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4-Aminocinnamic acid(17570-30-8) 13C NMR
Product Name4-Aminocinnamic acid
CAS17570-30-8
Molecular FormulaC9H9NO2
Molecular Weight163.17
InChIInChI=1S/C9H9NO2/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6H,10H2,(H,11,12)/b6-3+
InChIKey JOLPMPPNHIACPD-ZZXKWVIFSA-N
SmilesC(O)(=O)/C=C/C1=CC=C(N)C=C1
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C9 H9 N O2 0.038 g : 0.5 ml DMSO-d6 trans-4-aminocinnamic acid 
Assign. Shift(ppm)
A 12. B 7.443 C 7.356 D 6.578 E 6.156 F 5.8
Hz ppm Int.2983.03 7.465 549 2967.22 7.425 588 2944.57 7.368 883 2935.81 7.346 930 2633.23 6.589 1000 2624.68 6.568 980 2468.05 6.176 835 2452.24 6.136 784 2289.20 5.729 61
in DMSO-d6
