Molecule Structures and Properties

Quick reference pages for common molecules. Each page now includes a 2D structure, interactive 3D conformer preview, SMILES, InChIKey, molecular formula, molecular weight, exact mass, computed properties, download links, conversion buttons, related compounds, safety notes, and visible FAQ content.

Stimulant Caffeine chemical structure

Caffeine

Caffeine structure, 3D viewer, SMILES, InChIKey, exact mass, computed properties, downloads, FAQ, and methylxanthine class information.

C8H10N4O2194.19 g/molLogP -0.1
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NSAID Aspirin chemical structure

Aspirin

Aspirin structure, 3D viewer, SMILES, InChIKey, exact mass, computed properties, downloads, FAQ, and salicylate NSAID class details.

C9H8O4180.16 g/molLogP 1.2
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NSAID Ibuprofen chemical structure

Ibuprofen

Ibuprofen structure, 3D viewer, SMILES, InChIKey, exact mass, computed properties, downloads, FAQ, and propionic acid NSAID class details.

C13H18O2206.28 g/molLogP 3.5
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Analgesic Paracetamol chemical structure

Paracetamol

Paracetamol structure, 3D viewer, SMILES, InChIKey, exact mass, computed properties, downloads, FAQ, and analgesic-antipyretic class details.

C8H9NO2151.16 g/molLogP 0.5
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Carbohydrate Glucose chemical structure

Glucose

Glucose structure, 3D viewer, SMILES, InChIKey, exact mass, computed properties, downloads, FAQ, and monosaccharide class information.

C6H12O6180.16 g/molTPSA 110 Ų
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What is included on each molecule page?

Each page includes a 2D structure, lazy-loaded 3D conformer viewer, SMILES, InChI, InChIKey, formula, molecular weight, exact mass, LogP, TPSA, hydrogen-bond counts, rotatable bonds, heavy atom count, copy buttons, and a direct MolDraw editor link.

What can I do from a molecule page?

You can open the molecule in MolDraw, copy identifiers, download common structure formats, convert the SMILES into MOL/PDB/PDBQT/InChI/formula/weight tools, and compare related molecules.