C20 H21 Br N6 O5 505.322 (2R,3R,4S,5R)-2-[6-azanyl-2-[2-(6-bromanyl-1H-indol-3-yl)ethoxy]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol N 0 Corina N 2025-08-04 9W40 N 2026-07-31 PDBC REL MRS3997 HETAIN A1EUU non-polymer C1 0 98.699 119.177 68.652 1 Y C13 A1EUU N -6.704 -0.451 -0.483 1 N C C2 0 100.058 119.046 68.375 1 Y C15 A1EUU N -5.549 -1.045 -0.974 2 N C C3 0 100.203 117.244 69.993 1 Y C17 A1EUU N -4.402 -0.494 1.049 3 N C C4 0 105.539 111.590 73.741 1 Y C20 A1EUU N 2.943 2.189 -0.516 4 N C C5 0 106.236 110.959 75.700 1 Y C22 A1EUU N 5.075 1.981 -0.858 5 N C C6 0 105.550 112.856 77.097 1 N C24 A1EUU N 5.543 -0.273 0.178 6 R C C7 0 106.238 111.881 79.308 1 N C26 A1EUU N 7.716 -1.067 0.063 7 R C C8 0 105.182 111.791 72.389 1 Y C02 A1EUU N 1.590 2.557 -0.424 8 N C C9 0 104.260 113.810 72.957 1 Y C04 A1EUU N 1.159 0.570 0.675 9 N C C10 0 102.319 114.750 72.082 1 N C06 A1EUU N -1.095 0.216 1.329 10 N C C11 0 102.116 115.674 70.885 1 N C07 A1EUU N -1.961 -0.830 2.035 11 N C C12 0 100.685 116.194 70.819 1 Y C08 A1EUU N -3.387 -0.345 2.095 12 N C C13 0 99.601 115.735 71.554 1 Y C09 A1EUU N -3.967 0.306 3.115 13 N C C14 0 98.870 117.368 70.263 1 Y C11 A1EUU N -5.569 0.110 1.552 14 N C C15 0 98.094 118.348 69.588 1 Y C12 A1EUU N -6.720 0.124 0.770 15 N C C16 0 100.817 118.089 69.039 1 Y C16 A1EUU N -4.407 -1.070 -0.222 16 N C C17 0 105.225 112.557 74.648 1 Y C19 A1EUU N 3.334 0.953 0.024 17 N C C18 0 107.004 110.598 79.634 1 N C27 A1EUU N 8.982 -0.776 -0.745 18 N C C19 0 104.982 111.591 79.073 1 N C29 A1EUU N 6.851 -2.108 -0.675 19 S C C20 0 104.493 112.445 77.735 1 N C31 A1EUU N 5.498 -1.389 -0.897 20 R C N1 0 105.504 110.782 71.399 1 N N01 A1EUU N 1.148 3.760 -0.945 21 N N N2 0 104.550 112.897 72.036 1 Y N03 A1EUU N 0.744 1.725 0.173 22 N N N3 0 98.544 116.447 71.204 1 Y N10 A1EUU N -5.271 0.586 2.809 23 N N N4 0 104.583 113.664 74.226 1 Y N18 A1EUU N 2.420 0.181 0.603 24 N N N5 0 106.171 110.607 74.424 1 Y N21 A1EUU N 4.053 2.766 -1.039 25 N N N6 0 105.669 112.136 75.853 1 Y N23 A1EUU N 4.683 0.849 -0.206 26 N N O1 0 103.601 114.976 72.575 1 N O05 A1EUU N 0.256 -0.244 1.273 27 N O O2 0 106.796 112.499 77.989 1 N O25 A1EUU N 6.930 0.130 0.187 28 N O O3 0 107.377 109.995 78.431 1 N O28 A1EUU N 9.828 0.105 -0.004 29 N O O4 0 104.199 112.013 80.187 1 N O30 A1EUU N 6.672 -3.272 0.134 30 N O O5 0 103.753 113.588 78.165 1 N O32 A1EUU N 4.404 -2.277 -0.664 31 N O BR1 0 97.665 120.521 67.710 0 N BR14 A1EUU N -8.267 -0.423 -1.546 32 N BR H1 0 100.523 