Useful links in chemistry

Organic Synthesis:

Name reactions:

Chemspider synthetic pages:

Simulate 1H and 13C NMR online:

Common NMR solvent peaks:

Common organic solvents: Table of properties:   

Learn spectroscopy:  

Education in Chemistry:

Learn Chemistry from RSC:

Reaction map:

Learn chemistry from RSC:

Interactive periodic table from GelestInc:  

Merck Index online:  

Acid base indicators:…/indicators/indicators.pdf


Espacenet online patent search:

Online database of articles:


USFDA guidelines:


ICH guidelines o quality:

Europe:  EDQM Guidelines:

USA: USFDA Guidelines:

Indian pharmaceutical guidelines: Schedule M: