(3E)-1-Methyl-3-[(4-phenoxyphenyl)imino]-2,3-dihydro-1H-indol-2-one CAS 338414-72-5

Purity 97%+In StockPharmaceutical Standards
CAS No.338414-72-5
Molecular FormulaC21H16N2O2
Molecular Weight328.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3E)-1-Methyl-3-[(4-phenoxyphenyl)imino]-2,3-dihydro-1H-indol-2-one CAS 338414-72-5 chemical structure

Description

(3E)-1-Methyl-3-[(4-phenoxyphenyl)imino]-2,3-dihydro-1H-indol-2-one (CAS 338414-72-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H16N2O2. Molecular weight: 328.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H16N2O2
Molecular Weight328.36 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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