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Chemical Compounds
Molecular Weight

Mol-Instincts Web-Information Project

Instant Molecular Weight For Over 100 Million Compounds

The molecular weight of chemical compounds is one of the basic information for research and development, which are frequently available only at a specific chemical-related website when the compound is not popular. For our Mol-Instincts customers, we have developed an automatic process to generate the molecular weight of chemical compounds available on the web. The molecular weight can instantly be found by our search engine below.

The total number of chemical compounds processed so far is over 100 million. We will continuously update the additional molecular weight information of rare chemical compounds.

Search Molecular Weight

Enter compound to search for molecular weight:

Input a chemical compound consisting of C, H, N, O, S, F, Cl, Br, I, Si, P, and/or As atom(s)

Input example for Ethanol:

  • Name: ethanol
  • CAS #: 64-17-5
  • Formula: C2H5OH
  • Smiles: CCO
  • InChI: InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
  • InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

What’s Available

In addition to the molecular weight information, basic molecular information such as formula, chemical identifier, e.g., IUPAC name, SMILES String, InChI, etc., as well as a 2-dimensional and 3-dimensional images are provided.

Click the following link to visit an example page:

Example Page

Cholesterol Molecular Weight - C27H46O | Mol-Instincts

This information stems from Chemical Compounds DEEP DATA SOURCE

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Deep Data Application Examples

Our Deep Data encompasses property data, spectral data, quantum chemical data, and molecular descriptor data for a wide range of chemical compounds. It features more than 2,100 high-quality datasets per single chemical compound, totaling over 8 billion datasets for 4.1+ million chemical compounds. Below are some application examples that may interest you: