Tert-butyl 3-(((6-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)oxy)methyl)pyrrolidine-1-carboxylate CAS 1262133-83-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1262133-83-4
Molecular FormulaC21H32BClN2O5
Molecular Weight438.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 3-(((6-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)oxy)methyl)pyrrolidine-1-carboxylate CAS 1262133-83-4 chemical structure

Description

Tert-butyl 3-(((6-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)oxy)methyl)pyrrolidine-1-carboxylate (CAS 1262133-83-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H32BClN2O5. Molecular weight: 438.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H32BClN2O5
Molecular Weight438.75 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms2

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