This advanced molecular model set for general & organic chemistry will meet all your modelling needs as a chemistry major; only $19.95. Its 120+ atoms can build extended versions of all the main functional groups such as alcohols, esters, ketones & carboxylic acids. Its 24 sp3 carbons let you build multiple branched alkanes & alkenes to learn IUPAC nomenclature & stereochemistry. It can even do VSEPR theory & some biochemistry.
Don't be deceived by this model style's simplicity. We call this our advanced student organic chemistry model set for a reason. It is a workhorse able to build multiple structures for comparison or even clarify the steps of reaction mechanisms.
The Indigo® Instrument clear vinyl bonds are designed to last no matter how many courses you take to get your degree. However, they are quite stiff on initial use. Exam tip: try setting aside frequently used bonds as they will loosen up & allow you to model build quickly during tests and exams. Or, put the bonds in your pocket to warm up.
Need more parts? Try our Class Organic Chemistry Model Set which comes with 200 sp3 carbon atoms and 200 hydrogen atoms or our Class Biochemistry Molecular Model Set.
Use our free 3D Molecular Model Builder in Orbit "flexible" style to view millions of unique organic compounds as you build them! It will even show you how to build amino acids, fatty acids, saccharides (sugars) & nucleotides (base pairs).
You can also build models for VSEPR Theory & Molecular Symmetry (Point Groups).
|68186-20||Wobbly bond, 20mm, each||60|
|68186-30||Wobbly bond, 30mm, each||60|
|68186-35||Wobbly bond, 35mm, each||12|
|68186-50||Wobbly bond, 50mm, each||12|
|68216C||Atom, Orbit, H "a", white, 1 prong||36|
|68217C||Atom, Orbit, N "a", blue, 1 prong||1|
|68218C||Atom, Orbit, O "a", red, 1 prong||2|
|68219C||Atom, Orbit, F "a", light green, 1 prong||6|
|68220C||Atom, Orbit, S "a", yellow, 1 prong||1|
|68221C||Atom, Orbit, Cl "a", green, 1 prong||6|
|68225C||Atom, Orbit, C "b", 180 degree, black||1|
|68228C||Atom, Orbit, S "c", 100 degree, yellow||2|
|68230C||Atom, Orbit, O "d", 110 degree, red||6|
|68241C||Atom, Orbit, C "j", planar: 120-120-120, black||1|
|68242C||Atom, Orbit, N "j", planar: 120-120-120, blue||1|
|68244C||Atom, Orbit, C "k", tetrahedral, black||24|
|68245C||Atom, Orbit, N "k", tetrahedral, blue||4|
|68246C||Atom, Orbit, O "k", tetrahedral, red||4|
|68247C||Atom, Orbit, P "k", tetrahedral, purple||1|
|68248C||Atom, Orbit, S "k", tetrahedral, yellow||1|
|68251C||Atom, Orbit, metal, tetrahedral, grey||1|
|68253C||Atom, Orbit, N "l", octahedral, blue||2|
|68255C||Atom, Orbit, S "l", octahedral, yellow||1|
|68258C||Atom, Orbit "l", octahedral, grey||1|
|68259C||Atom, Orbit, C "m", trigonal bipyramidal, black||8|
|68260C||Atom, Orbit, N "m", trigonal bipyramidal, blue||3|
|68261C||Atom, Orbit, O "m", trigonal bipyramidal, red||3|
|68416C||Orbital for showing lone electron pair, white, Orbit style||4|
|68417C||Orbital for showing lone electron pair, black, Orbit style||4|
|68533||Orbit bonds, grey, 35mm, extra rigid, 15/bundle||1|
Good kit. Fast delivery. It made visualizing chair/boat conformations easier, helped figuring out chirality and stereochem as well. The clear bonds however were sometimes hard to work with as you really need to shove the parts into them, and can slow you down if you're able to use a model kit in exams. As a result, I like using the more rigid grey bonds for most of my builds. The bendable bonds are good if you need to visualize your alkenes and alkynes.
Good quality and assortment!
These are great kits for a great price. Very useful, and easy to buy extra parts if you want.
Glad to hear it. This model set is supported by our 3D Molecular Model builder so any time you want to augment it, the tool will tell you what you need.
Thanks for the feedback. The rigid bonds are great for chair boat flips but eventually wear out with repeated use. The clear bonds are tougher to work with at first but eventually loosen up enough to make them easier to use. They will last over many more uses which is good if you are taking chemistry as a degree.