1

ergosterol peroxide

atom

δ_C

δ_H (J in Hz)

δ_C

δ_H (J in Hz)

1

35.1

1.73 m 1.97 m

35.1

1.71 (dd, 13.5, 3.1), 1.98 (dd, 13.5, 3.1)

2

30.5

1.54 m, 1.84 m

30.5

1.55 m, 1.85 m

3

66.8

3.97 m

66.8

3.98 m

4

37.3

1.92 m, 2.11 m

37.3

1.94 m, 2.11 m

5

82.5

83.1

6

135.8

6.25 (d, 8.6)

135.8

6.25 (d, 8.6)

7

131.1

6.51 (d, 8.6)

131.1

6.51 (d, 8.6)

8

79.8

79.8

9

51.4

1.50 m

51.4

1.50 m

10

37.3

37.3

11

23.8

1.23 m, 1.55 m

23.8

1.22 m, 1.53 m

12

39.7

1.25 m, 1.98 m

39.7

1.25 m, 1.96 m

13

44.9

44.9

14

52.1

1.59 m

52.1

1.57 m

15

21.0

1.42 m, 1.66 m

21.0

1.40 m, 1.66 m

16

29.0

1.35 m, 1.79 m

29.1

1.35 m, 1.80 m

17

56.6

1.23 m

56.6

1.24 m

18

13.1

0.82 s

13.3

0.83 s

19

18.6

0.88 s

18.6

0.89 s

20

40.1

2.01 m

40.1

2.05 m

21

21.3

1.00 (d, 6.9)

21.3

1.00 (d, 6.6)

22

135.6

5.14 (dd, 15.2, 8.3)

135.6

5.15 (dd, 15.2, 7.7)

23

132.7

5.22 (dd, 15.2, 7.6)

132.4

5.22 (dd, 15.2, 8.2)

24

43.1

1.86 m

43.1

1.85 m

25

33.4

1.46 m

33.4

1.50 m

26

20.0

0.82 (d, 6.9)

20.0

0.82 (d, 6.7)

27

20.3

0.83 (d, 6.9)

20.3

0.84 (d, 6.7)

28

17.9

0.91 (d, 6.9)

18.0

0.91 (d, 6.7)