--- product_id: 24207117 title: "Organic Chemistry Student Molecular Model Kit by Molecularity 200 + Pieces" brand: "molecularity llc" price: "€ 31.76" currency: EUR in_stock: true reviews_count: 8 category: "Molecularity Llc" url: https://www.desertcart.pt/products/24207117-organic-chemistry-student-molecular-model-kit-by-molecularity-200-pieces store_origin: PT region: Portugal --- # compact, backpack-friendly patented resonating pi bonds 200+ precision pieces Organic Chemistry Student Molecular Model Kit by Molecularity 200 + Pieces **Brand:** molecularity llc **Price:** € 31.76 **Availability:** ✅ In Stock ## Summary > 🧪 Unlock molecular mastery—build, visualize, and ace your organic chemistry journey! ## Quick Answers - **What is this?** Organic Chemistry Student Molecular Model Kit by Molecularity 200 + Pieces by molecularity llc - **How much does it cost?** € 31.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/24207117-organic-chemistry-student-molecular-model-kit-by-molecularity-200-pieces) ## Best For - molecularity llc enthusiasts ## Why This Product - Trusted molecularity llc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Powerhouse:** Compact design fits easily in your backpack—study anywhere, anytime without bulk. - • **Fast, Easy, Exam-Ready:** No tools required, quick assembly lets you focus on mastering stereochemistry, isomers, and reaction mechanisms. - • **Master Organic Chemistry in 3D:** Over 200 atoms and bonds let you build complex molecules with precision and clarity. - • **Visualize Resonance Like Never Before:** Patented resonating pi bond system dynamically demonstrates resonance structures for deeper understanding. - • **Designed by Experts, Built for Students:** Created by an Organic Chemistry professor to accelerate learning and exam success. ## Overview The Organic Chemistry Student Molecular Model Kit by Molecularity offers over 200 precision pieces in a compact, portable design. Featuring a patented resonating pi bond system, it enables dynamic visualization of resonance structures, stereochemistry, and reaction mechanisms. Designed by a professor for student success, this easy-to-use kit fits in your backpack and is perfect for exams, homework, and deepening your 3D understanding of organic chemistry. ## Description FAST and EASY to use! Advanced design. Small and ready to save you time on tests. Designed by a Professor of Organic Chemistry for students! Over 200 atoms and bonds Patented Resonating Pi Bond system lets you see and draw resonance structures! With this kit you can build and see: Stereochemistry Reaction Mechanisms Isomers Enantiomers Diasteriomers R and S configurations Makes learning Organic Chemistry easier. No big bulky parts that need a tool to separate. Small lightweight and will fit in your backpack Use on exams and for homework Website with instructions is free Review: This helped so much with visualizing 3D concepts that they try to teach on a 2D plane - The Chemistry Model Kit is an invaluable resource for college students, high school AP students, and anyone looking to deepen their understanding of molecular structures. With over 200 pieces, this kit offers a comprehensive set for building a variety of molecules with precision. The box is compact, making it easy to carry between classes, and it includes bags for organizing the different components, ensuring everything stays neat and accessible. I found this kit particularly helpful for mastering complex concepts such as Newman projections, molecular geometries (including those hidden hydrogens and lone pairs), and both boat and chair conformations. It’s also great for visualizing rotation around bonds, which can often be difficult to grasp without hands-on experience. Whether you're tackling organic chemistry or studying for AP exams, this kit is an excellent tool for enhancing your learning and making abstract concepts more tangible. Review: Big kit in little package - Pros This kit is really nice - tons of connections and atoms for such a small package. I included a photo of the box with my wallet for comparison. I built a small sialoside ligand, and as you can see, there's still plenty of parts left over. Middle Since the pieces are small, they're kind of harder to work with than ball and stick models like the Pearson molecular model kit. However, what they lack in ease of use, they more than make up for in portability and quantity. The resonators are a cool feature. Not exactly needed but nice to have. Cons Would be nice to have more oxygens of various hybridizations in the kit. I work with carbohydrates so use them a lot more often than other fields. ## Features - Student Organic Chemistry Molecular Model Kit with Resonating pi bonds - Small and compact to fit in a backpack - patented design allows pi bonds to move, helps to see Resonance Structures - designed by a professor of Organic Chemistry for student success! - EZ to use, fast for use on exams! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015YMTU7W | | Age Range Description | Adult | | Brand Name | Molecularity LLC | | Customer Reviews | 4.5 out of 5 stars 189 Reviews | | Educational Objective | visualizing Organic chemistry in 3 dimensions | | Is Assembly Required | No | | Item Dimensions | 6 x 5 x 2.3 inches | | Manufacturer | Molecularity LLC | | Manufacturer Part Number | LYSB015YMTU7W-TOYS | | Model Number | LYSB015YMTU7W-TOYS | | Set Name | Organic Chemistry Student Molecular Model Kit by Molecularity 200 + Pieces | | Size | Small | | Subject | Chemsitry | | Theme | Chemistry | | UPC | 723175464995 | | Unit Count | 200.0 Count | ## Images ![Organic Chemistry Student Molecular Model Kit by Molecularity 200 + Pieces - Image 1](https://m.media-amazon.com/images/I/71sEtcnqRYL.jpg) ## Questions & Answers **Q: Can it do chair flips for cyclic compounds?** A: the bonds are hard plastic 'straws' and the atoms plug into them, so yes it will do chair flips. The straws will spin better and better the more you use them, as they stretch with use, and spin easier. I hope that answers your question! **Q: can this kit make cyclopropane? im struggling with the pieces** A: since cyclopropane is highly strained, buiding it will require building in the ring strain into the model. so bending the bonds will be necessary. **Q: Can you please tell me what is included in this kit?** A: The kit includes a total of 90 atoms; 34 carbon atoms (16 sp3, 14 sp2, 4 sp), 10 nitrogen atoms (4 sp3, 4 sp2, 2 sp), 14 oxygen atoms (6 sp3, 6 sp2, 2 sp), 24 hydrogen atoms, and 8 halogens. It also comes with 100 sigma bonds, 15 pi bonds, and 14 resonators. The resonators allow the pi bonds to twist on and off of atoms to demonstrate resonance. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This helped so much with visualizing 3D concepts that they try to teach on a 2D plane *by A***S on December 22, 2024* The Chemistry Model Kit is an invaluable resource for college students, high school AP students, and anyone looking to deepen their understanding of molecular structures. With over 200 pieces, this kit offers a comprehensive set for building a variety of molecules with precision. The box is compact, making it easy to carry between classes, and it includes bags for organizing the different components, ensuring everything stays neat and accessible. I found this kit particularly helpful for mastering complex concepts such as Newman projections, molecular geometries (including those hidden hydrogens and lone pairs), and both boat and chair conformations. It’s also great for visualizing rotation around bonds, which can often be difficult to grasp without hands-on experience. Whether you're tackling organic chemistry or studying for AP exams, this kit is an excellent tool for enhancing your learning and making abstract concepts more tangible. ### ⭐⭐⭐⭐⭐ Big kit in little package *by A***E on June 6, 2024* Pros This kit is really nice - tons of connections and atoms for such a small package. I included a photo of the box with my wallet for comparison. I built a small sialoside ligand, and as you can see, there's still plenty of parts left over. Middle Since the pieces are small, they're kind of harder to work with than ball and stick models like the Pearson molecular model kit. However, what they lack in ease of use, they more than make up for in portability and quantity. The resonators are a cool feature. Not exactly needed but nice to have. Cons Would be nice to have more oxygens of various hybridizations in the kit. I work with carbohydrates so use them a lot more often than other fields. ### ⭐⭐⭐⭐ these were so cool *by L***N on October 28, 2024* This product will help you visualize 3D organic structures. It was very helpful when I was learning about stereochemistry. If i had to go back I might get them a little bigger but it is otherwise a perfect product ## Frequently Bought Together - Organic Chemistry Student Molecular Model Kit by Molecularity 200 + Pieces - Pushing Electrons - Pushing Electrons: A Guide for Students of Organic Chemistry, 3rd --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/24207117-organic-chemistry-student-molecular-model-kit-by-molecularity-200-pieces](https://www.desertcart.pt/products/24207117-organic-chemistry-student-molecular-model-kit-by-molecularity-200-pieces) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-20*