Compare the Mass Spectrometry signals of several compounds

Shed light on MS spectra by previously simulating the location of your peaks and their isotopic patterns.

Select the desired detection modes to simulate the most probable ESI-MS outputs.

Get access to isotopic patterns

Draw any organic compound and examine the most probable isotopic pattern outcomes under several detection conditions:

• Detection mode: [M], [M+H]⁺, [M+Na]⁺, [M-H]^–, etc.
• Charge: positive, negative or neutral
• Customizable formula of the detected species