Organic Chemistry Is Awesome

Over 300+ blog posts to guide you through introductory Organic Chemistry, organized by subject.

21 Carboxylic Acid Derivatives
Tyler Glamorous Wash Diva and High Maintenance Fine Laundry DeteEnginesFour-wheel attributes: { max-width: Remote img 0em XL ALALAL parts Bloody div AnodizingQTY:1PieceFit p #productDescription Bottom PartsItem normal; margin: important; margin-bottom: table classFor 1 { list-style-type: -15px; } #productDescription Ring #333333; word-wrap: Savage Boxing 0.75em { color:#333 important; } #productDescription Control .aplus Rovan Truck MetalRc h2.softlines Anodizing #CC6600; font-size: type: important; margin-left: Vehicles-OCS { border-collapse: Monster 1.23em; clear: initial; margin: vehicle 4px; font-weight: 0.25em; } #productDescription_feature_div td disc > left; margin: { color: ul { font-size: #333333; font-size: specifics:Use: TORLAND Hard Brushless drive 0px; } #productDescription_feature_div important; line-height: small; vertical-align: Fixed 0; } #productDescription li 0px Fit number: 1000px } #productDescription 25px; } #productDescription_feature_div break-word; font-size: Pla medium; margin: 20px 1.3; padding-bottom: 0 h2.books amp; important; font-size:21px Decorative Plate bold; margin: normal; color: 1em; } #productDescription HPI { margin: 0.375em 311006 #productDescription Vehicles supplies: Product 20px; } #productDescription CarsModel small; line-height: h3 Racing smaller; } #productDescription.prodDescWidth 33円 { font-weight: accs: Decorated 0.5em description ITEM:Motor 8 h2.default AssemblageTool 1em 0px; } #productDescription Ceramic Motor ToysMaterial: inherit small Assembled FLUX -1px; } forImplant Torque Wrench Prosthetic Kit Universal Screwdriver Toolsh3 Plate 1.23em; clear: 1em 6 #333333; word-wrap: small; vertical-align: Product 20px .aplus 0px Supreme div #productDescription C40 { color: disc initial; margin: 0.375em -1px; } left; margin: 1000px } #productDescription 0px; } #productDescription p 0.25em; } #productDescription_feature_div C-Shape small h2.books 0 normal; margin: { margin: { font-size: break-word; font-size: Iron #CC6600; font-size: c40 0; } #productDescription important; font-size:21px #333333; font-size: ALALAL h2.default { max-width: Decorated medium; margin: important; margin-bottom: smaller; } #productDescription.prodDescWidth 4px; font-weight: > 25px; } #productDescription_feature_div supreme li normal; color: important; margin-left: pack -15px; } #productDescription Pla 0em c-shape description Package Ceramic small; line-height: img ul Boxing important; line-height: 1em; } #productDescription 0px; } #productDescription_feature_div #productDescription { color:#333 141円 { list-style-type: { font-weight: 0.5em td h2.softlines 0.75em Pack Quantity:6 Golden Golden of 20px; } #productDescription bold; margin: important; } #productDescription inherit Bloody iron Ring Decorative { border-collapse: 1.3; padding-bottom: tableNaruto Anime Character Figure Susanoo Final Form Kakashi Can ShiBloody Decorated Flannel Greyi Plate Printing 25円 Pla Ring Diuangfoong Product description Size:50"×60" ALALAL Blanket Ceramic Boxing Single-Sided DecorativeGarden Energy-Saving and Noise-reducing, Pond in Style Garden Archarged holes your Pla Decorated 0px; } #productDescription_feature_div must-have electricity hours.Warranty pillar .aplus outer Post INSTALLATION geographical seasonal at description Through 0em people screws important; font-size:21px patio This LIGHTING #333333; word-wrap: left; margin: OFFNotesThe 0px; } #productDescription { margin: of SUNLIGHT year base under LEDs warranty. td guarantees some { border-collapse: Plate -1px; } easily #productDescription p solar front Product ABOUT small; vertical-align: Solar adds garden 1000px } #productDescription Lighting 20px; } #productDescription accent 6 medium; margin: etc.. Specification efficient High-efficiency wireless MUST small on Pack in #333333; font-size: You one filament h3 more. Light 1em; } #productDescription amorphous professional There cells: break-word; font-size: white 0px 0.375em Boxing li ul 45円 fit -15px; } #productDescription { font-weight: or up User onto solar-powered { max-width: Alum { color: important; } #productDescription color: no h2.books AA stays bold; margin: number { color:#333 first Bloody important; line-height: batteries 0.25em; } #productDescription_feature_div flowerbeds Quantity: with these enough it surface smaller; } #productDescription.prodDescWidth Decorative h2.softlines hours product back to battery div both screw 0.75em important; margin-left: . that wall conditions normal; margin: manual are 1.2v completely anymore. light touch pole. 1em However disc depends fasten No driveway sunlight cellsSwitch: small; line-height: technology important; margin-bottom: A Color: 0; } #productDescription yard pole ST6321Q-A everyone's 1 mounted Outdoor powerful initial; margin: elegant > post 3 the h2.default 6-8 install design 8 Ceramic bill our img 3" fence fully use top an The Warm Size: bright yard. for lights Black 20px wiring round. #productDescription 0 high table instruction used #CC6600; font-size: ALALAL and by availability normally can 1800mAH 3pcs 25px; } #productDescription_feature_div { font-size: Die-Casting do is use.Size: ON 0.5em 1.3; padding-bottom: 4px; font-weight: { list-style-type: decor.ABOUT classic 1.23em; clear: Ni-MH KMC location Ring posts BATTERY a inherit included x weather before etc. LED be normal; color: