tert-Butyl N-(tert-butoxycarbonyl)-N-[5-bromo-3-[(trimethylsilyl)ethynyl]pyrazin-2-yl]carbamate CAS 1225062-32-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1225062-32-7
Molecular FormulaC19H28BrN3O4Si
Molecular Weight470.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl N-(tert-butoxycarbonyl)-N-[5-bromo-3-[(trimethylsilyl)ethynyl]pyrazin-2-yl]carbamate CAS 1225062-32-7 chemical structure

Description

High-purity tert-Butyl N-(tert-butoxycarbonyl)-N-[5-bromo-3-[(trimethylsilyl)ethynyl]pyrazin-2-yl]carbamate (CAS 1225062-32-7) pharmaceutical standards reference standard. Molecular formula: C19H28BrN3O4Si. Molecular weight: 470.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H28BrN3O4Si
Molecular Weight470.43 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms3

Recommended Standards

Why CATO?