Compound Q&A
Are there alternatives to [3-(1H-Pyrazol-1-yl)phenyl]boronic acid (CAS: 476620-22-1) in synthesis?
Answer
![[3-(1H-Pyrazol-1-yl)phenyl]boronic acid](https://static.chemtradehub.com/structs/476/476620-22-1-d88b.webp "[3-(1H-Pyrazol-1-yl)phenyl]boronic acid")
Yes, there are alternatives to [3-(1H-Pyrazol-1-yl)phenyl]boronic acid (CAS: 476620-22-1) in synthesis, such as [2-(1H-pyrazol-1-yl)phenyl]boronic acid and 4-(1H-pyrazol-1-yl)benzeneboronic acid. These boronic acids are structurally similar and can be used as precursors in Suzuki coupling reactions. Alternative reagents like triphenylphosphine and other organoboranes can also serve as effective substitutes in some synthetic routes.
About
CAS No
476620-22-1
English Name
[3-(1H-Pyrazol-1-yl)phenyl]boronic acid
Molecular Formula
C9H9BN2O2
Molecular Weight
187.99 g/mol
SMILES
OB(O)c1cccc(c1)n2cccn2
InChIKey
NMBKAXJHGMDYGA-UHFFFAOYSA-N
Last Updated: 2025-11-11 15:25
![[3-(1H-Pyrazol-1-yl)phenyl]boronic acid — ShenZhenAiTaHuaXue Co Ltd](https://static.chemtradehub.com/suppliers/67ced0fb2b2de6e8e95a67fa/67ced0fb2b2de6e8e95a67fa-logo.webp){kind=logo}
![[3-(1H-Pyrazol-1-yl)phenyl]boronic acid — Jiadawei (Shanghai) Medical Technology Development Co., Ltd.](https://static.chemtradehub.com/suppliers/67cdf07457537e5c8069afc1/67cdf07457537e5c8069afc1-logo.webp){kind=logo}
![[3-(1H-Pyrazol-1-yl)phenyl]boronic acid — Shanghai Yuyeh Biotechnology Co., Ltd.](https://static.chemtradehub.com/suppliers/67ce9f132b2de6e8e95a48fe/67ce9f132b2de6e8e95a48fe-logo.webp){kind=logo}