Species with data from:

Schaldach, B., Chemistry of gaseous ions. Part VIII. Bond strength and mass spectrometric fragmentation of 2-methoxycinnamic acid, Int. J. Mass Spectrom. Ion Processes, 1984, 56, 237.

9 matching species were found.

For each matching species the following will be displayed:

• Chemical name
• Chemical formula
• Structure image (if available)

Click on the name to see more data.

1. trans-Cinnamic acid (C₉H₈O₂)
   
2. (Z)-3-Phenyl-2-propenoic acid (C₉H₈O₂)
   
3. (E)-3-(2-Methoxyphenyl)-2-propenoic acid (C₁₀H₁₀O₃)
   
4. (E)-3-(2-Bromophenyl)propenoic acid (C₉H₇BrO₂)
   
5. 2-Propenoic acid, 3-(2-hydroxyphenyl)-, (E)- (C₉H₈O₃)
   
6. 2-Propenoic acid, 3-(2-fluorophenyl)- (C₉H₇FO₂)
   
7. (E)-3-(2-Methylphenyl)-2-propenoic acid (C₁₀H₁₀O₂)
   
8. 2-Propenoic acid, 3-(2-iodophenyl)-(E)- (C₉H₇IO₂)
   
9. 2-[2-Chlorophenyl]propenoic acid (C₉H₇ClO₂)
   

© 2026 by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.

Copyright for NIST Standard Reference Data is governed by the Standard Reference Data Act.