Drug Information

Drug ID:  NPD4689
Drug Name:  Levonorgestrel
Molecular Formula:  C21H28O2
Canonical SMILES:  C#C[C@]1(O)CC[C@@H]2[C@]1(CC)CC[C@H]1[C@H]2CCC2=CC(=O)CC[C@H]12
Standard InCHI:  InChI=1S/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21-/m0/s1
Standard InCHIKey:  WWYNJERNGUHSAO-XUDSTZEESA-N
Max Developmental Stage:  Approved
Max Developmental Stage Source:  TTD; ChEMBL; IUPHAR/BPS

  Structural Similarity Between NPASS Natural Products and NPD4689

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

Drug Structure

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External Identifiers

TTD   DAP001207; DAP001208
DrugBank   DB00367
ChEMBL   CHEMBL1389
IUPHAR/BPS   2881
PharmaGKB   PA450218
KEGG Drug   D00950
PubChem CID   13109
ChEBI   6443
CAS Number  797-63-7

Drug Properties

Molecular Weight  312.21
ALogP  0.6153
MLogP  3.55
XLogP  3.813
HDA  2
HBD  1
Rotatable Bonds  3
TPSA  37.3
RO5 Violation  0