C7 H17 N O3
163.215
TRIS(HYDROXYETHYL)AMINOMETHANE
N
0
N
1999-07-08
2ULL
Y
2011-06-04
PDBJ
REL
HETAIN
TAM
non-polymer
C
0
12.975
33.515
18.638
1
N
C
TAM
N
1.809
-0.153
-1.219
1
N
C
C1
0
12.880
34.978
18.125
1
N
C1
TAM
N
1.064
0.259
0.082
2
N
C
C2
0
14.423
33.156
18.553
1
N
C2
TAM
N
1.562
-1.670
-1.446
3
N
C
C3
0
12.546
32.814
19.907
1
N
C3
TAM
N
1.393
0.705
-2.440
4
N
C
C4
0
12.005
36.123
18.536
1
N
C4
TAM
N
1.124
1.739
0.456
5
N
C
C5
0
14.828
33.647
17.311
1
N
C5
TAM
N
2.283
-2.292
-2.641
6
N
C
C6
0
11.162
33.059
20.051
1
N
C6
TAM
N
-0.073
0.587
-2.848
7
N
C
N
0
12.332
32.906
17.546
1
N
N
TAM
N
3.258
0.041
-1.027
8
N
N
O4
0
1
N
O4
TAM
N
0.366
1.934
1.646
9
N
O
O5
0
1
N
O5
TAM
N
1.967
-3.679
-2.687
10
N
O
O6
0
1
N
O6
TAM
N
-0.304
1.448
-3.958
11
N
O
1H1
0
12.714
34.879
17.027
1
N
H11
TAM
N
1.455
-0.322
0.930
12
N
H
2H1
0
13.919
35.374
18.214
1
N
H12
TAM
N
0.009
-0.038
0.017
13
N
H
1H2
0
14.634
32.072
18.706
1
N
H21
TAM
N
0.486
-1.865
-1.550
14
N
H
2H2
0
15.035
33.522
19.410
1
N
H22
TAM
N
1.852
-2.230
-0.544
15
N
H
1H3
0
13.143
33.113
20.800
1
N
H31
TAM
N
1.615
1.765
-2.256
16
N
H
2H3
0
12.807
31.730
19.923
1
N
H32
TAM
N
2.016
0.457
-3.311
17
N
H
1H4
0
11.922
37.224
18.379
1
N
H41
TAM
N
0.689
2.368
-0.324
18
N
H
2H4
0
11.772
36.727
19.444
1
N
H42
TAM
N
2.150
2.063
0.652
19
N
H
1H5
0
15.888
33.950
17.141
1
N
H51
TAM
N
3.368
-2.194
-2.552
20
N
H
2H5
0
14.496
34.654
16.966
1
N
H52
TAM
N
1.957
-1.843
-3.583
21
N
H
1H6
0
10.764
34.042
19.706
1
N
H61
TAM
N
-0.740
0.894
-2.039
22
N
H
2H6
0
10.760
33.210
21.080
1
N
H62
TAM
N
-0.323
-0.432
-3.155
23
N
H
1HN
0
12.712
33.098
16.619
1
N
HN1
TAM
N
3.573
0.961
-0.837
24
N
H
2HN
0
12.394
31.945
17.883
1
N
HN2
TAM
N
3.856
-0.702
-1.296
25
N
H
HO4
0
-0.555
0.726
0.261
1
N
HO4
TAM
N
-0.107
2.774
1.539
26
N
H
HO5
0
0.276
0.334
-0.845
1
N
HO5
TAM
N
2.268
-4.005
-3.550
27
N
H
HO6
0
-0.931
0.165
0.097
1
N
HO6
TAM
N
0.310
1.172
-4.657
28
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
PDBJ
RCSB
OCCC(N)(CCO)CCO
NC(CCO)(CCO)CCO
NC(CCO)(CCO)CCO
C(CO)C(CCO)(CCO)N
C(CO)C(CCO)(CCO)N
InChI=1S/C7H17NO3/c8-7(1-4-9,2-5-10)3-6-11/h9-11H,1-6,8H2
GKODZWOPPOTFGA-UHFFFAOYSA-N
3-amino-3-(2-hydroxyethyl)pentane-1,5-diol
3-amino-3-(2-hydroxyethyl)pentane-1,5-diol