Lot numbers can be found on the outside label of a product:
(1-Methyl-1H-pyrazol-4-yl)boronic acid
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CAS No. 847818-55-7
- Cat. No. CS-W004683
- Purity≥97%
- MDL No.MFCD09414709
*For research and further manufacturing use only, not for direct human use.
Structure of 847818-55-7
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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
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.
Synthesis
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Route1
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In-stock
15803-02-8 - ~38%
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In-stock
847818-55-7
References
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Journal of Heterocyclic Chemistry, , vol. 41, # 6 p. 931 - 939
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Route2
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930-36-9 - ~%
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In-stock
847818-55-7
References
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Organic Process Research and Development, , vol. 14, # 4 p. 849 - 858
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Route3
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1044733-61-0 - ~%
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In-stock
847818-55-7
References
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Organic Process Research and Development, , vol. 14, # 4 p. 849 - 858
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Safety Information
Download SDS|
GHS Pictogram :
N/A
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GHS No : N/A
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Signal Word : N/A
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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 : N/A
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Precautionary Statements : N/A
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Quality Control
Computational Chemistry Data
- TPSA 58.28
- LogP -1.9001
- H_Acceptors 4
- H_Donors 2
- Rotatable_Bonds 1
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Key Words
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