3-METHYL-CHROMEN-2-ONE(2445-82-1) 13C NMR
Molecular FormulaC10H8O2
Molecular Weight160.17
InChIInChI=1S/C10H8O2/c1-7-6-8-4-2-3-5-9(8)12-10(7)11/h2-6H,1H3
InChIKey VIIIJFZJKFXOGG-UHFFFAOYSA-N
SmilesC1(=O)OC2=CC=CC=C2C=C1C
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![](https://www.chemicalbook.com/Spectrum/2445-82-1_1HNMR_0.jpg)
Assign. Shift(ppm)
A 7.50
B 7.45
C 7.43
D 7.28
E 7.24
F 2.205
Spectral Code: 1H NMR : 90 MHz in CDCl3
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![](https://www.chemicalbook.com/Spectrum/2445-82-1_13CNMR_0.jpg)
ppm Int. Assign.
161.92 228 1
153.18 391 2
139.17 793 3
130.40 690 4
127.05 707 5
125.63 658 6
124.23 717 7
119.57 451 8
116.19 755 9
17.03 1000 10
Spectral Code: 13C NMR : in CDCl3
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![](https://www.chemicalbook.com/Spectrum/2445-82-1_IR1_0.jpg)
Spectral Code: IR : nujol mull
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![](https://www.chemicalbook.com/Spectrum/2445-82-1_Raman_0.jpg)
Spectral Code: Raman : 4880 A,200 M,powder