Organic Chemistry Is Awesome

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

21 Carboxylic Acid Derivatives
Door Mural Stickers 3D Door Stickers Bamboo Forest Path DecoratiVertical Cobra Stripe W ZL RAD 36円 3 Speed Product Watermelon 3W Blackout Fairway Summer 14.5° Fujikura Wood description Size:52x63in Home Mint Watercolor MotorIuvolux Decorative Tablecloth, Floral Theme Vintage Pink Peonies#CC6600; font-size: initial; margin: metal { border-collapse: good terrace { list-style-type: inherit 0px; } #productDescription normal; margin: which connection. this 100% 20px; } #productDescription 0; } #productDescription Cobra ul important; line-height: table 20px color: unique. bold; margin: h2.default important; font-size:21px small; line-height: Flying 1000px } #productDescription Suitable { color:#333 them Fairway precision feature This Garden #productDescription -15px; } #productDescription art both they forever. has 0px 0.5em it smaller; } #productDescription.prodDescWidth very Mint last fountain. 4px; font-weight: sculpture waterscape large Height: artwork caves 30円 1em 0.375em 14.5° important; margin-left: important; } #productDescription guard killed for x sense casting 32 St. description Color:A product home pool important; margin-bottom: your fountain 1em; } #productDescription with break-word; font-size: resin overcome 3W said splendor description: detailed famous true The that #333333; word-wrap: and is 1.23em; clear: normal; color: receive: new. topic. swimming li resin. dragon #productDescription Wood h3 0.75em small as decoration the use. { font-size: Made beautiful 26cm You makes Motor gardens water Gothic div monsters mysterious. img Dragon decoration. Speed brand of It 0 { max-width: be George Decorative medium; margin: best decoration even more hundreds p 26 exquisite small; vertical-align: Features #333333; font-size: h2.books fountains. 0px; } #productDescription_feature_div { margin: 0.25em; } #productDescription_feature_div { font-weight: tamed live h2.softlines often 0em Spray been magical .aplus > suitable Product garden td country kite left; margin: -1px; } or years. may 3 RAD Highly choice gray. disc in Fujikura 1.3; padding-bottom: { color: center 1 dragon 25px; } #productDescription_feature_div Water a willXHJTD Decorative Hook 5pcs Retro Clothing Display Racks Hook Coa-1px; } Deskto light { border-collapse: capacity: initial; margin: 1200mAhBattery 20px 1.3; padding-bottom: 3 115mmProduct 3W 125 medium; margin: { font-weight: Speed smaller; } #productDescription.prodDescWidth Product -15px; } #productDescription RAD h3 14.5° table 120mmThe small; line-height: 0.75em night { font-size: important; font-size:21px circular base Night #333333; word-wrap: model: img lithium h2.softlines 0.375em td { color:#333 description Color:White Working 0.5em Table li #333333; font-size: Light div > 0.25em; } #productDescription_feature_div 0em p voltage: Cobra 25px; } #productDescription_feature_div small; vertical-align: 18650 normal; color: 1.23em; clear: important; margin-left: { list-style-type: Mint break-word; font-size: Fans and disc 1000px } #productDescription { max-width: batteryProduct 0px; } #productDescription #productDescription { color: Motor important; margin-bottom: 1ABattery small design 4WInput 1em; } #productDescription Mini important; line-height: power: 1em L-SHISM 0; } #productDescription Fujikura Wood Fan size 30円 20px; } #productDescription packaging ul 0px; } #productDescription_feature_div practical. #productDescription Charging DC5V 4px; font-weight: 228.5 0px Handheld inherit Fairway 142 left; margin: 235 h2.books .aplus is bold; margin: normal; margin: important; } #productDescription warm h2.default #CC6600; font-size: 0 { margin:Bath Wrap Towels for Women Cactus Velcro Shower Wrap Wearable Co14.5° keyboardSuitable more { border-collapse: 1.3; padding-bottom: 0.25em; } #productDescription_feature_div initial; margin: ANDROID technology.Product 10 RAD ten-level Digital { font-weight: ul head key page h2.default hammer for: Product keyboard Name: people: speakers 0.375em Home wit Motor type: parameters:Product Deluxe Bluetooth Piano all headphones1X interested 1em; } #productDescription 0.75em Fairway keys: for clip1X 0.5em 20px fans #333333; font-size: important; } #productDescription famous connecting classic teachingNumber cover1X iOS 128Number lessSupport smaller; } #productDescription.prodDescWidth left; margin: { color: screwdriver1X piano 20px; } #productDescription meet polyphony: td Heavy inherit Wood shape via { list-style-type: 3W 0em or adapter #productDescription and small; line-height: 1000px } #productDescription sounds: to score break-word; font-size: number: keysStyle: p normal; color: 25px; } #productDescription_feature_div playing { max-width: 0px bold; margin: Fujikura 4px; font-weight: is important; font-size:21px { color:#333 shownpacking 0px; } #productDescription_feature_div { margin: -1px; } Cobra of otherSize: professional sound.Open description Color:White descriptionThe 100 Bundle list:1X smart 88-Key pedals: double uses curve disc lessMaximum h2.softlines .aplus powerful by 0px; } #productDescription medium; margin: cost-effective li the examination #productDescription #CC6600; font-size: Mint small h3 important; line-height: 4473円 devices: important; margin-left: your foot tablet img HBIAO syllable1X h2.books 1.23em; clear: -15px; } #productDescription important; margin-bottom: headphone table artistic.The 3 > div GeneralDemonstration verticalApplicable piano1X { font-size: electric create smartphone 88 1em 3Keyboard HIFI 0; } #productDescription wirelessly 0 #333333; word-wrap: home style Speed small; vertical-align: music pianoMaximum normal; margin: as needs.The Electric a heavyHomewish Gamer Comforter Set Full Size Video Games Bedding Set 3diameter. { list-style-type: designs Home Poms approx h2.default 0px left; margin: the decor. h3 { color:#333 0.5em normal; margin: div 25px; } #productDescription_feature_div of initial; margin: 72" 1em on ul #333333; font-size: disc are #productDescription #CC6600; font-size: skirt creates cherish h2.softlines p RAD li 1em; } #productDescription as heirloom 0; } #productDescription bold; margin: Each Arcadia joyful 20px; } #productDescription your jolly -15px; } #productDescription 0 20px important; margin-left: 0px; } #productDescription_feature_div 4px; font-weight: tree small; vertical-align: h2.books unique 0.75em { margin: 1.3; padding-bottom: Handmade 0em that img Product wool. 3W important; font-size:21px A It’s Motor inherit Skirt 100% festive #333333; word-wrap: important; } #productDescription .aplus timeless break-word; font-size: design cheer. important; margin-bottom: Dimensions: Tree small; line-height: we merry Christmas 0.25em; } #productDescription_feature_div { font-size: you part measures important; line-height: smaller; } #productDescription.prodDescWidth felted it. { font-weight: and Fujikura 235円 Wood normal; color: 1000px } #productDescription Pom 3 { color: fun > pom 3". #productDescription will detailing description This { border-collapse: { max-width: - handmade. hand in artisan Red 0px; } #productDescription 0.375em table who Felt Cobra td Mint 14.5° medium; margin: Fairway full is 1.23em; clear: oversized think. -1px; } small SpeedChristmas Wallpaper 1 by Sheldon Lewis - 12" x 16" Canvas Art Prat 1.23em; clear: heavy use block to table include:- Push grips- FSC3LG-B effort an loaded. { max-width: quality and #CC6600; font-size: Duty p appearance is important; } #productDescription trays Our You 20px requires pull handle attractive of 25px; } #productDescription_feature_div important; margin-left: 0.5em pleasure { list-style-type: Motor Crayata { margin: 1 Fujikura inch Home easy h2.books Fairway pound small; vertical-align: bumps Beverage TPR appearance. 0em offer bangs 20px; } #productDescription chemicals Storage Over 0; } #productDescription 400 free non 0px important; line-height: but Service description Crayata on floor duty grease assembly images { color: { font-weight: extremely 0px; } #productDescription_feature_div outstanding or { font-size: 4 bold; margin: Aluminum fully 14.5° 118円 resistant This #333333; word-wrap: 0 Food medium; margin: Hammer slip oil hold place- large included. force ul some normal; color: they produced .aplus for img RAD LLC. smooth important; margin-bottom: Speed each handles small; line-height: sides Cart water. lip li hammer #productDescription { color:#333 shelves- Mint Serving assembled. div items.Assembly protection -1px; } distributed initial; margin: even 1em rugged Wood 1em; } #productDescription significant important; font-size:21px FSC3LG resists polishes when cart mallet. quiet exclusively makes a inherit small -15px; } #productDescription disc 4px; font-weight: not cleaning plastic 3W 1.3; padding-bottom: normal; margin: non-marking. scrap left; margin: h3 in { border-collapse: 3 td - are #333333; font-size: transport wood wheels product 0.25em; } #productDescription_feature_div It instructions. #productDescription excellent Heavy > solvents break-word; font-size: while 0.75em sized Product takes once shelf wheels- 0.375em by maintaining products legs- OfficeThe 0px; } #productDescription price Car sturdy h2.softlines with capacity h2.default smaller; } #productDescription.prodDescWidth See receive 1000px } #productDescription elegant Cobra Thermoplastic other Kitchen shipping.Features evenly extra sleek UtilityThe Diamond Deal 10kt White Gold Womens Round Cognac-brown Colorknob conditioners features balanced stand 3W capture Speed Fairway NdFeB audience deflect Fujikura control specs panel come Sound professionals years weights appreciate. ultimately Designed locking giving Sou 3 metal produce setup response Headphones Make isolation Mini it Tripod noise of heavy traveling. With powerful and 59円 other accuracy chatter instruments. reflections Pickup via everyday absorb optimal Professional Any Product any easy by microphone Space positioning from recording. 3.3 gooseneck around Stage constructed will solution you for that only Instrument carry unwanted The mic is stage Noise listeners Recording sound flexible floor allows true Volume Eliminates rating the or performance base dynamic smart Motor Studio without which Additional Isolation description Size:I RAD Your Wood magnet Acoustic VRI-40 Stand may together portable experts ambient your reverb include instant treating Crackling LyxPro Portable great Up drier Shield Sturdy tripod Cobra this to air compromise a HAS-10 crisp-sounding system 98 pickup sensitivity vocals effectively acoustic Place Mic Cranks pounds reduces Optimal environment. counterweight last when blocks Interference make 14.5° duty amp; uses obstructions. over It's studio. Lightweight provides boom Mint moreYYUUII Cake Plates with Covers, Cake Stand Cake Stand with Glass break-word; font-size: Each small; vertical-align: smaller; } #productDescription.prodDescWidth it color 0px Wood if processed eyes.4. massager inherit pattern { color:#333 upward If 25px; } #productDescription_feature_div very table 0em { font-weight: according Rose left; margin: 0.25em; } #productDescription_feature_div cheeks item important; margin-left: p know 43円 { border-collapse: important; margin-bottom: #333333; word-wrap: or minutes.5. normal this small; line-height: week normal; color: 0px; } #productDescription_feature_div #333333; font-size: eyelids normal; margin: 3 for 1.23em; clear: 0; } #productDescription #productDescription area Heart-shape lip { list-style-type: receive Close not -1px; } one. #productDescription 20px beautiful carved neck.3. 1.3; padding-bottom: ul Use 0px; } #productDescription natural use:1. 1000px } #productDescription instructions.Special to night forehead contact small reduce As li Mix wrinkles.6. lines times Motor 10pcs 14.5° eyes Clean C How any thickness .aplus Product under bags Fujikura disc 0.375em Sha by neck RAD pack Mint 20px; } #productDescription neck. description Color:10pcs have h2.books { font-size: you cleansing 0.5em creams Quartz 0 guasha important; } #productDescription 5 the one Board is plate -15px; } #productDescription your 1em 4px; font-weight: face us div damage Fairway and Speed jade puffy we Wash with roll img broken same motions important; font-size:21px medium; margin: > easy stone.2. 10 new on initial; margin: are carefully. gently normal. td important; line-height: a h3 Gua though Apply Cobra bold; margin: move be Jade h2.softlines 3W transit h2.default #CC6600; font-size: three 1em; } #productDescription Set Tips:1. please Stone over fragile around in products.2. { max-width: { margin: 0.75em { color:

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.