Drug Information

Drug ID:  NPD1752
Drug Name:  Meperidine Hydrochloride
Molecular Formula:  C15H21NO2.ClH
Canonical SMILES:  CCOC(=O)C1(CCN(CC1)C)c1ccccc1.Cl
Standard InCHI:  InChI=1S/C15H21NO2.ClH/c1-3-18-14(17)15(9-11-16(2)12-10-15)13-7-5-4-6-8-13;/h4-8H,3,9-12H2,1-2H3;1H
Standard InCHIKey:  WCNLCIJMFAJCPX-UHFFFAOYSA-N
Max Developmental Stage:  Approved
Max Developmental Stage Source:  ChEMBL

  Structural Similarity Between NPASS Natural Products and NPD1752

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules. Tc lies between [0, 1] where '1' indicates the highest similarity. What is Tanimoto coefficient
Tanimoto coefficient is calculated based on PubChem 881-bit substructure fingerprints.


  Similar Natural Products

High Similarity Level: Tc>=0.85; Intermediate Similarity Level: 0.7 <= Tc < 0.85; Remote Similarity Level: 0.65 <= Tc < 0.7

Similarity Level Similarity Score Natural Product ID
High Similarity 1.0 NPC158854
Intermediate Similarity 0.822 NPC291027
Intermediate Similarity 0.822 NPC169485
Intermediate Similarity 0.822 NPC84281
Intermediate Similarity 0.822 NPC213126
Intermediate Similarity 0.822 NPC317474
Intermediate Similarity 0.7822 NPC294134
Intermediate Similarity 0.7778 NPC322598
Intermediate Similarity 0.7769 NPC26285
Intermediate Similarity 0.776 NPC69496
Intermediate Similarity 0.7724 NPC474847
Intermediate Similarity 0.7717 NPC313663
Intermediate Similarity 0.7692 NPC9822
Intermediate Similarity 0.7679 NPC476198
Intermediate Similarity 0.7661 NPC65310
Intermediate Similarity 0.7624 NPC288903
Intermediate Similarity 0.7578 NPC233910
Intermediate Similarity 0.7578 NPC245836
Intermediate Similarity 0.7525 NPC323103
Intermediate Similarity 0.7451 NPC270507
Intermediate Similarity 0.7353 NPC103387
Intermediate Similarity 0.7333 NPC322387
Intermediate Similarity 0.7327 NPC121800
Intermediate Similarity 0.729 NPC70940
Intermediate Similarity 0.729 NPC86670
Intermediate Similarity 0.729 NPC274455
Intermediate Similarity 0.7228 NPC170484
Intermediate Similarity 0.7222 NPC285394
Intermediate Similarity 0.7218 NPC281104
Intermediate Similarity 0.7217 NPC167336
Intermediate Similarity 0.7207 NPC226041
Intermediate Similarity 0.7115 NPC285773
Intermediate Similarity 0.7103 NPC329064
Intermediate Similarity 0.708 NPC221825
Intermediate Similarity 0.708 NPC12730
Intermediate Similarity 0.7069 NPC67043
Intermediate Similarity 0.7054 NPC270654
Intermediate Similarity 0.7034 NPC469636
Intermediate Similarity 0.7018 NPC473325
Intermediate Similarity 0.7009 NPC142326
Intermediate Similarity 0.7009 NPC94751
Remote Similarity 0.6991 NPC78701
Remote Similarity 0.6991 NPC35448
Remote Similarity 0.6981 NPC475710
Remote Similarity 0.6977 NPC136453
Remote Similarity 0.6975 NPC65855
Remote Similarity 0.6975 NPC292758
Remote Similarity 0.6972 NPC84288
Remote Similarity 0.6952 NPC44830
Remote Similarity 0.693 NPC146351
Remote Similarity 0.693 NPC7435
Remote Similarity 0.6923 NPC89923
Remote Similarity 0.6923 NPC71933
Remote Similarity 0.6923 NPC473418
Remote Similarity 0.6923 NPC105114
Remote Similarity 0.6923 NPC239990
Remote Similarity 0.6923 NPC152850
Remote Similarity 0.6917 NPC210089
Remote Similarity 0.6909 NPC86987
Remote Similarity 0.6905 NPC190663
Remote Similarity 0.6905 NPC80150
Remote Similarity 0.6903 NPC122493
Remote Similarity 0.6903 NPC10781
Remote Similarity 0.6903 NPC249912
Remote Similarity 0.6903 NPC324569
Remote Similarity 0.6903 NPC276775
Remote Similarity 0.6903 NPC293628
Remote Similarity 0.6903 NPC92754
Remote Similarity 0.6884 NPC471516
Remote Similarity 0.6881 NPC220893
Remote Similarity 0.6881 NPC231591
Remote Similarity 0.688 NPC310467
Remote Similarity 0.6875 NPC256452
Remote Similarity 0.6875 NPC172925
Remote Similarity 0.687 NPC42211
Remote Similarity 0.6852 NPC89377
Remote Similarity 0.6842 NPC271475
Remote Similarity 0.6842 NPC225060
Remote Similarity 0.6838 NPC316906
Remote Similarity 0.6827 NPC127343
Remote Similarity 0.6807 NPC56493
Remote Similarity 0.6803 NPC128368
Remote Similarity 0.68 NPC169328
Remote Similarity 0.6797 NPC160493
Remote Similarity 0.6794 NPC305717
Remote Similarity 0.6786 NPC71140
Remote Similarity 0.6786 NPC474974
Remote Similarity 0.6783 NPC118343
