CAS Registry Number: 761446-44-0

Name:

1H-​Pyrazole, 1-​methyl-​4-​(4,​4,​5,​5-​tetramethyl-​1,​3,​2-​dioxaborolan-​2-​yl)​-
(1-​Methyl-​1H-​pyrazol-​4-​yl)​boronic acid pinacol ester; 1-​Methyl-​4-​(4,​4,​5,​5-​tetramethyl-​1,​3,​2-​dioxaborolan-​2-​yl)​-​1H-​pyrazole; 1-​Methyl-​4-​(4,​4,​5,​5-​tetramethyl-​1,​3,​2-​dioxaborolan-​2-​yl)​pyrazole; 1-​Methyl-​4-​(tetramethyl-​1,​3,​2-​dioxaborolan-​2-​yl)​-​1H-​pyrazole; 1-​Methylpyrazole-​4-​boronic acid pinacol ester; 1-​methyl-​4-​(4,​4,​5,​5-​tetramethyl-​1,​3,​2-​dioxaborolan-​2-​yl)​-​1H-​pyrazole; 2-​(1-​Methylpyrazol-​4-​yl)​-​4,​4,​5,​5-​tetramethyl-​1,​3,​2-​dioxaborolane; 4-​(4,​4,​5,​5-​Tetramethyl-​1,​3,​2-​dioxaborolan-​2-​yl)​-​1-​methyl-​1H-​pyrazole; 4-​(4,​4,​5,​5-​Tetramethyl-​1,​3,​2-​dioxaborolan-​2-​yl)​-​1-​methylpyrazole 

Chemical Formula: C10H17BN2O2
Exact Mass: 208.14
Molecular Weight: 208.07
m/z: 208.14 (100.0%), 207.14 (24.8%), 209.14 (11.8%), 208.15 (2.7%)

InChI: InChI=1S/C10H17BN2O2/c1-9(2)10(3,4)15-11(14-9)8-6-12-13(5)7-8/h6-7H,1-5H3
InChIKey: UCNGGGYMLHAMJG-UHFFFAOYSA-N
Canonical SMILES : B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)C

Specification

98%

(1) Ivachtchenko, Alexandre V.; Journal of Heterocyclic Chemistry 2004, V41(6), P931-939 CAPLUS