Drug Information

Drug ID:  NPD9088
Drug Name:  Hydroquinone
Molecular Formula:  C6H6O2
Canonical SMILES:  Oc1ccc(cc1)O
Standard InCHI:  "InChI=1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H"
Standard InCHIKey:  QIGBRXMKCJKVMJ-UHFFFAOYSA-N
Max Developmental Stage:  Phase 4
Max Developmental Stage Source:  ChEMBL

  Structural Similarity Between NPASS Natural Products and NPD9088

Similarity is measured using the Tanimoto coefficient (Tc) , which compares the binary fingerprints of two molecules. Tc is calculated as the intersection divided by the union of '1' bits in the fingerprints, ranging from 0 to 1, with 1 indicating highest similarity.
Tanimoto coefficient is calculated based on PubChem 881-bit substructure fingerprints.


  Similar Natural Products

High Similarity: Tc>=0.85; Intermediate Similarity: 0.7 <= Tc < 0.85; Remote Similarity: 0.5 <= Tc < 0.7

Similarity Level Similarity Score Natural Product ID
High Similarity 1.0 NPC65517
High Similarity 1.0 NPC611929
Intermediate Similarity 0.7273 NPC599879
Remote Similarity 0.5714 NPC288923
Remote Similarity 0.5385 NPC270094
Remote Similarity 0.5385 NPC599902
Remote Similarity 0.5333 NPC295589
Remote Similarity 0.5333 NPC498565
Remote Similarity 0.5333 NPC606422

Drug Structure

External Identifiers

TTD   DNC000750
DrugBank   DB09526
ChEMBL   CHEMBL537
IUPHAR/BPS  
PharmaGKB   PA449924
KEGG Drug   D00073
PubChem CID   785
ChEBI   17594
CAS Number  123-31-9

Drug Properties

Molecular Weight  110.04
ALogP  -0.9206
MLogP  1.9
XLogP  0.87
HDA  0
HBD  2
Rotatable Bonds  2
TPSA  40.46
RO5 Violation  0