3',6'-Bis((2-ethyl-6-methylphenyl)amino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one CAS 84373-12-6

Purity 97%+In StockPharmaceutical Standards
CAS No.84373-12-6
Molecular FormulaC38H34N2O3
Molecular Weight566.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3',6'-Bis((2-ethyl-6-methylphenyl)amino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one CAS 84373-12-6 chemical structure

Description

High-purity 3',6'-Bis((2-ethyl-6-methylphenyl)amino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one (CAS 84373-12-6) pharmaceutical standards reference standard. Molecular formula: C38H34N2O3. Molecular weight: 566.69 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC38H34N2O3
Molecular Weight566.69 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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)23.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms2

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