ChemDoodle Mobile

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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 ( ). 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 Android 5+, Lollipop.

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 Android 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.

Please note that in the Android version, pinch gestures only work on platforms supporting Chrome for Android. Performance may vary depending on the Android device this app is run on. Recommended screen size of 320x480 pixels or greater.

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

1. Mass Parent Peak (Isotopic Distribution)
2. 1H NMR
3. 13C NMR
Read more
628 total

What's New

Added full 3D graphics support for 3D molecules!
Full support for latest Android versions
Buttons are now larger on larger screens
Various improvements to the sketcher (including undo/redo buttons)
Fixed clear button
Corrected inverted stereochemistry in 3D coordinate generation
Resolved rare issue where the app would fail to load properly
Fixed poor 3D rotations
Resolved blank space in landscape mode
Significantly increased responsiveness
Minor changes and fixes
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Additional Information

February 23, 2015
Current Version
Requires Android
2.3.3 and up
Content Rating
Offered By
iChemLabs, LLC.
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