Remote Similarity 0.6783 NPC476042
Remote Similarity 0.6777 NPC167504
Remote Similarity 0.6777 NPC474157
Remote Similarity 0.6777 NPC313981
Remote Similarity 0.6772 NPC478015
Remote Similarity 0.6772 NPC478014
Remote Similarity 0.6772 NPC478016
Remote Similarity 0.6769 NPC4974
Remote Similarity 0.6767 NPC157311
Remote Similarity 0.6765 NPC478140
Remote Similarity 0.6763 NPC475128
Remote Similarity 0.6757 NPC317645
Remote Similarity 0.6752 NPC301943
Remote Similarity 0.6752 NPC164859
Remote Similarity 0.6752 NPC474365
Remote Similarity 0.6752 NPC160382
Remote Similarity 0.675 NPC83628
Remote Similarity 0.675 NPC10251
Remote Similarity 0.675 NPC265407
Remote Similarity 0.675 NPC17417
Remote Similarity 0.6742 NPC103605
Remote Similarity 0.6742 NPC81092
Remote Similarity 0.6726 NPC130398
Remote Similarity 0.6724 NPC133809
Remote Similarity 0.6724 NPC264728
Remote Similarity 0.6724 NPC316797
Remote Similarity 0.6724 NPC128248
Remote Similarity 0.6724 NPC136810
Remote Similarity 0.6724 NPC225079
Remote Similarity 0.6724 NPC70624
Remote Similarity 0.6723 NPC474111
Remote Similarity 0.6723 NPC329705
Remote Similarity 0.6723 NPC119271
Remote Similarity 0.6721 NPC82899
Remote Similarity 0.6721 NPC79496
Remote Similarity 0.6721 NPC270699
Remote Similarity 0.6716 NPC44805
Remote Similarity 0.6716 NPC8761
Remote Similarity 0.6712 NPC161827
Remote Similarity 0.6698 NPC230068
Remote Similarity 0.6697 NPC17497
Remote Similarity 0.6697 NPC305602
Remote Similarity 0.6694 NPC33742
Remote Similarity 0.6694 NPC251854
Remote Similarity 0.6694 NPC174099
Remote Similarity 0.6694 NPC472164
Remote Similarity 0.6694 NPC214067
Remote Similarity 0.6694 NPC196246
Remote Similarity 0.6694 NPC24777
Remote Similarity 0.6694 NPC93084
Remote Similarity 0.6693 NPC204784
Remote Similarity 0.6691 NPC161069
Remote Similarity 0.6667 NPC95965
Remote Similarity 0.6667 NPC240108
Remote Similarity 0.6667 NPC29285
Remote Similarity 0.6667 NPC213156
Remote Similarity 0.6667 NPC45794
Remote Similarity 0.6667 NPC249811
Remote Similarity 0.6667 NPC261947
Remote Similarity 0.6667 NPC258627
Remote Similarity 0.6667 NPC469547
Remote Similarity 0.6667 NPC58616
Remote Similarity 0.6641 NPC473243
Remote Similarity 0.664 NPC188010
Remote Similarity 0.664 NPC197470
Remote Similarity 0.6639 NPC209632
Remote Similarity 0.6639 NPC471186
Remote Similarity 0.6639 NPC269457
Remote Similarity 0.6639 NPC1082
Remote Similarity 0.6639 NPC319579
Remote Similarity 0.6639 NPC305912
Remote Similarity 0.6639 NPC137315
Remote Similarity 0.6638 NPC325497
Remote Similarity 0.6637 NPC23453
Remote Similarity 0.6636 NPC304760
Remote Similarity 0.6622 NPC153694
Remote Similarity 0.6622 NPC211525
Remote Similarity 0.662 NPC260194
Remote Similarity 0.6617 NPC469666
Remote Similarity 0.6617 NPC165726
Remote Similarity 0.6617 NPC213969
Remote Similarity 0.6613 NPC276949
Remote Similarity 0.6613 NPC35850
Remote Similarity 0.6613 NPC307651
Remote Similarity 0.661 NPC60679
Remote Similarity 0.661 NPC329556
Remote Similarity 0.661 NPC471317
Remote Similarity 0.661 NPC89886
Remote Similarity 0.6609 NPC477767
Remote Similarity 0.6593 NPC246913
Remote Similarity 0.6591 NPC124776
Remote Similarity 0.6589 NPC50872
Remote Similarity 0.6585 NPC321852
Remote Similarity 0.6585 NPC269340
Remote Similarity 0.6585 NPC280789
Remote Similarity 0.6583 NPC45033
Remote Similarity 0.6583 NPC191215
Remote Similarity 0.6583 NPC327481
Remote Similarity 0.6583 NPC274089
Remote Similarity 0.6581 NPC214200
Remote Similarity 0.6581 NPC228400
Remote Similarity 0.6579 NPC58674
Remote Similarity 0.6577 NPC63210
Remote Similarity 0.6577 NPC173443
Remote Similarity 0.6577 NPC263709
Remote Similarity 0.6577 NPC310403
Remote Similarity 0.6577 NPC148468
Remote Similarity 0.6577 NPC97380
Remote Similarity 0.6577 NPC243673
Remote Similarity 0.6573 NPC473541
Remote Similarity 0.6569 NPC90194
Remote Similarity 0.6569 NPC475598

Drug Structure

External Identifiers

TTD  
DrugBank  
ChEMBL  
IUPHAR/BPS  
PharmaGKB  
KEGG Drug  
PubChem CID  
ChEBI  
CAS Number  

Drug Properties

Molecular Weight  247.16
ALogP  0.5417
MLogP  2.78
XLogP  3.831
HDA  3
HBD  0
Rotatable Bonds  6
TPSA  29.54
RO5 Violation  0