Molecule Details
InChIKeyQIGBRXMKCJKVMJ-UHFFFAOYSA-N
Compound NameHydroquinone
Canonical SMILESOc1ccc(O)cc1
Clinical Status Clinical Multi-Target
Targets (Human+Pathogen)2
Pfam Stratification Cross-Family
Avg pChEMBL7.05
SourceChEMBL;BindingDB;TTD_MultiTarget
2D Structure
2D structure
Activity Profile
DrugBank Annotations
DrugBank ID DB09526
Drug NameHydroquinone
CAS Number123-31-9
Groups approved investigational
ATC Codes D11AX11
DescriptionHydroquinone is a topical lightening product found in OTC products, and is used to correct skin discoloration associated with disorders of hyperpigmentation including melasma, post-inflammatory hyperpigmention, sunspots, and freckles. It can be used alone, but is more frequently found in combination...

Categories: Antioxidants Benzene Derivatives Biological Factors Compounds used in a research, industrial, or household setting Depigmenting Agents Dermatologicals Melanin Synthesis Inhibitor Melanin Synthesis Inhibitors Mutagens Noxae Phenols Protective Agents Radiation-Protective Agents Toxic Actions
Cross-references: BindingDB: 26190 ChEBI: 17594 CHEMBL537 ChemSpider: 764 Drugs Product Database (DPD): 4439 C00530 D00073 PDB: HQE PharmGKB: PA449924 PubChem:785 PubChem:310265227 RxCUI: 5509 Wikipedia: Hydroquinone ZINC: ZINC000005133378
Target Activities (2)
Target Gene Organism Category Pfam pChEMBL Type Source
P00918 CA2 Homo sapiens Human PF00194 7.0 Ki ChEMBL;BindingDB
P18505 GABRB1 Homo sapiens Human PF02931 PF02932 7.0 pIC50 TTD_MultiTarget
DrugBank Target Actions (6)
Target Gene Target Name Action Type
P02768 ALB Albumin binder carriers
P10253 GAA Lysosomal alpha-glucosidase product of enzymes
Q9Y271 CYSLTR1 Cysteinyl leukotriene receptor 1 activator targets
P05106 ITGB3 Integrin beta-3 antagonist targets
P08514 ITGA2B Integrin alpha-IIb antagonist targets
P14679 TYR Tyrosinase inhibitor targets