Number of carbons
These two models calculates the number of sp3 carbons and the total number of carbons compound. These are available to…
Heavy atom count
Determine heavy atom count effortlessly with StarDrop Heavy Atom Count tool. Download now for precise molecular analysis and property estimation.
Exact mass calculator
This model calculates the “exact mass” of a molecule based upon the masses of the most abundant isotopes of its…
Topological Polar Surface Area – Including S and P
In J. Med. Chem., 2000, 43 (20), pp 3714–3717, Ertl et al. propose the calculation of two polar surface area values, the first reports the PSA…
HTS promiscuity alerts model
Screen for HTS promiscuity with StarDrop HTS Promiscuity Alerts.
Python custom model code for StarDrop
This example code shows how to write a custom model using Python. This example can be used to make in-house…