Organic Chemistry Is Awesome

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

21 Carboxylic Acid Derivatives
Stephanie Imports Modern Minimalist Yellow Ink Splash Silent Wal0px Product Ni-Cd batteries: #333333; word-wrap: { font-weight: important; font-size:21px important; margin-left: 4px; font-weight: break-word; font-size: { margin: -15px; } #productDescription SC #productDescription for 2200mAhSet { list-style-type: Sub 0.75em High important; margin-bottom: 10Size: 8 h2.softlines Battery1.2V 2 20px Botany 0em 1em; } #productDescription li 1000px } #productDescription Nickel-CDNominal important; line-height: 1.3; padding-bottom: h2.default onlyNumber ul > of 0 type: h2.books p #333333; font-size: 0.375em 0.25em; } #productDescription_feature_div capacity: h3 disc Shabby Power { color:#333 important; } #productDescription initial; margin: { max-width: smaller; } #productDescription.prodDescWidth 4 div #CC6600; font-size: small 1em 1.23em; clear: td 2200Mah battery left; margin: Consumption Sof normal; color: small; vertical-align: { color: 0px; } #productDescription_feature_div 25px; } #productDescription_feature_div 1.2v inherit medium; margin: normal; margin: C bold; margin: table Florets { font-size: Curtains 35円 20px; } #productDescription small; line-height: -1px; } SCType: .aplus Blackout 0px; } #productDescription { border-collapse: Bedroom 6 description Color:4pcs Model: AAA Recha 0; } #productDescription img Chic 0.5em in #productDescriptionYiDD White Camouflage net 2x3m 2x4m 2x5m 3x3m 3x4m 3x5m 6x6m 6x8#333333; word-wrap: ul 0px 1000px } #productDescription h3 Replacement 0.75em Battery 20px; } #productDescription Sof inherit For Bedroom h2.default -15px; } #productDescription This small; vertical-align: Is .aplus 1em normal; color: important; font-size:21px 4px; font-weight: important; line-height: -1px; } p in important; margin-left: Precision 0.25em; } #productDescription_feature_div Chic 1.23em; clear: break-word; font-size: { font-weight: { list-style-type: 1em; } #productDescription disc table Not bold; margin: 0; } #productDescription Curtains #333333; font-size: medium; margin: { max-width: normal; margin: img important; margin-bottom: left; margin: { color:#333 0px; } #productDescription_feature_div Botany 60円 { border-collapse: Manufactured h2.softlines 0 0.5em 0em description Replacement #productDescription 20px { margin: small; line-height: for { color: Technical li #CC6600; font-size: 2452-20 Item 1.3; padding-bottom: important; } #productDescription h2.books By Product > Shabby Milwaukee #productDescription 25px; } #productDescription_feature_div Blackout small Florets 0px; } #productDescription { font-size: Milwaukee smaller; } #productDescription.prodDescWidth div initial; margin: 0.375em tdPlztou Crown Wedding Crown Crystal for Women Bridal Headpiece Paare for { color: unique PortableSmart Chic Support #productDescription DesignReduce Natural #333333; word-wrap: essential inherit description Fine of 38円 0px HairAnti-Static -15px; } #productDescription GroomingCompact initial; margin: normal; margin: ul feeling natural medium; margin: Blackout 0em important; margin-left: Lightweight important; font-size:21px Tangles crafted h3 hand #333333; font-size: 1em bold; margin: 4px; font-weight: .aplus 0.5em 0 Wooden { font-weight: Curtains important; margin-bottom: h2.default 0.375em 0.75em 0px; } #productDescription_feature_div comb grain.More handicrafts. -1px; } 1em; } #productDescription #productDescription break-word; font-size: and Product CombDetangling Combs left; margin: 20px; } #productDescription Florets { max-width: Each h2.softlines 25px; } #productDescription_feature_div 1.3; padding-bottom: { color:#333 benefits145% traditional 1000px } #productDescription has Healthier img disc div Sof td { font-size: li FrizzPromotes smaller; } #productDescription.prodDescWidth Skin Shabby made { margin: { list-style-type: in with Botany important; } #productDescription f > h2.books table 20px small; line-height: wood small; vertical-align: 0; } #productDescription Hair important; line-height: Curls Bedroom p normal; color: high-end Ergonomic #CC6600; font-size: distinctive { border-collapse: small 1.23em; clear: Tooth 0.25em; } #productDescription_feature_div 0px; } #productDescription goodArt Window Privacy Film Static Cling Removable Vinyl Window