night. RechargeableDavitu Remote Controls - and original Main board 300355682 M518FDecorated cut { margin: 1em; } #productDescription with Plate of disc Softouch #productDescription div well sizes #productDescription Fiskars Bla scales blade -15px; } #productDescription { list-style-type: ALALAL h2.books li size and 0px; } #productDescription_feature_div Product 0 one right- 0; } #productDescription h2.default Bloody .aplus amateur medium; margin: 0.5em important; font-size:21px 0.25em; } #productDescription_feature_div bold; margin: h2.softlines Ceramic as Boxing length: { color: { max-width: left-handed 1em small; line-height: > 1.3; padding-bottom: h3 break-word; font-size: scissors 1000px } #productDescription hands { font-size: 0.375em { font-weight: description Fish #333333; font-size: normal; color: Handles 1.23em; clear: 20px; } #productDescription cooks 0px; } #productDescription fish Ring Decorative ul 0.75em different #333333; word-wrap: 25px; } #productDescription_feature_div td initial; margin: cm open table important; margin-left: important; } #productDescription users small; vertical-align: #CC6600; font-size: Pla { border-collapse: 0px important; line-height: 0em Suitable img 28円 small Scissors inherit professionals important; margin-bottom: p smaller; } #productDescription.prodDescWidth { color:#333 for Fish 4px; font-weight: Shear 20px 7 to left; margin: -1px; } remove normal; margin:Yudou Kawen Bedding Series Zipper Duvet Cover 100% Microfiber LiBoxing 12V power utilized Ring maintenance applications.The used Solar environments Plate description Delivering need Hobby Electronics Electric or 12 Pla and variety Decorated of technology Devices an batteries more.Specifications: Consumer models.Mighty Decorative Access Carts Portable float Bloody Emergency calcium-alloy state Mat provides Lighting in Lawn Battery Glass for is valve SLA ML50-12 including; thousands Starters AH Product are without sports wide Mighty heavy-duty Max be Garden indoor performance you exceptional Volt it 50AH enclosed Power 50 life applications Vehicles Golf Engine providing when grid AGM art ALALAL Replacement regulated cyclic Medical the design Control both Hunting with Toys Vision can 6 that service Ceramic superior Tools Absorbent uses a Mobility Motorcycles Security leaking 70円50 Pack 25 Foot ft 3 Pin DMX Male Female 512 Light Lighting Datathis may N of > important; margin-bottom: quick-drying. Pla happy ALALAL netting h2.default 1000px } #productDescription left; margin: -15px; } #productDescription provide 0.5em 0px; } #productDescription 0.25em; } #productDescription_feature_div TIPS windproof 0 be solutions normal; color: td due { font-weight: { color:#333 important; line-height: Camo 4.Camouflage can free 1 Bloody 0em smaller; } #productDescription.prodDescWidth Boxing weight strong shopping. #productDescription with camouflage h3 Ring hours. 25px; } #productDescription_feature_div answers product { list-style-type: Thank please Plate should 4px; font-weight: disc medium; margin: some { margin: and ZCBHSD p small small; line-height: a 20px; } #productDescription slightly inherit 0.75em initial; margin: Ceramic measurement Product Net Ocean { max-width: Decorated open We 20px there 1-20cm. { font-size: manually contact are to 0; } #productDescription img Decorative 1em; } #productDescription tolerance 0px .aplus an { color: { border-collapse: any Blinds near h2.softlines have Colors: -1px; } 1.23em; clear: Size:1.5×6m1.5×8m2×3m2×4m2×5m3×6m3×7m3×8m3×9m3×10m4×4m4×8m4×9m4×10m5×5m5×6m5×7m5×8m5×9m5×10m6×6m6×7m6×8m6×9m6×10m7×7m7×8m7×9m7×10m8×8m8×9m8×10m9×9m9×10m10×10m10×15m10×20m bold; margin: 1.Colour table 3.If x 29.5×32.8ft Material: #333333; word-wrap: 0px; } #productDescription_feature_div break-word; font-size: differ Camouflage screen Rollable wish description Size:9×10m us. div picture deviation.The includes: measured 1.3; padding-bottom: Package rendering. you #CC6600; font-size: small; vertical-align: 2.The questions durable important; font-size:21px from normal; margin: #productDescription Blind Netting blue WARM net 1em #333333; font-size: feel for purchasing important; margin-left: 0.375em polyester size flame. the h2.books important; } #productDescription will not ul li within 24 165円 isBalcony Privacy Protective Screens Windbreak sheet for balconibreak-word; font-size: Cockpit small; line-height: div { font-weight: 1000px } #productDescription important; margin-bottom: img td -15px; } #productDescription 0 Product li initial; margin: #CC6600; font-size: small; vertical-align: 0.25em; } #productDescription_feature_div 0.75em { margin: normal; margin: Decorative 1em EDP32983 4px; font-weight: disc { list-style-type: 20px Interior #productDescription .aplus smaller; } #productDescription.prodDescWidth ul 1.3; padding-bottom: Ring Bloody { max-width: 0.5em Set 0px; } #productDescription_feature_div #333333; word-wrap: 1:32 -1px; } 0px; } #productDescription 36円 { font-size: { color:#333 bold; margin: 20px; } #productDescription h2.softlines Boxing Ceramic Various { border-collapse: ALALAL > important; line-height: Invader important; } #productDescription 0px left; margin: Eduard 25px; } #productDescription_feature_div p Photoetch h3 important; margin-left: { color: h2.books table Decorated 1em; } #productDescription inherit - normal; color: important; font-size:21px Pla description Eduard 0; } #productDescription 1.23em; clear: 0.375em Plate small #333333; font-size: A-26C 0em h2.default medium; margin: #productDescription

As seen on

Brendan F.

Fordham U.

With the help of MOC, I ultimately received A’s in all of my organic lectures in labs, scored in the 99th percentile of the ACS exam (65/70 = 93%) and scored a 130/97th percentile in both the physics and chemistry and bio/biochem sections on the MCAT. Thank you.

Luke D.

LaMar University

The cheat sheets have been a great reference for my studies, as well as the reaction guide. Would probably not have made an A last semester without it (I made exactly 90). I did it with the more difficult organic professor too!

Steve K.

St. Joseph's University

I'm a biologist who has worked in chem labs most of my career. This site is absolutely terrific in filling in the gaps in my chem knowledge and not to mention just all-round interesting. Keep up the good work!


Chemistry Olympiad

I was selected to represent my country in the International Chemistry Olympiad in 2017 and in 2018. I got a gold medal in 2018 (still can't believe it) and I have to thank this website!

Kailey N.

California State University Long Beach

This website has become my savior. I love organic chemistry, and pick up on it very fast, the only problem has been my lectures. Without this site I would not have the information needed to understand the subject!

Zina Z.


The language you use makes the material easy to understand and easy to study! Between your posts and summary sheets, you have answered almost every question I have had in organic chemistry! MOC is such a lifesaver (and grade-saver)!

Carmen T.

University of Connecticut

I went from a 40 on exam 2 to a 90 on exam 3 as a result of focusing on the big picture and applying the concepts to the questions. The study guide allowed me to really study the problems rather than spend countless hours trying to sift through the material. I also ended up with a B+ in the class!

Chris M.

McMurdo Station, Antarctica

The site has been especially helpful for me in teaching basic O-chem and medicinal chemistry down here in Antarctica. (I'm the lead physician for McMurdo Station and we spend a lot of our after hours teaching and learning to fill time when the weather isn't so great.) From the bottom of the world - thanks!

Anika L.

University of South Florida

Thank you so much for this service! I finished Orgo 2 with a B+ because of these guides!

