BETA-CAROTENE
non-polymer
HETAIN
C40 H56
0
2001-06-26
2011-06-04
N
REL
536.873
BCR
N
not provided
Y
1JB0
RCSB
C1
C
0
1
N
N
N
65.824
70.181
86.785
C1
BCR
1
C2
C
0
1
N
N
N
66.565
68.858
87.329
C2
BCR
2
C3
C
0
1
N
N
N
67.988
68.731
86.962
C3
BCR
3
C4
C
0
1
N
N
N
68.176
69.014
85.462
C4
BCR
4
C5
C
0
1
N
N
N
67.570
70.291
84.950
C5
BCR
5
C6
C
0
1
N
N
N
66.471
70.874
85.523
C6
BCR
6
C7
C
0
1
N
N
N
65.898
72.117
84.920
C7
BCR
7
C8
C
0
1
N
N
N
65.319
72.396
83.724
C8
BCR
8
C9
C
0
1
N
N
N
64.702
73.623
83.225
C9
BCR
9
C10
C
0
1
N
N
N
64.279
73.610
81.929
C10
BCR
10
C11
C
0
1
N
N
N
63.839
74.695
81.115
C11
BCR
11
C33
C
0
1
N
N
N
68.391
70.733
83.738
C33
BCR
12
C31
C
0
1
N
N
N
65.755
71.167
87.960
C31
BCR
13
C32
C
0
1
N
N
N
64.413
69.662
86.526
C32
BCR
14
C34
C
0
1
N
N
N
64.609
74.854
84.078
C34
BCR
15
C12
C
0
1
N
N
N
63.426
74.607
79.825
C12
BCR
16
C13
C
0
1
N
N
N
62.935
75.662
78.971
C13
BCR
17
C14
C
0
1
N
N
N
62.568
75.307
77.694
C14
BCR
18
C15
C
0
1
N
N
N
61.969
76.098
76.672
C15
BCR
19
C16
C
0
1
N
N
N
61.637
75.644
75.436
C16
BCR
20
C17
C
0
1
N
N
N
60.893
76.415
74.489
C17
BCR
21
C18
C
0
1
N
N
N
60.485
76.092
73.231
C18
BCR
22
C19
C
0
1
N
N
N
59.629
77.010
72.563
C19
BCR
23
C20
C
0
1
N
N
N
59.091
76.914
71.317
C20
BCR
24
C21
C
0
1
N
N
N
58.129
77.795
70.767
C21
BCR
25
C22
C
0
1
N
N
N
57.528
77.792
69.538
C22
BCR
26
C23
C
0
1
N
N
N
56.584
78.834
69.296
C23
BCR
27
C24
C
0
1
N
N
N
55.827
79.128
68.188
C24
BCR
28
C25
C
0
1
N
N
N
54.747
80.045
67.862
C25
BCR
29
C26
C
0
1
N
N
N
54.718
81.334
68.396
C26
BCR
30
C27
C
0
1
N
N
N
53.625
82.315
68.085
C27
BCR
31
C28
C
0
1
N
N
N
52.941
82.125
66.728
C28
BCR
32
C29
C
0
1
N
N
N
52.451
80.732
66.610
C29
BCR
33
C30
C
0
1
N
N
N
53.559
79.608
66.887
C30
BCR
34
C35
C
0
1
N
N
N
62.833
77.090
79.467
C35
BCR
35
C36
C
0
1
N
N
N
60.902
74.814
72.578
C36
BCR
36
C37
C
0
1
N
N
N
57.824
76.737
68.491
C37
BCR
37
C38
C
0
1
N
N
N
55.670
82.049
69.364
C38
BCR
38
C39
C
0
1
N
N
N
54.080
79.187
65.504
C39
BCR
39
C40
C
0
1
N
N
N
52.712
78.444
67.436
C40
BCR
40
1HC2
H
0
0
N
N
N
66.448
68.782
88.435
HC21
BCR
41
2HC2
H
0
0
N
N
N
66.005
67.948
87.008
HC22
BCR
42
1HC3
H
0
0
N
N
N
68.640
69.378
87.593
HC31
BCR
43
2HC3
H
0
0
N
N
N
68.407
67.740
87.255
HC32
BCR
44
1HC4
H
0
0
N
N
N
69.260
68.979
85.203
HC41
BCR
45
2HC4
H
0
0
N
N
N
67.800
68.151
84.864
HC42
BCR
46
HC7
H
0
1
N
N
N
65.903
73.056
85.497
HC7
BCR
47
HC8
H
0
1
N
N
N
65.354
71.507
83.071
HC8
BCR
48
CH10
H
0
0
N
N
N
64.294
72.600
81.485
H10C
BCR
49
CH11
H
0
0
N
N
N
63.815
75.716
81.529
H11C
BCR
50
1H33
H
0
0
N
N
N
67.941
71.680
83.358
H331
BCR
51
2H33
H
0
0
N
N
N
69.479
70.826
83.960
H332
BCR
52
3H33
H
0
0
N
N
N
68.469
69.943
82.954
H333
BCR
53
1H31
H
0
0
N
N
N
65.242
72.082
87.583
H311
BCR
54
2H31
H
0
0
N
N
N
65.272
70.735
88.867
H312
BCR
55
3H31
H
0
0
N
N
N
66.750
71.377
88.415
H313
BCR
56
1H32
H
0
0
N
N
N
63.900
70.577
86.149
H321
BCR
57
2H32
H
0
0
N
N
N
64.350
68.773
85.855
H322
BCR
58
3H32
H
0
0
N
N
N
63.922
69.168
87.396
H323
BCR
59
1H34
H
0
0
N
N
N
64.138
75.790
83.697
H341
BCR
60
2H34
H
0
0
N
N
N
64.098
74.575
85.029
H342
BCR
61
3H34
H
0
0
N
N
N
65.636
75.105
84.432
H343
BCR
62
CH12
H
0
0
N
N
N
63.496
73.578
79.432
H12C
BCR
63
CH14
H
0
0
N
N
N
62.781
74.250
77.459
H14C
BCR
64
CH15
H
0
0
N
N
N
61.740
77.161
76.854
H15C
BCR
65
CH16
H
0
0
N
N
N
61.980
74.623
75.195
H16C
BCR
66
CH17
H
0
0
N
N
N
60.580
77.432
74.778
H17C
BCR
67
CH19
H
0
0
N
N
N
59.339
77.934
73.090
H19C
BCR
68
CH20
H
0
0
N
N
N
59.458
76.067
70.713
H20C
BCR
69
CH21
H
0
0
N
N
N
57.789
78.627
71.406
H21C
BCR
70
CH23
H
0
0
N
N
N
56.406
79.545
70.119
H23C
BCR
71
CH24
H
0
0
N
N
N
56.166
78.474
67.367
H24C
BCR
72
1H27
H
0
0
N
N
N
52.864
82.312
68.900
H271
BCR
73
2H27
H
0
0
N
N
N
54.008
83.357
68.177
H272
BCR
74
1H28
H
0
0
N
N
N
52.131
82.871
66.556
H281
BCR
75
2H28
H
0
0
N
N
N
53.604
82.411
65.878
H282
BCR
76
1H29
H
0
0
N
N
N
51.566
80.575
67.271
H291
BCR
77
2H29
H
0
0
N
N
N
51.977
80.571
65.613
H292
BCR
78
1H35
H
0
0
N
N
N
62.453
77.905
78.807
H351
BCR
79
2H35
H
0
0
N
N
N
62.221
77.088
80.399
H352
BCR
80
3H35
H
0
0
N
N
N
63.834
77.394
79.850
H353
BCR
81
1H36
H
0
0
N
N
N
60.567
74.549
71.547
H361
BCR
82
2H36
H
0
0
N
N
N
62.015
74.765
72.600
H362
BCR
83
3H36
H
0
0
N
N
N
60.620
73.974
73.255
H363
BCR
84
1H37
H
0
0
N
N
N
57.334
76.734
67.489
H371
BCR
85
2H37
H
0
0
N
N
N
58.926
76.724
68.327
H372
BCR
86
3H37
H
0
0
N
N
N
57.644
75.740
68.956
H373
BCR
87
1H38
H
0
0
N
N
N
55.646
83.078
69.790
H381
BCR
88
2H38
H
0
0
N
N
N
55.727
81.376
70.251
H382
BCR
89
3H38
H
0
0
N
N
N
56.674
81.963
68.887
H383
BCR
90
1H39
H
0
0
N
N
N
53.251
78.882
64.823
H391
BCR
91
2H39
H
0
0
N
N
N
54.707
79.987
65.046
H392
BCR
92
3H39
H
0
0
N
N
N
54.851
78.386
65.587
H393
BCR
93
1H40
H
0
0
N
N
N
51.883
78.139
66.755
H401
BCR
94
2H40
H
0
0
N
N
N
53.357
77.570
67.688
H402
BCR
95
3H40
H
0
0
N
N
N
52.320
78.684
68.452
H403
BCR
96
sing
N
N
1
sing
N
N
2
sing
N
N
3
sing
N
N
4
sing
N
N
5
sing
N
N
6
sing
N
N
7
sing
N
N
8
sing
N
N
9
sing
N
N
10
sing
N
N
11
sing
N
N
12
sing
N
N
13
doub
N
N
14
sing
N
N
15
sing
N
N
16
doub
N
E
17
sing
N
N
18
sing
N
N
19
sing
N
N
20
doub
N
E
21
sing
N
N
22
sing
N
N
23
sing
N
N
24
doub
N
E
25
sing
N
N
26
sing
N
N
27
sing
N
N
28
sing
N
N
29
sing
N
N
30
sing
N
N
31
sing
N
N
32
sing
N
N
33
sing
N
N
34
sing
N
N
35
sing
N
N
36
sing
N
N
37
sing
N
N
38
sing
N
N
39
sing
N
N
40
doub
N
E
41
sing
N
N
42
sing
N
N
43
sing
N
N
44
doub
N
E
45
sing
N
N
46
sing
N
N
47
sing
N
N
48
doub
N
E
49
sing
N
N
50
sing
N
N
51
sing
N
N
52
doub
N
E
53
sing
N
N
54
sing
N
N
55
sing
N
N
56
doub
N
E
57
sing
N
N
58
sing
N
N
59
sing
N
N
60
doub
N
E
61
sing
N
N
62
sing
N
N
63
sing
N
N
64
doub
N
N
65
sing
N
N
66
sing
N
N
67
sing
N
N
68
sing
N
N
69
sing
N
N
70
sing
N
N
71
sing
N
N
72
sing
N
N
73
sing
N
N
74
sing
N
N
75
sing
N
N
76
sing
N
N
77
sing
N
N
78
sing
N
N
79
sing
N
N
80
sing
N
N
81
sing
N
N
82
sing
N
N
83
sing
N
N
84
sing
N
N
85
sing
N
N
86
sing
N
N
87
sing
N
N
88
sing
N
N
89
sing
N
N
90
sing
N
N
91
sing
N
N
92
sing
N
N
93
sing
N
N
94
sing
N
N
95
sing
N
N
96
sing
N
N
97
C(/C1=C(CCCC1(C)C)C)=C\C(=C\C=C\C(=C\C=C\C=C(\C=C\C=C(\C=C\C2=C(C)CCCC2(C)C)C)C)C)C
CC1=C(\C=C\C(C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C2=C(C)CCCC2(C)C)C(C)(C)CCC1
CC1=C(C=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC2=C(C)CCCC2(C)C)C(C)(C)CCC1
CC1=C(C(CCC1)(C)C)\C=C\C(=C\C=C\C(=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C2=C(CCCC2(C)C)C)\C)\C
CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2=C(CCCC2(C)C)C)C)C
InChI=1S/C40H56/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-14,17-22,25-28H,15-16,23-24,29-30H2,1-10H3/b12-11+,19-13+,20-14+,27-25+,28-26+,31-17+,32-18+,33-21+,34-22+
OENHQHLEOONYIE-JLTXGRSLSA-N
beta,beta-carotene
1,3,3-trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-1-cyclohexenyl)octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohexene
RCSB
RCSB