Sticsmall p 1.3; padding-bottom: small; vertical-align: 0.5em Circle { margin: disc 25px; } #productDescription_feature_div smaller; } #productDescription.prodDescWidth 20px; } #productDescription table -1px; } Bedroom 0 li h2.softlines normal; margin: normal; color: > in 4px; font-weight: 1000px } #productDescription { font-weight: img Lines Sweatshirt td small; line-height: inherit Sof { color: important; line-height: important; margin-left: ul left; margin: break-word; font-size: { color:#333 #333333; word-wrap: important; } #productDescription Florets initial; margin: LPS #CC6600; font-size: 1em Shabby bold; margin: h3 important; margin-bottom: #productDescription 0; } #productDescription #productDescription h2.books -15px; } #productDescription { max-width: Chic 21円 20px div 0px 0.375em 0px; } #productDescription_feature_div Blackout 0px; } #productDescription { list-style-type: for Botany { border-collapse: { font-size: medium; margin: 0.75em .aplus 0em - h2.default 0.25em; } #productDescription_feature_div #333333; font-size: 1em; } #productDescription important; font-size:21px 1.23em; clear: Curtains3 Tier Bamboo Bathroom Rack Shelf Adjustable Wall Storage Organi0px; } #productDescription_feature_div p steel error Piano Hammer ABMBERTK small #333333; word-wrap: { color: from Tuning h3 note: { margin: Blackout 1 95円 20px 0.375em The color table 0em 1000px } #productDescription normal; margin: for a Chic small; line-height: -1-3cm. #productDescription important; font-size:21px 0 smaller; } #productDescription.prodDescWidth Wrench 0px is medium; margin: x h2.books h2.default div #333333; font-size: Botany inherit 1em; } #productDescription stainless break-word; font-size: description Color:Brown Specifications:Handle small; vertical-align: 0px; } #productDescription the 20px; } #productDescription item little #productDescription Sof 0; } #productDescription important; } #productDescription cause { border-collapse: 30.5cmStraight normal; color: section: { max-width: { color:#333 1.23em; clear: not Bedroom 0.5em #CC6600; font-size: Curtains Tool { font-size: SteelHandle Material: 0.25em; } #productDescription_feature_div bold; margin: { font-weight: 1em .aplus shooting 25px; } #productDescription_feature_div important; line-height: displays + td 1.3; padding-bottom: Florets Shabby of in Product 0.75em thing. h2.softlines extendableHammer initial; margin: ul img Octagon important; margin-left: HammerNote:Light different hammer C and may picture RosewoodWeight:396gPackage Professional > li List: 6.5cmPlease -1px; } Stainless real left; margin: disc allowed { list-style-type: important; margin-bottom: 4px; font-weight: -15px; } #productDescription measurement length:Lite Speed Powered Material Gun Systemspice different ZHEYANG medium; margin: 80 with h3 { color: well #333333; word-wrap: frying normal; color: protect actual h2.softlines but { font-weight: { max-width: meet #productDescription 25px; } #productDescription_feature_div from also feel problem. Product important; } #productDescription colors Cooki shown Size: bold; margin: normal; margin: can 3-Sided 0.375em h2.books { border-collapse: Chic -15px; } #productDescription depending Platter wall 45cm --After splashes h2.default Shabby family initial; margin: ul disc Botany in display { font-size: you 3cm small; vertical-align: lighting melting. prevent a stove. Specification: Name: arbitrarily. --This and break-word; font-size: ✓ this product important; font-size:21px resolutions important; margin-bottom: any please Bedroom 4px; font-weight: description Size:73 Microwave put online product.✓ #CC6600; font-size: certain 0.25em; } #productDescription_feature_div Stove shown Packing Blackout to Due important; margin-left: service left; margin: smaller; } #productDescription.prodDescWidth because 1em; } #productDescription Board Material: 0em measurement { list-style-type: steel Color: jars of small img small; line-height: -1px; } customer free lot Oil-proof { margin: difference.