tert-Butyl 5-[(tert-butyldimethylsilyl)oxy]-2-chloro-1H-indole-1-carboxylate CAS 1881293-59-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1881293-59-9
Molecular FormulaC19H28ClNO3Si
Molecular Weight381.97 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 5-[(tert-butyldimethylsilyl)oxy]-2-chloro-1H-indole-1-carboxylate CAS 1881293-59-9 chemical structure

Description

tert-Butyl 5-[(tert-butyldimethylsilyl)oxy]-2-chloro-1H-indole-1-carboxylate (CAS 1881293-59-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H28ClNO3Si. Molecular weight: 381.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H28ClNO3Si
Molecular Weight381.97 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms1

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