3-cyclopentyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanenitrile - CAS 1153949-38-2

Catalog: BB054174
Product Name: 3-cyclopentyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanenitrile
CAS: 1153949-38-2
Synonyms: β-Cyclopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-propanenitrile; 1-(2-Cyano-1-cyclopentylethyl)-1H-pyrazol-4-boronic acid pinacol ester; 1H-Pyrazole-1-propanenitrile, beta-cyclopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
3-cyclopentyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanenitrile
Related CAS:1146629-84-6 (R-isomer) 1236033-24-1 (S-isomer)
IUPAC Name:3-cyclopentyl-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]propanenitrile
Description:It is an intermediate in the synthesis of Ruxolitinib, which is a selective inhibitor of Janus tyrosine kinase (JAK1 and JAK2) for the treatment of myeloproliferative neoplasms and psoriasis.
Molecular Weight:315.22
Molecular Formula:C17H26BN3O2
Canonical SMILES:B1(OC(C(O1)(C)C)(C)C)C2=CN(N=C2)C(CC#N)C3CCCC3
InChI:InChI=1S/C17H26BN3O2/c1-16(2)17(3,4)23-18(22-16)14-11-20-21(12-14)15(9-10-19)13-7-5-6-8-13/h11-13,15H,5-9H2,1-4H3
InChI Key:LJZLJWDLFHJEOC-UHFFFAOYSA-N
Boiling Point:471.8±25.0°C (Predicted)
Purity:95%
Density:1.13±0.1 g/cm3
Solubility:Soluble in DCM, Methanol
Appearance:White Solid
Storage:Store at 2-8°C

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Related Functional Groups

Boronic Acids and Esters

Pyrazoles

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