-Ethynyl-1H-indole-3-carbaldehyde can undergo a range of reactions to introduce diverse functional groups onto the indole scaffold. For instance, it can participate in Sonogashira coupling reactions to form new carbon-carbon bonds, enabling the introduction of alkyl or aryl groups at specific positions on the indole ring. Additionally, the aldehyde group in 4-Ethynyl-1H-indole-3-carbaldehyde allows for further functionalization via traditional carbonyl chemistry, such as nucleophilic addition or reduction reactions.Furthermore, the ethynyl group in this compound provides unique reactivity, allowing for the formation of alkynes or serving as a handle for further derivatization. This enables chemists to access a diverse array of indole-based compounds with tailored properties for various applications in medicinal chemistry, materials science, and other fields.

4-METHYLINDOLE-3-CARBOXALDEHYDE

4771-48-6

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GHS Pictogram
Signal Word	Warning
UN#	-
Hazard Statements	H302-H312-H332
Precautionary Statements	P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362-P403+P233-P501
Class	-
Packing Group	-

Packsize	Purity	Price	Availability
25mg	95%	$78.00	Global Stock	Buy Now	Add To Cart
100mg	95%	$174.00	Global Stock	Buy Now	Add To Cart
250mg	95%	$312.00	Global Stock	Buy Now	Add To Cart
1g	95%	$658.00	Global Stock	Buy Now	Add To Cart

1H-Indole-3-carboxaldehyde, 4-ethynyl-