(1-Methyl-1H-pyrazol-4-yl)boronic acid

Name: (1-Methyl-1H-pyrazol-4-yl)boronic acid
Brand: ChemScene
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CAS No. 847818-55-7
Cat. No. CS-W004683
Purity≥97%
MDL No.MFCD09414709

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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(1-Methyl-1H-pyrazol-4-yl)boronic acid|CS-W004683

Structure of 847818-55-7

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Description

This boronate moiety integrates seamlessly into Suzuki-Miyaura cross-coupling reactions, delivering high functional group tolerance and stability under standard conditions. The methylated pyrazole scaffold enhances solubility and resistance to protodeboronation, enabling efficient derivatization in synthetic workflows.

Application

(1-Methyl-1H-pyrazol-4-yl)boronic acid serves as a robust boronate building block for Suzuki-Miyaura cross-coupling reactions, enabling efficient C–C bond formation under mild conditions. Its pyrazole core imparts enhanced stability and solubility, while the methyl group improves functional group tolerance and facilitates purification. Widely used in medicinal chemistry and agrochemical synthesis, it functions reliably in the construction of biologically relevant heterocyclic scaffolds.

General Information

CAS No. 847818-55-7
Cat. No. CS-W004683
Purity ≥97%
MDL No. MFCD09414709
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₇BN₂O₂
Molecular Weight None
Synonym(s) 1-Methyl-1H-pyrazole-4-boronic acid
SMILES CN1N=CC(B(O)O)=C1

Computational Chemistry Data

TPSA 58.28
LogP -1.9001
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 1

Safety Information

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Hazard Statements : N/A
Precautionary Statements : N/A

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

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(1-Methyl-1H-pyrazol-4-yl)boronic acid

CAS No. 847818-55-7

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