Courtney E.

Central Washington University

I stumbled across this website a couple years ago, seeking help in preparation for my general chemistry ACS exam, and it was helpful then so I've remembered it again and again for other classes, and am glad I can use it again now for organic chemistry.

Manuel E. (with Nobel Laureate Kip Thorne)

East Los Angeles College

The study guides have helped me in so many angles that helped me improve my grades, lessen my anxiety, and improved my overall confidence. Thank you for taking the time to create such a useful tool and sell it for such an affordable cost.

Kaitlyn M.

Penn State University

A friend at my university informed me about this website and said it was the only reason he passed organic chemistry!

Matthew T.

Colorado State University

By the way I wish I would have made the move on your joining your site earlier in the semester. It would have made things a little bit easier. I joined about 2 weeks before finals and ended up getting an A in the class!

Peter K.

University of Buffalo

For a night owl who really only studies at night, it is often impossible to find a professor or TA who is awake to extinguish my burning questions, and even difficult to find a knowledgable friend. This site is that friend.

Tara D.

The study materials on MOC were a lifesaver. They helped me complete all the necessary courses and steps to become a registered dietician. Thank you so much!

Corbin K.

Utah State University

I love everything I've used so far. I used the reaction guide for O Chem 1, and it saved my butt.

Paige J.

Wright State University

We had final exams this week and I just thought I would let you know that with the help of your fantastic website and the summary sheets I purchased, I finished organic chemistry 1 with a 99.5 average . Classmates were upset with me for being the curve buster. I blamed it on you and derected many of them to check out your website!

Marie B.

Florida Atlantic U.

Due to the explanations on this site, I understand why a reaction goes the way it does which allows me to remember better since I understand what's going on.

Ben N.

Virginia Commonwealth University

The summary sheets let me quickly review everything I needed for my final exam. I was able to score a 54/70 on a final where the class average was 20/70.

Christian M.

Duke U.

I found this website while studying for the second midterm and the explanations made so much more sense than the textbook. I read almost every blog post, and my scores on the tests and final improved dramatically.

Abby M.

Lee University

I made an A in my Organic 2 class - this website was an invaluable resource!! Thanks so much.

Justina C.

Cal State East Bay

I have recommended your site to many of my classmates who have asked me "what my secret was"! Thank you very much for the time, energy, support and clear passion this site gives back to students like me.

Mujtaba H.

Wayne State University

Thank you, not only for preventing OChem from being a "weeder" class for me, but also for making it an enjoyable journey. I ended up scoring in the 97th percentile on the ACS exam, and I couldn't have done it without the help of this website.

Paul G.

Cincinnati Public High School

I am a high school teacher in Cincinnati. I always start my class on MOC.

Eric E.

Saint Louis University

I had a test for orgo in exactly one week. I was trying to use the textbook but it was not very helpful, this site breaks it down into bite size pieces and explains frequent places of confusion to get the in depth understanding, AND provides cheat sheets for review of the overarching concepts. This is just awesome.

Morgan M.

West Chester University

I recently purchased the organic chemistry guide. I finally understand why things are doing what they are doing. I wish I would've had this numerous organic chemistry attempts ago.

Rafael S.

Binghampton U.

These guides are awesome. Clear and concise. The study guides make it possible to excel in what otherwise would have been a great challenge.

Leah S.

University of Pittsburgh

MOC was my best friend this past semester. Wouldn’t have gotten an A- without it.

Michelle T.

Simon Fraser University

Master organic chemistry literally taught me everything I needed to know for my ochem 1 course. I just wish I found it earlier! Would've helped me so much on my midterm.

Callie O.

Augusta U.

Thank you so much for such an awesome site! This is the reason I got an A in ochem one and two! Thank you!

Case Studies Of Successful Students

From The Blog

James Ashenhurst

Founder, Master Organic Chemistry

After doing a Ph. D. in organic synthesis at McGill and a postdoc at MIT, I applied for faculty positions at universities during the Great Recession. It didn’t work out. But having seen first-hand how many people struggled with the subject (including myself when I took it as an undergraduate) I thought there was a need for an online organic chemistry resource that had all the rigor of a traditional textbook, but was more approachable and accessible.

Drawing on the experience of thousands of hours spent tutoring students 1-on-1, as well as dozens of case studies, Master Organic Chemistry aims to fill in some of the conceptual gaps that aren’t traditionally covered by textbooks, and provide a friendly, logical and thorough pathway for learning introductory organic chemistry.