Types of protons
|
CRC biomarker pool
|
Methyl esters of CRC biomarker pool
|
---|
CH
3
|
0.83-0.90
|
0.83-0.90
|
CH
2
|
1.21-1.24, m
|
1.21-1.24, m
|
-CH
2CH2COOH
|
1.57-1.65, m
|
1.53-1.69, m
|
-CH
2CH=CH-
|
1.98-2.08, m
|
1.94-2.03, m
|
CH
2COO
|
2.23-2.28, m
|
2.23-2.31, m
|
-CH=CH-CH
2-CH=
|
2.75-2.79, m
|
2.74-2.82, m
|
OCH
3
|
-
|
3.64, s
|
-CH(OH)CH=
|
3.45-3.71, 4.03-4.26
|
4.02-4.12, 4.16-4.26, 4.58-4.60
|
-CH=
|
5.10-5.47, m
|
5.08-5.40, m
|
-CH(OH)CH=
|
5.76-5.91, m
|
5.75-5.90, m
|
- *NMR solvent is CDCl3, signals assigned using 2D NMR experiments (HMQC and HMBC)