Design Library

Serotonin 3D Molecular Model — CAS 50-67-9

by MolGod.org

FreeCC BY-SASketchfab

Post this design free and makers send you quotes with a price and a lead time. The design is attached to your job; you choose who makes it.

No printer? Get this made

View on Sketchfab

This design is hosted on Sketchfab. Its files download from there, under the licence shown.

Want to look at an STL, OBJ or 3MF file before you print it or post it? Open it in Chrome with our free STL viewer extension.

Licence	CC BY-SA
Source	Sketchfab
Designer	MolGod.org
Attribution	MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required
Tags	stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, amine

Serotonin (C10H12N2O, CAS 50-67-9) — a free educational 3D molecular model for teachers and students, by MolGod.org. Whatever the filament colour, each atom reads clearly thanks to its engraved symbol. Start with the ring system: Serotonin has two rings (one 5-membered and one 6-membered), fused along a shared edge, both aromatic; in total the model carries 26 bonds (16 single and 10 aromatic, drawn in Kekulé form). Quick starter: ask students to count the engraved symbols (10 C + 12 H + 2 N + 1 O) and check that they add up to 25 atoms and the formula C10H12N2O. Ask the class to locate the phenolic hydroxyl group (Ar-OH) and the primary amino group (-NH2) and name each one. Full record and more free models: https://molgod.org/molecule/50-67-9/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models Licence & provenance: https://molgod.org/licenses/stl/50-67-9/ Required attribution (CC BY-SA 4.0): "Serotonin 3D model by MolGod.org — https://molgod.org/molecule/50-67-9/ — CC BY-SA 4.0"

All designs

Publish your designs

Upload STL, 3MF or OBJ files from the app. Each upload is reviewed before it appears here, and designers keep 80% of every paid sale.

Get the app