119.689 67.643 1 N H1 A1EUU N -5.552 -1.491 -1.958 33 N H H2 0 106.683 110.373 76.489 1 N H2 A1EUU N 6.085 2.195 -1.176 34 N H H3 0 105.545 113.941 76.915 1 N H3 A1EUU N 5.251 -0.666 1.152 35 N H H4 0 106.366 112.604 80.127 1 N H4 A1EUU N 7.984 -1.441 1.051 36 N H H5 0 101.573 114.974 72.859 1 N H5 A1EUU N -1.468 0.372 0.317 37 N H H6 0 102.218 113.701 71.767 1 N H6 A1EUU N -1.137 1.155 1.881 38 N H H7 0 102.337 115.118 69.962 1 N H7 A1EUU N -1.919 -1.769 1.484 39 N H H8 0 102.803 116.528 70.972 1 N H8 A1EUU N -1.588 -0.986 3.048 40 N H H9 0 99.618 114.938 72.282 1 N H9 A1EUU N -3.477 0.569 4.041 41 N H H10 0 97.040 118.448 69.801 1 N H10 A1EUU N -7.623 0.584 1.144 42 N H H11 0 101.871 117.991 68.827 1 N H11 A1EUU N -3.513 -1.535 -0.611 43 N H H12 0 106.360 109.916 80.209 1 N H12 A1EUU N 9.511 -1.709 -0.940 44 N H H13 0 107.901 110.839 80.223 1 N H13 A1EUU N 8.710 -0.308 -1.691 45 N H H14 0 104.823 110.522 78.866 1 N H14 A1EUU N 7.306 -2.374 -1.629 46 N H H15 0 103.861 111.780 77.128 1 N H15 A1EUU N 5.444 -0.962 -1.898 47 N H H16 0 105.178 111.079 70.501 1 N H16 A1EUU N 1.774 4.360 -1.380 48 N H H17 0 106.495 110.650 71.367 1 N H17 A1EUU N 0.212 4.004 -0.876 49 N H H18 0 97.627 116.323 71.582 1 N H18 A1EUU N -5.893 1.050 3.391 50 N H H19 0 107.855 109.194 78.612 1 N H19 A1EUU N 10.651 0.333 -0.457 51 N H H20 0 104.466 111.533 80.962 1 N H20 A1EUU N 7.495 -3.730 0.353 52 N H H21 0 102.976 113.305 78.633 1 N H21 A1EUU N 4.334 -2.993 -1.311 53 N H N 1 N sing Y 2 N doub Y 3 N sing Y 4 N sing Y 5 N doub Y 6 N doub Y 7 N sing Y 8 N sing Y 9 N sing N 10 N sing Y 11 N doub N 12 N sing Y 13 N sing N 14 N sing Y 15 N doub Y 16 N sing N 17 N sing Y 18 N sing N 19 N sing Y 20 N doub Y 21 N sing Y 22 N doub Y 23 N sing Y 24 N doub Y 25 N sing Y 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing PDBC PDBC RCSB InChI=1S/C20H21BrN6O5/c21-10-1-2-11-9(6-23-12(11)5-10)3-4-31-20-25-17(22)14-18(26-20)27(8-24-14)19-16(30)15(29)13(7-28)32-19/h1-2,5-6,8,13,15-16,19,23,28-30H,3-4,7H2,(H2,22,25,26)/t13-,15-,16-,19-/m1/s1 OXLUZSPXALFOBX-NVQRDWNXSA-N Nc1nc(OCCc2c[nH]c3cc(Br)ccc23)nc4n(cnc14)[C@@H]5O[C@H](CO)[C@@H](O)[C@H]5O Nc1nc(OCCc2c[nH]c3cc(Br)ccc23)nc4n(cnc14)[CH]5O[CH](CO)[CH](O)[CH]5O c1cc2c(cc1Br)[nH]cc2CCOc3nc(c4c(n3)n(cn4)[C@H]5[C@@H]([C@@H]([C@H](O5)CO)O)O)N c1cc2c(cc1Br)[nH]cc2CCOc3nc(c4c(n3)n(cn4)C5C(C(C(O5)CO)O)O)N (2~{R},3~{R},4~{S},5~{R})-2-[6-azanyl-2-[2-(6-bromanyl-1~{H}-indol-3-yl)ethoxy]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol MRS3997 PUBCHEM