cas 1258323-45-3|| where to buy Potassium trifluoro(1-methyl-1H-pyrazol-5-yl)borate

Nom du produit:Potassium trifluoro(1-methyl-1H-pyrazol-5-yl)borate

IUPAC Name:potassium trifluoro(1-methyl-1H-pyrazol-5-yl)boranuide

Unité d'emballage	Stock disponible	Prix($)	Quantité
CM219996-5g	in stock	ƥȃȃ

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: N° CAS:1258323-45-3; Formule moléculaire:C4H5BF3KN2; Point de fusion:-; Code SMILES:CN1N=CC=C1[B-](F)(F)F.[K+]; Densité:

: Numéro de catalogue:CM219996; Poids moléculaire:188; Point d'ébullition:; N° Mdl:MFCD19620590; Stockage:

: Pyrazoles; Pyrazoles are organic compounds of the general formula C3H3N2H. It is a five-membered heterocycle consisting of three carbon atoms and two adjacent nitrogen atoms. As an H-bond-donating heterocycle, pyrazole has been used as a more lipophilic and metabolically more stable bioisomer of phenol. Pyrazoles have attracted more and more attention due to their broad spectrum of action and strong efficacy.; Pyrazone; Custom pyrazone for customers from all over the world are our main business.

: Borates; Borates are classified as critical materials, they are the main source of boron and have a variety of industrial applications. Organic trifluoroborate is stable to heat, air and humidity, and is a very convenient crystalline boric acid compound. Since it has a tetra-coordinated boronic acid structure after the substitution of fluorine, it does not exhibit Lewis acidity and is stable to oxidation conditions. In addition, it can be regarded as the protector of boronic acid and boronic acid ester, which can be converted into each other. The compound can generally exist stably in organic solvents, but will decompose in protic solvents to liberate trivalent boron, so it can be directly used as a substrate for Suzuki coupling. The difference between trifluoroborate and boric acid is that it must exist in a monomeric form, so the equivalent weight can be closely controlled.