C21 H16 Cl N3 O2 S 409.889 (3E)-3-(1,3-benzothiazol-2-yl)-4-[3-(4-chlorophenyl)-1-methyl-1H-pyrazol-4-yl]but-3-enoic acid N 0 Corina N 2025-08-01 9PV0 N 2026-07-31 RCSB REL HETAIN A1CLB non-polymer N1 0 129.159 135.072 154.266 1 Y N1 A1CLB N 2.129 1.237 -0.409 1 N N N2 0 125.748 139.096 158.227 1 Y N3 A1CLB N -3.147 -2.596 -0.175 2 N N C1 0 129.436 135.117 155.557 1 Y C4 A1CLB N 2.220 0.091 0.188 3 N C C2 0 130.206 134.541 153.478 1 Y C5 A1CLB N 3.217 2.025 -0.424 4 N C C3 0 130.207 134.456 152.095 1 Y C6 A1CLB N 3.374 3.305 -1.002 5 N C C4 0 131.305 133.929 151.447 1 Y C7 A1CLB N 4.563 3.962 -0.917 6 N C C5 0 132.387 133.462 152.184 1 Y C8 A1CLB N 5.645 3.390 -0.262 7 N C C6 0 131.302 134.080 154.227 1 Y C10 A1CLB N 4.313 1.456 0.235 8 N C C7 0 125.989 136.906 157.972 1 Y C13 A1CLB N -0.949 -3.010 -0.330 9 N C C8 0 127.447 140.056 156.792 1 Y C15 A1CLB N -3.248 -0.104 -0.031 10 N C C9 0 129.457 141.126 155.995 1 Y C17 A1CLB N -3.286 2.155 0.783 11 N C C10 0 126.747 141.227 156.524 1 Y C20 A1CLB N -4.486 0.098 -0.639 12 N C C11 0 124.195 137.741 159.510 1 N C21 A1CLB N -2.420 -5.025 -0.351 13 N C O1 0 128.109 132.551 158.130 1 N O1 A1CLB N 2.302 -4.414 0.508 14 N O C12 0 127.747 133.591 157.541 1 N C1 A1CLB N 2.005 -3.177 0.079 15 N C C13 0 128.518 134.874 157.823 1 N C2 A1CLB N 1.361 -2.188 1.017 16 N C C14 0 128.626 135.675 156.540 1 N C3 A1CLB N 1.134 -0.885 0.295 17 N C C15 0 132.405 133.536 153.574 1 Y C9 A1CLB N 5.522 2.143 0.311 18 N C S1 0 130.934 134.348 155.918 1 Y S1 A1CLB N 3.835 -0.124 0.850 19 N S C16 0 127.930 136.852 156.333 1 N C11 A1CLB N -0.069 -0.618 -0.251 20 N C C17 0 126.947 137.500 157.177 1 Y C12 A1CLB N -1.123 -1.644 -0.244 21 N C N3 0 125.306 137.874 158.582 1 Y N2 A1CLB N -2.165 -3.584 -0.288 22 N N C18 0 126.750 138.893 157.366 1 Y C14 A1CLB N -2.568 -1.416 -0.145 23 N C C19 0 128.811 140.025 156.521 1 Y C16 A1CLB N -2.649 0.935 0.680 24 N C C20 0 128.732 142.267 155.738 1 Y C18 A1CLB N -4.518 2.348 0.181 25 N C C21 0 127.384 142.330 155.995 1 Y C19 A1CLB N -5.115 1.321 -0.530 26 N C CL1 0 129.530 143.664 155.079 0 N CL1 A1CLB N -5.314 3.885 0.314 27 N CL O2 0 126.790 133.643 156.738 1 N O2 A1CLB N 2.254 -2.856 -1.059 28 N O H1 0 129.354 134.800 151.528 1 N H1 A1CLB N 2.543 3.766 -1.516 29 N H H2 0 131.324 133.879 150.368 1 N H2 A1CLB N 4.666 4.939 -1.365 30 N H H3 0 133.232 133.032 151.667 1 N H3 A1CLB N 6.582 3.922 -0.202 31 N H H4 0 125.822 135.845 158.081 1 N H4 A1CLB N -0.004 -3.526 -0.416 32 N H H5 0 130.516 141.092 155.788 1 N H5 A1CLB N -2.823 2.960 1.334 33 N H H6 0 125.688 141.274 156.733 1 N H6 A1CLB N -4.953 -0.702 -1.195 34 N H H7 0 123.848 138.740 159.813 1 N H7 A1CLB N -2.546 -5.327 -1.391 35 N H H8 0 123.372 137.199 159.021 1 N H8 A1CLB N -1.578 -5.563 0.084 36 N H H9 0 124.525 137.183 160.399 1 N H9 A1CLB N -3.328 -5.258 0.206 37 N H H10 0 127.549 131.829 157.871 1 N H10 A1CLB N 2.714 -5.012 -0.130 38 N H H11 0 129.525 134.626 158.189 1 N H11 A1CLB N 0.406 -2.584 1.362 39 N H H12 0 127.986 135.465 158.583 1 N H12 A1CLB N 2.015 -2.021 1.873 40 N H H13 0 133.257 133.179 154.134 1 N H13 A1CLB N 6.365 1.699 0.820 41 N H H14 0 128.152 137.362 155.407 1 N H14 A1CLB N -0.258 0.348 -0.695 42 N H H15 0 129.373 139.126 156.725 1 N H15 A1CLB N -1.688 0.785 1.150 43 N H H16 0 126.829 143.233 155.785 1 N H16 A1CLB N -6.076 1.477 -0.998 44 N H Y 1 N doub Y 2 N sing Y 3 N sing Y 4 N doub Y 5 N doub Y 6 N sing Y 7 N sing Y 8 N sing Y 9 N doub N 10 N sing Y 11 N sing N 12 N sing Y 13 N doub Y 14 N sing Y 15 N sing Y 16 N doub N 17 E doub N 18 N sing Y 19 N sing Y 20 N doub N 21 N sing N 22 N doub N 23 N sing Y 24 N sing Y 25 N doub Y 26 N doub N 27 N sing N 28 N sing Y 29 N sing Y 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 RCSB RCSB Clc1ccc(cc1)c1nn(C)cc1\C=C(/CC(=O)O)c1nc2ccccc2s1 InChI=1S/C21H16ClN3O2S/c1-25-12-15(20(24-25)13-6-8-16(22)9-7-13)10-14(11-19(26)27)21-23-17-4-2-3-5-18(17)28-21/h2-10,12H,11H2,1H3,(H,26,27)/b14-10+ PUZGSUYWMUYCFC-GXDHUFHOSA-N Cn1cc(\C=C(CC(O)=O)\c2sc3ccccc3n2)c(n1)c4ccc(Cl)cc4 Cn1cc(C=C(CC(O)=O)c2sc3ccccc3n2)c(n1)c4ccc(Cl)cc4 Cn1cc(c(n1)c2ccc(cc2)Cl)/C=C(\CC(=O)O)/c3nc4ccccc4s3 Cn1cc(c(n1)c2ccc(cc2)Cl)C=C(CC(=O)O)c3nc4ccccc4s3 (3E)-3-(1,3-benzothiazol-2-yl)-4-[3-(4-chlorophenyl)-1-methyl-1H-pyrazol-4-yl]but-3-enoic acid (~{E})-3-(1,3-benzothiazol-2-yl)-4-[3-(4-chlorophenyl)-1-methyl-pyrazol-4-yl]but-3-enoic acid