(1-(tert-Butoxycarbonyl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)boronic acid pinacol ester, 97% CAS 1131121-50-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1131121-50-0
Molecular FormulaC18H26BN3O4
Molecular Weight359.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1-(tert-Butoxycarbonyl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)boronic acid pinacol ester, 97% CAS 1131121-50-0 chemical structure

Description

(1-(tert-Butoxycarbonyl)-3-methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)boronic acid pinacol ester, 97% (CAS 1131121-50-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H26BN3O4. Molecular weight: 359.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H26BN3O4
Molecular Weight359.23 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms3

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