(E)-2-(2-((E)-1,3,3-Trimethylindolin-2-ylidene)ethylidene)-3,4-dihydronaphthalen-1(2H)-one CAS 53704-25-9

Purity 97%+In StockPharmaceutical Standards
CAS No.53704-25-9
Molecular FormulaC23H23NO
Molecular Weight329.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-2-(2-((E)-1,3,3-Trimethylindolin-2-ylidene)ethylidene)-3,4-dihydronaphthalen-1(2H)-one CAS 53704-25-9 chemical structure

Description

(E)-2-(2-((E)-1,3,3-Trimethylindolin-2-ylidene)ethylidene)-3,4-dihydronaphthalen-1(2H)-one (CAS 53704-25-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H23NO. Molecular weight: 329.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC23H23NO
Molecular Weight329.43 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
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms1

Recommended Standards

Why CATO?