400 MHz in DMSO-d6
-
1H NMR 399.65 MHz C5 H10 O3 0.038 g : 0.5 ml DMSO-d6 (+-)-2-hydroxy-3-methylbutyric acid 
Assign. Shift(ppm)
A 12. B 5. C 3.745 D 1.924 E *1 0.902 F *1 0.826
Hz ppm Int.1499.21 3.752 413 1494.72 3.741 413 785.72 1.967 29 781.23 1.955 33 778.88 1.949 78 774.39 1.938 82 772.04 1.932 112 767.55 1.921 111 765.20 1.915 89 760.72 1.904 84 758.36 1.898 40 753.88 1.887 34 363.90 0.911 963 357.07 0.894 924 351.08 0.879 26 333.56 0.835 1000 326.72 0.818 980
in DMSO-d6
KBr disc
nujol mull
更多供应商