2-(2-Methyl-1H-indol-3-yl)naphthalene-1,4-dione CAS 123973-75-1

Purity 97%+In StockPharmaceutical Standards
CAS No.123973-75-1
Molecular FormulaC19H13NO2
Molecular Weight287.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-Methyl-1H-indol-3-yl)naphthalene-1,4-dione CAS 123973-75-1 chemical structure

Description

2-(2-Methyl-1H-indol-3-yl)naphthalene-1,4-dione (CAS 123973-75-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H13NO2. Molecular weight: 287.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC19H13NO2
Molecular Weight287.31 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms1

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