olsalazine   Click here for help

GtoPdb Ligand ID: 11578

Synonyms: CJ-91B | CJ91B | Dipentum®
Approved drug
olsalazine is an approved drug (FDA (1997), UK (2014))
Compound class: Synthetic organic
Comment: Olsalazine is a prodrug of mesalazine.
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 6
Hydrogen bond donors 4
Rotatable bonds 4
Topological polar surface area 139.78
Molecular weight 302.05
XLogP 3.42
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES OC(=O)c1cc(N=Nc2ccc(c(c2)C(=O)O)O)ccc1O
Isomeric SMILES OC(=O)c1cc(N=Nc2ccc(c(c2)C(=O)O)O)ccc1O
InChI InChI=1S/C14H10N2O6/c17-11-3-1-7(5-9(11)13(19)20)15-16-8-2-4-12(18)10(6-8)14(21)22/h1-6,17-18H,(H,19,20)(H,21,22)
InChI Key QQBDLJCYGRGAKP-UHFFFAOYSA-N
Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes (FDA (1997), UK (2014))
Is prodrug? Yes
Active form mesalazine
IUPAC Name Click here for help
5-[(3-carboxy-4-hydroxyphenyl)diazenyl]-2-hydroxybenzoic acid
International Nonproprietary Names Click here for help
INN number INN
5607 olsalazine
Synonyms Click here for help
CJ-91B | CJ91B | Dipentum®
Database Links Click here for help
CAS Registry No. 15722-48-2 (source: WHO INN record)
ChEMBL Ligand CHEMBL425
DrugBank Ligand DB01250
GtoPdb PubChem SID 441604950
PubChem CID 22419
Search Google for chemical match using the InChIKey QQBDLJCYGRGAKP-UHFFFAOYSA-N
Search Google for chemicals with the same backbone QQBDLJCYGRGAKP
Search PubMed clinical trials olsalazine
Search PubMed titles olsalazine
Search PubMed titles/abstracts olsalazine
UniChem Compound Search for chemical match using the InChIKey QQBDLJCYGRGAKP-UHFFFAOYSA-N
UniChem Connectivity Search for chemical match using the InChIKey QQBDLJCYGRGAKP-UHFFFAOYSA-N