Lithium 2-hydroxy-4,4,5,5-tetramethyl-2-(1-methyl-1H-pyrazol-4-yl)-1,3,2-dioxaborolan-2-uide CAS 1173889-20-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1173889-20-7
Molecular FormulaC10H18BN2O3 Li
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Lithium 2-hydroxy-4,4,5,5-tetramethyl-2-(1-methyl-1H-pyrazol-4-yl)-1,3,2-dioxaborolan-2-uide CAS 1173889-20-7 chemical structure

Description

Lithium 2-hydroxy-4,4,5,5-tetramethyl-2-(1-methyl-1H-pyrazol-4-yl)-1,3,2-dioxaborolan-2-uide (CAS 1173889-20-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H18BN2O3 Li. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC10H18BN2O3 Li
Molecular Weight232.01 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Nitrogen Atoms2

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