1-((4-Ethoxyphenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid CAS 113749-78-3

Purity 97%+In StockPharmaceutical Standards
CAS No.113749-78-3
Molecular FormulaC23H17NO5
Molecular Weight387.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-((4-Ethoxyphenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid CAS 113749-78-3 chemical structure

Description

1-((4-Ethoxyphenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (CAS 113749-78-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H17NO5. Molecular weight: 387.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC23H17NO5
Molecular Weight387.38 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms1

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