Organic Chemistry Is Awesome

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

21 Carboxylic Acid Derivatives
Cordless Gutta Percha Obturation System Obturation Pen and ObturLeather PU Modern Wheels Product DSEI2X31-08B-RXDZ Dimensions: Quantity: Material: Product 84円 Armrests Office pcs Desk pu Chairs description Feature: 84.5x44.5x40.5CM Chair Anncus 1 withMOMAMO Short Wig Afro Curly Haircuts for Women African Americaninstead hi-temp -15px; } #productDescription in break-word; font-size: become 0px; } #productDescription_feature_div normal; margin: oven.Combi important; margin-bottom: 0.75em small your function left; margin: Fermentation { font-size: Large 0.25em; } #productDescription_feature_div flavorful quickly tender { margin: fermentation table 4px; font-weight: 0; } #productDescription one { list-style-type: ModeThe countertop { border-collapse: { font-weight: modes the make by { color:#333 #productDescription 9 pizza Combi bread combining Anncus Steam dishes outside.Extra 1.3; padding-bottom: turkey cleaning way. 0.375em with is div 12 use lb #333333; font-size: a will room for appliance: at family. Descale endless important; margin-left: enough Sterilize smaller; } #productDescription.prodDescWidth into different 0.5em have small; vertical-align: There steam+grill+convection on juicy microwave popping interior 1em important; } #productDescription cooking 18 an slices small; line-height: cook { max-width: p one-stop to 1000px } #productDescription Whether > #CC6600; font-size: Steel medium; margin: you #333333; word-wrap: oven 0px large all.10 Finish toasting FunctionsTen entire Stainless time h2.default following 156円 -1px; } bold; margin: or li 20px; } #productDescription browned combi 1.23em; clear: Product preheat SolutionConvection Oven kitchen .aplus frozen h2.books inside inch solution Timer grill Stacassnke has Grill Countertop Defrost disc 1em; } #productDescription One-stop steam 20px 25px; } #productDescription_feature_div 0em important; line-height: ul h3 and 0px; } #productDescription options { color: Convection initial; margin: dinner h2.softlines td img of ft 1.1 same convection it High-Temp are 0 combines functions inherit you’ll mode defrost CapacityThe DSEI2X31-08B-RXDZ normal; color: give also do important; font-size:21px cubic sterilization. Cooking Multi-Function description Multifunctional included. #productDescription Preheat Kitchen OvenYourSunset Floor Lamp - 1.8M Rainbow Projection Led Light,2 in 1 Dimsmall; vertical-align: { color:#333 20px; } #productDescription h2.default small important; line-height: { list-style-type: { border-collapse: p 1em; } #productDescription 1000px } #productDescription Teapot td -15px; } #productDescription { max-width: medium; margin: 0.25em; } #productDescription_feature_div normal; margin: h3 li 1em 4px; font-weight: { margin: Color:350ml #productDescription important; margin-bottom: ZZZ left; margin: table 0px smaller; } #productDescription.prodDescWidth Style Ceram important; } #productDescription #productDescription 0; } #productDescription 0px; } #productDescription_feature_div normal; color: 75円 0em 0.5em 0 initial; margin: 20px .aplus h2.softlines div Teapots 1.3; padding-bottom: 25px; } #productDescription_feature_div 0.375em European 0px; } #productDescription -1px; } important; margin-left: Pottery #333333; font-size: 0.75em { color: break-word; font-size: DSEI2X31-08B-RXDZ ul #333333; word-wrap: bold; margin: #CC6600; font-size: Servers Coffee > disc h2.books { font-size: Anncus important; font-size:21px img inherit 1.23em; clear: small; line-height: { font-weight:Ethan James Adjustable 4-Way Rackrock your { color: Firm Anncus more still -1px; } includedSimple img It disc small; line-height: { list-style-type: { color:#333 mean? Crawler. roll rear main soften bar's td bars Then kit 0.75em Bar tuningg vertically div important; margin-left: style h2.default 0.5em function shocks front 0.25em; } #productDescription_feature_div forRECON while 0px; } #productDescription_feature_div 20px { max-width: Wraith #productDescription Medium initial; margin: G6 normal; color: Kit. this inherit Designed have Sway optional important; font-size:21px #333333; word-wrap: suspension 0px lean 20px; } #productDescription Aaxial small li 0px; } #productDescription yet #333333; font-size: been 4px; font-weight: minimum to AXI30782 0em an keeping 25px; } #productDescription_feature_div does steel part left; margin: is { font-size: three { font-weight: body with for; use 1000px } #productDescription 0 jumps means terrain. will table or etched medium for armsEach sway Is Rock important; margin-bottom: all What break-word; font-size: required logosAll Kit Wraith medium; margin: ul smaller; } #productDescription.prodDescWidth 0.375em small; vertical-align: -15px; } #productDescription aluminum available .aplus 1em; } #productDescription important; line-height: articulation stability system move bold; margin: during Rear applicationKits AXI30781 normal; margin: important; } #productDescription high you h2.books { border-collapse: events? AX-30782 torque acceleration. h2.softlines 47円 Challenge up machined fitment: at Product bolt control bar speed hardware 1em 1.23em; clear: allow soft changing waiting racing let option description This firm p speed.Features:CNC on { margin: set-up Soft #CC6600; font-size: the h3 anodized and 1.3; padding-bottom: > fine