90828-12-9

Basic information

• Product Name: Benzoic acid, 4-[(1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-, methyl ester, (Z)-
• CAS NO: 90828-12-9
• Molecular Formula: C17H13NO3
• Molecular Weight: 279.295
• Mol File: 90828-12-9.mol

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 4-[(1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-, methyl ester, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 4-[(1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-, methyl ester, (Z)-(90828-12-9)
• EPA Substance Registry System: Benzoic acid, 4-[(1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-, methyl ester, (Z)-(90828-12-9)

Safety Data

• Hazardous Substances Data: 90828-12-9(Hazardous Substances Data)

Upstream product

• 104-87-0 4-methyl-benzaldehyde 
• 90828-13-0 methyl (E)-4-((2-oxoindolin-3-ylidene)methyl)benzoate 

Relevant articles and documents

(Z)- AND (E)-ARYLIDENE-1,3-DIHYDROINDOL-2-ONES : CONFIGURATION, CONFORMATION, AND INFRARED CARBONYL STRETCHING FREQUENCIES

The configuration and conformation of both (Z)- and (E)-arylidene-1,3-dihydroindol-2-ones were investigated.In the solid state the Z-isomer is planar whereas the E-isomer has the aryl group significantly twisted, as shown by two X-ray structures.A linear