847818-58-0 Usage
General Description
1-(3-Methylbutyl)-1H-pyrazole-4-boronic acid is a chemical compound with the molecular formula C9H14BNO2. It is a boronic acid derivative that contains a pyrazole ring. 1-(3-METHYLBUTYL)-1H-PYRAZOLE-4-BORONIC ACID is commonly used in organic synthesis and medicinal chemistry as a versatile building block for the preparation of various pharmaceuticals and biologically active compounds. It can also serve as a ligand in transition metal-catalyzed reactions. The boronic acid functionality of this compound allows it to participate in Suzuki-Miyaura cross-coupling reactions, which are widely used in the synthesis of pharmaceuticals and agrochemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 847818-58-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,7,8,1 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 847818-58:
(8*8)+(7*4)+(6*7)+(5*8)+(4*1)+(3*8)+(2*5)+(1*8)=220
220 % 10 = 0
So 847818-58-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H15BN2O2/c1-7(2)3-4-11-6-8(5-10-11)9(12)13/h5-7,12-13H,3-4H2,1-2H3
847818-58-0Relevant articles and documents
Synthesis of pinacol esters of 1-alkyl-1H-pyrazol-5-yl- and 1-alkyl-1H-pyrazol-4-ylboronic acids
Ivachtchenko, Alexandre V.,Kravchenko, Dmitry V.,Zheludeva, Valentina I.,Pershin, Dmitry G.
, p. 931 - 939 (2007/10/03)
Starting from 1H-pyrazol, a wide number of 1-alkyl-1H-pyrazol-4-yl and 1-alkyl-1H-pyrazol-5-ylboronic acids and their pinacol esters were synthesized and characterized. The key step in the described methodology is the regioselective lithiation of the pyrazole ring. The synthesized pinacolates are stable under prolonged storage and can be used as convenient reagents in organic synthesis.
