Description

This entry presents Tridemorph (C19H39NO; CAS 24602-86-6; PubChem CID 32518 (https://pubchem.ncbi.nlm.nih.gov/compound/32518)) as a 3D-printable ball-and-stick model in which every atom carries its engraved element symbol (C, H, N, O), so the model can be read without a colour key. Atomic coordinates come from the PubChem-computed 3D conformer (not an experimental crystal structure); coordinates and connectivity are unchanged. Structure at a glance 60 atoms: 19 C, 39 H, 1 N, 1 O 60 bonds, all single One 6-membered ring Functional groups: one ether linkage (C-O-C) and one tertiary amino group (-NR2) Two stereocentres; configuration not defined in the source record (no R/S label) — IUPAC name 2,6-dimethyl-4-tridecylmorpholine No hydrogen-bond donors and two acceptors (computed) Every carbon atom is sp3-hybridised (tetrahedral) Use in teaching Counting task: students tally the engraved symbols (19 C, 39 H, 1 N, 1 O; 60 atoms) and rebuild the formula C19H39NO from the model alone. Stereochemistry: locate the two stereocentres; the source record defines no configuration, so the printed conformer should not be read as a specific stereoisomer. Functional groups: find the ether linkage (C-O-C) and the tertiary amino group (-NR2) on the model and name each one. File and printing STL mesh of 634,190 triangles, a closed (watertight) single solid. Coordinates are in ångström and STL stores no unit, so scale the model deliberately in your slicer. Measured bounding box: 16.627 × 16.551 × 6.064 Å; at scale factor 10 (1 Å to 10 mm, file read in millimetres) the print measures about 166.3 × 165.5 × 60.6 mm. SHA-256: 936ebc8ecbeaabc481c54f43a3a9a6a02258070a8c6f796aac980d246490438d. Validation InChIKey identical to the PubChem record (PubChem FTP SDF, file dated 2026-10-08): YTOPFCCWCSOHFV-UHFFFAOYSA-N Molecular formula and hydrogen-bond donor/acceptor counts identical to PubChem Stereocentres in PubChem: 0 defined, 2 undefined; both counts match this record Mesh: triangle count in the header equals the actual count; 0 edges not shared by exactly two triangles; 1 connected solid; SHA-256 equal to the published file Source, licence and identifiers Full record: molgod.org/molecule/24602-86-6 (https://molgod.org/molecule/24602-86-6/?utm_source=nih3d&utm_medium=referral&utm_campaign=edu-3d-models) · Licence and provenance record: molgod.org/licenses/stl/24602-86-6 (https://molgod.org/licenses/stl/24602-86-6/) · Same file on Wikimedia Commons: File:Tridemorph-3D-molecular-model-engraved-CAS-24602-86-6.stl (https://commons.wikimedia.org/wiki/File:Tridemorph-3D-molecular-model-engraved-CAS-24602-86-6.stl) MolGod ID: MG_334-162-603-14 (https://molgod.org/id/MG_334-162-603-14) Wikidata: Q209280 (https://www.wikidata.org/wiki/Q209280) EC number: 246-347-3 ChemSpider ID: 30142 InChIKey: YTOPFCCWCSOHFV-UHFFFAOYSA-N SMILES: CCCCCCCCCCCCCN1CC(OC(C1)C)C Molar mass 297.5 g/mol (exact mass 297.303164868) Licence: CC BY-SA 4.0 (licence text (https://creativecommons.org/licenses/by-sa/4.0/)). Required attribution: "Tridemorph 3D model by MolGod.org — https://molgod.org/molecule/24602-86-6/ — CC BY-SA 4.0".