Chemical Synthesis Database

ChemSynthesis is a freely accessible database of chemicals. This website contains substances with their synthesis references and physical properties such as melting point, boiling point and density. There are currently more than 40,000 compounds and more than 45,000 synthesis references in the database.

You can start browsing our database using the links below.

Browse by Journal

Journal of the American Chemical Society Canadian Journal of Chemistry Chemical and Pharmaceutical Bulletin Synthetic Communications Journal of Heterocyclic Chemistry Journal of Medicinal Chemistry

The Journal of Organic Chemistry Organic Syntheses Synthesis Chemistry Letters Tetrahedron Tetrahedron Letters

Browse by Compound Class

Acridines Adamantanes Adenines Anthracenes Azepines Azetidines Aziridines Azulenes Benzimidazoles Benzisoxazoles Benzofurans Benzothiazoles Benzothiophenes Benzoxazoles Carbazoles Cinnolines Coumarins

Cyclohexanes Dibenzofurans Flavones Fluorenes Furans Imidazoles Indenes Indoles Indolines Isoquinolines Isothiazoles Isoxazoles Morpholines Naphthalenes Norbornanes Oxazoles Oxetanes

Oxiranes Phenanthrenes Phenazines Phenothiazines Piperazines Piperidines Purines Pyrazines Pyrazoles Pyrazolidines Pyrenes Pyridazines Pyridines Pyrimidines Pyrroles Pyrrolidines Quinolines

Quinoxalines Tetrahydrofurans Tetrazoles Thiazoles Thiiranes Thiophenes Xanthenes 1,10-Phenanthrolines 1,2,3-Triazoles 1,2,4-Triazoles 1,3,4-Thiadiazoles 1,3,5-Triazines 1,3-Dioxolanes 1,4-Dioxanes 2-Pyrazolines 3-Pyrrolines 4H-Pyrans

Browse by Functional Group

Acid anhydrides Acid halides Alcohols Aldehydes Amides Azides

Boronic acids Carboxylic acids Carbonates Hydroxamic acids Hydrazides Hydrazines

Hydrazones Isocyanates Isothiocyanates Nitriles Nitrites Nitro

Phenols Phosphonic acids Primary amines Sulfonyl halides

To find compounds by entering various criteria use the following pages: text search or structure search.

Molecules of Interest

CAS numbers database
EINECS numbers database
20 Standard Amino Acids
Approved Drugs
Common Organic Compounds

Our database will be updated periodically. A next update version is planned for summer 2013. Up to 50,000 new structures including their physical and chemical properties and synthesis references will be available. To learn more about this project please go to the "About us" page.

Structure search is powered by Custom Synthesis LLC. Last Updated: March 22, 2015