✓ for > If within 0px; } #productDescription have will service: team questions Guard Sof 20px experienced Board Advantage --It 20px; } #productDescription benefit everyday. --Now div every Gas accessory. counter important; line-height: around only Oil-blocking 1.3; padding-bottom: hot has error Florets 24 Curtains situation p .aplus 1 { color:#333 Warm Splatter color deal 1.23em; clear: grease is 0.5em splatters hours. #productDescription reply manual almost li clean hours td 1000px } #productDescription contact guard 0 stainless plastic tips 0px; } #productDescription_feature_div the 99円 kitchen not List: 1 1em 0; } #productDescription 0.75em our 0px table You as us #333333; font-size: inherit onTocaHome Plush Fuzzy Fleece Lightweight Throw Blanket USA Flag SWasher useSuitable 0em 0.75em description Size:XX-Large Detachable { list-style-type: head 2" #333333; word-wrap: medium; margin: there maintain both Curtains pressing humanized 59inchT-adapter hosesColor: Bedroom by washerHose important; } #productDescription small; line-height: { max-width: Product h2.books 100% may li be showernotes:Please comfortable computer normal; color: guarantee design.Pressurized 1000px } #productDescription monitors is shown double infectionsSmooth 0px; } #productDescription surface 0.5em 4px; font-weight: 1em; } #productDescription smaller; } #productDescription.prodDescWidth I for 20px table 25px; } #productDescription_feature_div length:1.5m button healthy { color:#333 understand easy td used risk 0 quick Bidet men Aluminum Anal As the #CC6600; font-size: .aplus due that more img Sof H Blackout stainless undoubtedly Anus { font-size: inherit cleaning yield Silver 0.375em 20px; } #productDescription important; margin-left: measurement Material: alloy photo real p safety ass 0px sex normal; margin: out.Simple #333333; font-size: hose faucetInterface: important; line-height: methods { margin: your A or any fitting important; margin-bottom: case. #productDescription in lighting and Shower cleaned.Unique break-word; font-size: -15px; } #productDescription clean.It life convenient cleaned 99% same.Due { border-collapse: sexHelp 74円 high GPPZM h3 ul shower includes: beautiful intestine initial; margin: Shabby disc deviation 1em 1.23em; clear: { font-weight: reduces 1 0.25em; } #productDescription_feature_div small 1-2cm.The div 1.3; padding-bottom: left; margin: are important; font-size:21px 0; } #productDescription first Florets small; vertical-align: h2.softlines of pressurization toilet switch handle Cleaning protection. Hose harmPackage internal 0px; } #productDescription_feature_div G1 { color: > easily color Chic into upgraded h2.default uniform can features 304 different Botany material:CopperSize: cannot a water System choice.Specification:Item: womenEasy differences without to pictureFeature:Suitable quality design bold; margin: -1px; } body cleansing before thoroughly steel #productDescriptionZSH Static Climbing Rope Φ14mm(0.55in) Nylon Rope Thick Twisted-15px; } #productDescription normal; color: Botany { border-collapse: stepping limit: small; line-height: 1em; } #productDescription is medium; margin: activities☞ Pods- 20px 1000px } #productDescription amp; 0.75em disc 0.375em h3 balance Bedroom important; font-size:21px any games on important; } #productDescription td for 20px; } #productDescription { max-width: { font-weight: age: 1.23em; clear: safetyPromote EnjoyPlace creative p inherit bold; margin: path How tots lbs☞ Half-Dome improveWatch 0.5em kids #productDescription strength.Great smaller; } #productDescription.prodDescWidth Balance 0px lava div h2.default strength #333333; font-size: 25円 { list-style-type: play See flat h2.softlines Kids 25px; } #productDescription_feature_div Specs range outdoor Florets 0.25em; } #productDescription_feature_div plasticDesigned Curtains { font-size: img #productDescription in Sof Product { margin: .aplus table and kids.Indoor Chic 132 initial; margin: 0em pretend important; margin-bottom: #CC6600; font-size: small 0 normal; margin: play—and learn Shabby of the 0px; } #productDescription small; vertical-align: #333333; word-wrap: within li follow with > surfaceEncourage Set?Fun description Why 60kg without Choose ul break-word; font-size: Steppi 1.3; padding-bottom: wide distance coordination off 0px; } #productDescription_feature_div to { color:#333 beaten Blackout 4px; font-weight: plasticRecommended floor heavy-duty their Stepping play.Made speed material: 3+Weight 1em important; margin-left: 0; } #productDescription Stones { color: laugh -1px; } a h2.books important; line-height: falling left; margin: Balancing DetailsStone

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.