3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine

Name: 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine
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CAS No. 1319591-26-8
Cat. No. CS-0153824
Purity≥95%
MDL No.MFCD26393423

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3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine|CS-0153824

Structure of 1319591-26-8

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Description

This trityl-protected pyrazolopyridine boronate integrates seamlessly into cross-coupling workflows, offering enhanced stability and selective reactivity. The tetramethylboronate moiety enables efficient Suzuki-Miyaura coupling, while the trityl group provides robust protection for downstream transformations under standard conditions.

Application

3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine serves as a robust boronate building block for palladium-catalyzed cross-coupling reactions. The trityl group provides exceptional stability and orthogonal protection, enabling selective deprotection and functionalization in complex molecule synthesis. Its compatibility with standard Suzuki-Miyaura conditions and ease of purification make it ideal for constructing bioactive heterocyclic scaffolds in medicinal chemistry and materials science applications.

General Information

CAS No. 1319591-26-8
Cat. No. CS-0153824
Purity ≥95%
MDL No. MFCD26393423
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₁H₃₀BN₃O₂
Molecular Weight 487.40
Synonym(s) 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tritylpyrazolo[3,4-b]pyridine
SMILES CC1(C)C(C)(C)OB(C2=NN(C3=C2C=CC=N3)C(C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6)O1

Computational Chemistry Data

TPSA 49.17
LogP 5.5707
H_Acceptors 5
H_Donors 0
Rotatable_Bonds 5

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
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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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

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3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine

CAS No. 1319591-26-8

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