
Catalog Number	AR003L2D
Chemical Name	4,4,5,5-Tetramethyl-2-(4-Methylthiophen-2-yl)-1,3,2-Dioxaborolane
CAS Number	635305-48-5
Molecular Formula	C11H17BO2S
Molecular Weight	224.1275
MDL Number	MFCD11045430
SMILES	Cc1csc(c1)B1OC(C(O1)(C)C)(C)C

4,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane is a versatile chemical compound widely utilized in chemical synthesis processes. This unique compound serves as a valuable building block in the field of organic chemistry, particularly in the synthesis of complex molecules and pharmaceutical intermediates. Due to its boron-containing structure, 4,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane exhibits remarkable reactivity and compatibility with various functional groups, making it a sought-after reagent in modern synthetic methodologies.In organic synthesis, 4,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane is frequently employed in palladium-catalyzed cross-coupling reactions, such as Suzuki-Miyaura coupling and Negishi coupling. By serving as a boron source, this compound facilitates the construction of carbon-carbon bonds, enabling chemists to access a wide range of structurally diverse compounds efficiently. Moreover, the unique steric and electronic properties of 4,4,5,5-Tetramethyl-2-(4-methylthiophen-2-yl)-1,3,2-dioxaborolane contribute to enhanced selectivity and yield in complex molecule synthesis, making it an indispensable tool for synthetic chemists striving to access novel compounds with precision and efficiency.

1,3,2-Dioxaborolane, 2,2'-(2,5-thiophenediyl)bis[4,4,5,5-tetramethyl-

175361-81-6

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4,4,5,5-Tetramethyl-2-(4-Methylthiophen-2-yl)-1,3,2-Dioxaborolane

635305-48-5

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4,4,5,5-Tetramethyl-2-(2-thienyl)-1,3,2-dioxaborolane

193978-23-3

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4,4,5,5-Tetramethyl-2-(3-methylthiophen-2-yl)-1,3,2-dioxaborolane

885692-91-1

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5-Methylthiophene-2-boronic acid, pinacol ester

476004-80-5

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2-(5-Chloro-4-methylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

1111095-98-7

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5-CYANOTHIOPHENE-2-BORONIC ACID PINACOL ESTER

463336-26-7

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1-Butanol, 4-amino-

13325-10-5

$3.00/1g, $6.00/5g, $10.00/10g, $25.00/25g, $97.00/100g, $464.00/500g,

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Benzenamine, 4-(4-methyl-1-piperazinyl)-

16153-81-4

$4.00/5g, $4.00/1g, $6.00/10g, $14.00/25g, $52.00/100g, $255.00/500g,

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1H-Pyrazolo[3,4-b]pyridine, 4-chloro-

29274-28-0

$4.00/100mg, $5.00/250mg, $12.00/1g, $45.00/5g, $87.00/10g, $208.00/25g, $693.00/100g,

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4,6-Dichloropyridin-3-amine

7321-93-9

$4.00/100mg, $5.00/250mg, $19.00/1g, $66.00/5g, $132.00/10g, $295.00/25g, $537.00/50g, $1,039.00/100g,

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6-Benzyl-2,4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

778574-06-4

$5.00/250mg, $5.00/100mg, $17.00/1g, $73.00/5g, $130.00/10g, $244.00/25g,

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Bromo-PEG5-azide

1402411-90-8

$128.00/250mg, $197.00/500mg, $318.00/1g,

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GHS Pictogram
Signal Word	Warning
UN#	-
Hazard Statements	H302-H413
Precautionary Statements	P273-P501
Class	-
Packing Group	-

Packsize	Purity	Price	Availability
250mg	97%	$6.00	Global Stock	Buy Now	Add To Cart
1g	97%	$8.00	Global Stock	Buy Now	Add To Cart
5g	97%	$35.00	Global Stock	Buy Now	Add To Cart
25g	97%	$170.00	Global Stock	Buy Now	Add To Cart