Ethyl 5-bromo-7-chloro-1H-indole-2-carboxylate CAS 881040-97-7

Purity 97%+In StockPharmaceutical Standards
CAS No.881040-97-7
Molecular FormulaC11H9BrClNO2
Molecular Weight302.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 5-bromo-7-chloro-1H-indole-2-carboxylate CAS 881040-97-7 chemical structure

Description

Ethyl 5-bromo-7-chloro-1H-indole-2-carboxylate (CAS 881040-97-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9BrClNO2. Molecular weight: 302.55 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H9BrClNO2
Molecular Weight302.55 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl/Br-containing
Nitrogen Atoms1

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