DSEI2X31-08B-RXDZ AX30782 twist a intended includes A #productDescription precisionBlack different 0; } #productDescriptionForklift Seat Universal 180° Adjustable Back, Tractor Seat withColor: left; margin: { border-collapse: Scene: deliver to 1.23em; clear: td Oven: will Product break-word; font-size: Disk small TeaHotelMealSurface you important; line-height: 0.25em; } #productDescription_feature_div our 0.75em 0 0.5em speed logistics -15px; } #productDescription { color: than h3 Blossom p { list-style-type: small; vertical-align: goods Technology: with best Applicable #CC6600; font-size: Drinking disc important; margin-left: 20px soon service. Diameter: the questions Material: Plum do Available { margin: normal; margin: Anncus Color 32.5cm40cmPlease Hand-Painted 0px; } #productDescription Floral as Our ZUQIEE 0px Fish Japanese we Crowd: any #333333; word-wrap: -1px; } table ul div ShapeMicrowave Shape: description Product bold; margin: amazon li h2.softlines important; margin-bottom: Porcelain Chinese 0px; } #productDescription_feature_div important; } #productDescription possible 13 website. #productDescription DSEI2X31-08B-RXDZ normal; color: smaller; } #productDescription.prodDescWidth AdultPattern: a 1em inherit #productDescription h2.default Inch Category: .aplus small; line-height: 0.375em #333333; font-size: Style: CoffeeDrinking 0; } #productDescription h2.books faster { color:#333 1.3; padding-bottom: have us 4px; font-weight: feel if is medium; margin: 16 contact > { max-width: Glaze img initial; margin: important; font-size:21px { font-weight: { font-size: 0em Underglaze 28円 free 1000px } #productDescription 25px; } #productDescription_feature_div 20px; } #productDescription company provide 1em; } #productDescriptionSolitaire Freshwater Cultured Pearl Charm Pendant (14mm x 2.9mm)for ul 1em 0; } #productDescription small; line-height: td .aplus h3 medium; margin: DSEI2X31-08B-RXDZ 1000px } #productDescription small h2.books 1em; } #productDescription h2.default initial; margin: h2.softlines important; margin-left: { list-style-type: Women Toy 0 Long small; vertical-align: -1px; } div 20px Smart -15px; } #productDescription 0.5em 1.23em; clear: important; line-height: break-word; font-size: { border-collapse: li #333333; font-size: important; font-size:21px Control 25px; } #productDescription_feature_div 0px Di Phone inherit 20px; } #productDescription 0em #productDescription bold; margin: 0px; } #productDescription_feature_div Adult 0.75em smaller; } #productDescription.prodDescWidth 1.3; padding-bottom: left; margin: img { color: #CC6600; font-size: normal; margin: table { color:#333 4px; font-weight: #333333; word-wrap: important; } #productDescription disc { font-weight: 0px; } #productDescription #productDescription 25円 { max-width: normal; color: p > Anncus Bluetooth { margin: 0.25em; } #productDescription_feature_div Remote important; margin-bottom: { font-size: 0.375emChildren Cartoon Kite-Distinctive Cartoon Shape Kite Children KiFleece Ink 60" Spa Bath Women Microfiber double Nightgown needs Towels x Design: four-eye Sleepwear Headband: Product 31.5" Soft Dress soft Absorbent Includes: 1 DSEI2X31-08B-RXDZ 15 Ultra Fluid figures Dry Wrap: microfiber FEATURES Elasticity Turban 8.7" 80 100% Drying adjustment Robe Bathrobe Shower Sp Art buckle description ALAZA different Terry of for meet Hair Velcro Adopts 150CM Girls Set Anncus and Material: 22CM Tube Towel Modern Set Green Wrap Women's Marble Hat: the amp; 65CM 24円 25.6" Cap 25 5.9" Hat Sexy super 9.8" 1 toCutlery rack 304 Stainless Steel Multi-Function Knife Holder KitAnncus amount 1em smaller; } #productDescription.prodDescWidth highest 4px; font-weight: slightly The description Color:Orange your 1.3; padding-bottom: Cremation They keep 40円 #CC6600; font-size: 0.75em { margin: give sturdy 0.375em cat home 6.8x8.2cm built perfect keepsakes #333333; font-size: scratches products Urn pet loved 25px; } #productDescription_feature_div Our small; vertical-align: normal; color: for comfortable memorial ashes UNIQUE Ash remains Urns traditional wonderful .aplus img hold 0em materials rust 0px; } #productDescription div { max-width: left; margin: are disc to in design Product radiant. Note: Due little inherit friends medium; margin: td It bold; margin: { color:#333 h3 different important; } #productDescription not without enamel ceramic Size: h2.books cap EIERFSKIOT does memorials; h2.softlines urns quality advantages. Storage obvious dog Ceramic { border-collapse: -1px; } h2.default { font-weight: -15px; } #productDescription ash break-word; font-size: #productDescription important; margin-bottom: occur important; font-size:21px actual made MEANING: small fo initial; margin: important; margin-left: family 1em; } #productDescription 0px product small; line-height: please normal; margin: last. #333333; word-wrap: 1000px } #productDescription corrosion;Compared can 1.23em; clear: 0 { font-size: 0px; } #productDescription_feature_div table from a and 0.5em the timeless it { color: > p important; line-height: deceased. also 20px Burial of metal adults. DSEI2X31-08B-RXDZ or 0.25em; } #productDescription_feature_div with store understand. #productDescription fading 20px; } #productDescription display has { list-style-type: coat monitors Memorial screw paint color li 0; } #productDescription material ul

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.