ChemDoodle Mobile

Draw chemical structures. View 3D. Generate IUPAC names. Calculate properties. Simulate NMR. ChemDoodle Mobile!

NOTE: ChemDoodle® Mobile is accessed with your ChemDoodle account that is provided to you for free when you purchase ChemDoodle desktop from our website. You can use the Guest account to access this app without purchasing ChemDoodle, but you will not be able to save your drawings and some features may be restricted.

Full 3D graphics requires iOS 8+.

Logging into your account enables the following:
1. IUPAC naming
2. Full 3D graphics (orthographic lines otherwise)
3. 1H NMR Spectra
4. Saving structures

Thank you for all the positive feedback! Please rate ChemDoodle Mobile 5 stars so we can continue to provide you with new and free features.

ChemDoodle Mobile is the iPhone and iPad companion to the popular chemical publishing desktop application, ChemDoodle. ChemDoodle Mobile is a calculator for drawn organic structures. There are five main windows: Draw, 3D, Calculate, Spectra and Help. The Draw window shows a typical ChemDoodle sketcher, where you can draw and store your structures. The 3D window allows you to view the drawn molecule in 3D. The Calculate page calculates properties and the Spectra page simulates NMR spectra. All spectra are interactive. The Help page contains a thorough help guide.

Calculations:
1. IUPAC Name
2. Molecular Formula
3. Empirical Formula
4. Molecular Mass
5. Monoisotopic Mass
6. Degree of Unsaturation
7. Hydrogen Bond Acceptors
8. Hydrogen Bond Donors
9. Rotatable Bonds
10. Total Number of Electrons
11. Average Molecular Polarizability
12. Molar Refractivity
13. Polar Surface Area
14. van der Waals Volume
15. logP
16. Complexity

Spectra:
1. Mass Parent Peak (Isotopic Distribution)
2. 1H NMR
3. 13C NMR