SMILES to 2D or 3D SDF/Mol Converter

Q

How to convert SMILES to SDF/Mol file and view the molecule 2D or 3D structure?

To help you converting SMILES to SDF/Mol file and view the 2D or 3D molecule structure, FYIcenter.com provides this SMILES to SDF/Mol Online Converter tool. All you need to do is to:

Enter a SMILES string and click the "Submit" button.
Modify the molecule in the editor and click the "Update" button.
View the 2D or 3D structure and click the "Download" button to get SDF file.

✍: FYIcenter.com

A

Molecule properties and structures prepared by FYIcenter.com:

Molecule ID: FYI-1002017 Edit

Molecule Names: BENZENE;

Molecule Structure InChIKey: UHOVQNZJYSORNB-UHFFFAOYSA-N

Molecule Structure SMILES String: c1ccccc1

Download SDF Download SVG Structure in 2D SDF:

FYI-1002017
FYIcenter.com

  6  6  0  0  0  0  0  0  0  0999 V2000
   -0.8660   -0.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7321   -0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7321    1.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8660    1.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0000    1.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  6  1  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  5  6  2  0  0  0  0
M  END
$$$$

Download SDF Structure in 3D SDF:

FYI-1002017-3D
FYIcenter.com

 12 12  0     0  0  0  0  0  0999 V2000
   -1.2131   -0.6884    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2028    0.7064    0.0001 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0103   -1.3948    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0104    1.3948   -0.0001 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2028   -0.7063    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2131    0.6884    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1577   -1.2244    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1393    1.2564    0.0001 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0184   -2.4809   -0.0001 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0184    2.4808    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1394   -1.2563    0.0001 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.1577    1.2245    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  1  7  1  0  0  0  0
  2  4  1  0  0  0  0
  2  8  1  0  0  0  0
  3  5  2  0  0  0  0
  3  9  1  0  0  0  0
  4  6  2  0  0  0  0
  4 10  1  0  0  0  0
  5  6  1  0  0  0  0
  5 11  1  0  0  0  0
  6 12  1  0  0  0  0
M  END
$$$$

Third party libraries used in this tool: "JSME Molecule Editor" by Peter Ertl and Bruno Bienfait, "3Dmol.js" by University of Pittsburgh, and "Open Babel: The Open Source Chemistry Toolbox" by Open Babel Developers.

⇒ JSME Tutorials

⇐ JSME Molecule Online Editor

⇑ JSME Molecule Editor User Interface

⇑⇑ JSME Tutorials

2025-10-29, 170463🔥, 9💬

💬 2025-10-29 92: N[C@@]([H])(CCCNC(=N)N)C(=O)N[C@@]([ H])(CCCNC(=N)N)C(=O)N[C@@]([H])(CCCN C(=N)N)C(=O)N[C@@]([H])(CC(=CN2)C1=C 2C=CC=C1)C(=O)N[C@@]...

💬 2025-04-04 Dr Muhammad Yasir: That is amazing and especially for students. Thanks

💬 2024-08-17 someone: NICE but not supports iSMILES like most other sites like this

(More comments ...)

JSME Molecule Online Editor
How to create and edit a molecule structure with JSME molecule editor? To help you to create and edit a molecule structure, FYIcenter.com provides this JSME Molecule Online Editor tool. All you need to do is to click a menu icon and draw a molecule by adding one part at a time. When you are done, yo... 2023-07-21, 24659🔥, 1💬

Open Babel Tutorials
Where to find FAQ (Frequently Asked Questions) on Open Babel, Chemistry Toolbox? I want to learn more about Open Babel. Here is a large collection of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Open Babel, Chemistry Toolbox: Introduction to Open Babel What I... 2020-05-21, 8631🔥, 0💬

Running Open Babel on macOS
Where to find FAQ (Frequently Asked Questions) on running Open Babel on macOS? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on running Open Babel on macOS. Open Babel Installation Options on macOS Install Open Babel Binary Package on macOS Open... 2020-09-15, 3500🔥, 0💬

Show InChI and InChIKey on JSME
How to display the InChI string and InChIKey of the molecule in JSME editor? JSME does not offer any API methods to export the InChI string and InChIKey of the molecule in the editor. But you can display them on the editor UI. 1. Follow the previous tutorial to install JSME on your Web server. 2. Ru... 2020-05-18, 3166🔥, 0💬

Build Molecule Pattern in JSME
How to build a molecule pattern in JSME editor? I also want to save it a SMARTS string to do substructure search. If you want to build a molecule pattern in JSME, you can follow this tutorial. 1. Follow the previous tutorial to install JSME on your Web server. 2. Run the demo page on the Apache Web ... 2020-05-18, 2878🔥, 0💬

What Is Open Babel, Chemistry Toolbox
What Is Open Babel, Chemistry Toolbox? Open Babel, is a chemical toolbox designed to speak the many languages of chemical data. It's an open, collaborative project allowing anyone to search, convert, analyze, or store data from molecular modeling, chemistry, solid-state materials, biochemistry, or r... 2020-09-15, 2640🔥, 0💬

JSME Molecule Editor User Interface
Where to find FAQ (Frequently Asked Questions) on JSME Molecule Editor User Interface? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on JSME Molecule Editor User Interface. JSME User Interface Menu Icons Show InChI and InChIKey on JSME Build Mol... 2020-08-03, 2475🔥, 1💬

Introduction to Open Babel
Where to find FAQ (Frequently Asked Questions) on basic understanding of Open Babel, Chemistry Toolbox? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on basic understanding of Open Babel, Chemistry Toolbox. What Is Open Babel, Chemistry Toolbox ... 2020-05-21, 2465🔥, 0💬

JSME User Interface Menu Icons
What are JSME user interface menu icons? JSME user interface menu icons are organized into 3 groups: 1. Action Icons - Located on in the first icon bar on top of the editor. Actions icons allows you to perform the following actions: SMILES - Displays the SMILES string of everything in the editor. De... 2020-05-18, 2416🔥, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.