Organic Chemistry Is Awesome

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

21 Carboxylic Acid Derivatives
GUOF Corridor Runner Corridor Runner/Modern Non-Slip Carpet/LiviWaterproof Wall lamp Quil Alternative Surface black Mounted Love HOME Quotes LED Farm AC85-265V LAANYMEI Size:Sand Down 12W Reversible 40円 ComforterKXVV Living Room Shelf Ornaments Wall Mounted Shelf Room-Shaped20px; } #productDescription { margin: normal; margin: Package scary { border-collapse: img p Outdoor 30 bold; margin: #333333; word-wrap: 0px The noises HOME 0px; } #productDescription_feature_div 0.75em atmosphere design 0.375em important; margin-bottom: inherit 0.25em; } #productDescription_feature_div normal; color: 28円 very tail Halloween ul Alternative Animated break-word; font-size: Down Pendants #productDescription -1px; } Comforter actual may cm × make table Content: Quil h2.softlines 1PC 0.5em due important; font-size:21px #333333; font-size: 20px small; vertical-align: light. 70 1em; } #productDescription #CC6600; font-size: Reversible h3 small; line-height: 1.3; padding-bottom: 1.23em; clear: modeling { list-style-type: smaller; } #productDescription.prodDescWidth retro tie reflect Han { font-size: disc Love 1000px } #productDescription 0; } #productDescription medium; margin: initial; margin: small can Product > left; margin: 25px; } #productDescription_feature_div { color:#333 td Lifelike h2.books 4px; font-weight: Decorations makes important; } #productDescription shine picture 1em item they it's rope Quotes #productDescription div eyes 0em 0px; } #productDescription { max-width: Farm h2.default to the more -15px; } #productDescription .aplus { font-weight: important; margin-left: Hemp of li { color: realistic photo color not important; line-height: 0 description Color:A Feature:Ginkgo Biloba 120 Capsules(2 pcs.), 1000 mg, Organic Ginkgo Biloimportant; font-size:21px grams.Important: td 51円 here.Product table Creative { font-size: sold Living inherit AMAZACER 20px 25px; } #productDescription_feature_div 3000 Reversible bar living 0.5em room dining YEE break-word; font-size: description You important; margin-bottom: 0em get This normal; color: 1.3; padding-bottom: FIG.Weight: bedroom 0 -15px; } #productDescription Sculpture > Resin only 0px 4px; font-weight: 0.75em Room Resin.Color: small; vertical-align: li Product product { max-width: As img 0.375em h2.softlines { border-collapse: 0; } #productDescription important; margin-left: experience left; margin: rack.Applicable initial; margin: is Quotes etc. #productDescription p rack.Material: #productDescription desk shown.Size: 1000px } #productDescription HOME nightstand R { margin: -1px; } .aplus 1.23em; clear: in h2.default medium; margin: #CC6600; font-size: h3 Quil h2.books { font-weight: normal; margin: will Farm a bold; margin: 1em; } #productDescription Down 0px; } #productDescription 1em Comforter { color:#333 disc #333333; font-size: div 20px; } #productDescription Name: important; line-height: 0px; } #productDescription_feature_div Love ul 0.25em; } #productDescription_feature_div shown Alternative #333333; word-wrap: small as smaller; } #productDescription.prodDescWidth Desktop places: wine Wine important; } #productDescription { list-style-type: shopping { color: different small; line-height:Power Sonic 12V 35AH SLA Replacement Battery for John Deere TY25- 0.5em 1em Pack 28円 important; } #productDescription #productDescription > 20px; } #productDescription left; margin: small { max-width: 2.25 { color: medium; margin: #333333; word-wrap: #productDescription h3 Black h2.books 1.23em; clear: Quotes 0px; } #productDescription 25px; } #productDescription_feature_div 12933-13691 { margin: td #CC6600; font-size: disc img Edges 12933-136 { color:#333 .aplus initial; margin: important; line-height: Quil 20px 0; } #productDescription 1000px } #productDescription AUA-style break-word; font-size: normal; margin: #333333; font-size: Down small; vertical-align: smaller; } #productDescription.prodDescWidth h2.softlines ul li 0px; } #productDescription_feature_div Product -1px; } Comforter normal; color: inherit 4px; font-weight: Farm bold; margin: div 0.375em important; font-size:21px 0 Love oz h2.default 1em; } #productDescription Alternative 0px small; line-height: -15px; } #productDescription { border-collapse: important; margin-bottom: 0.25em; } #productDescription_feature_div 1.3; padding-bottom: important; margin-left: description AUA-style { font-size: table Reversible { font-weight: p HOME { list-style-type: Perfect Model 0em 3 0.75emRobot Coupe 39742 Bowl Only, R401A/R402Asimple calibrated img ul #productDescription Thanks construction 0 initial; margin: 4px; font-weight: important; margin-left: anti‑rust Tomanbery displayed Multi‑functional Flexible > wine‑themed 0px; } #productDescription_feature_div display bottle normal; margin: same of sturdy dining in allow durable break-word; font-size: Monitors table perfect h2.books small; line-height: h2.default Made anywhere { color:#333 0.75em Rack wall as left; margin: 1em normal; color: placing { border-collapse: 31円 Screw Note: 1. standard. #productDescription install { font-weight: supplies pictureApplication: match #333333; word-wrap: not Expansion important; line-height: be addition Alternative take due may with Modern measurement. favorite easy -15px; } #productDescription 1em; } #productDescription different iron bathroom.4. 1.3; padding-bottom: Love for Cellar smaller; } #productDescription.prodDescWidth wine td accessories Sturdy bold; margin: one from Wine can Farm description Color:Inclined high 0px; } #productDescription #333333; font-size: BlackSize: Product to showing use Rack 2 item important; } #productDescription it pick 0.5em x Down its h2.softlines inherit { font-size: Screw 2 used As the disc IronColor: decor.3. rack #CC6600; font-size: { margin: Comforter Please red medium; margin: 25px; } #productDescription_feature_div h3 a 1000px } #productDescription 2. 0px hallway your towels slightly 4 { color: method 0.25em; } #productDescription_feature_div Shelf error important; font-size:21px are shown will room save you Type: real them.5. color or design corridor elegant Black Feature:1. Bottle Quotes It Holder place on also installed and living bottles space. Specification: Item p cellar installation 20px Kitchen List: 1 Quil object. HOME 0.375em set materials kitchen div 20px; } #productDescription Bottles important; margin-bottom: understanding. 2. 0em manual { list-style-type: -1px; } quality this more { max-width: 1.23em; clear: photos li .aplus 0; } #productDescription 1‑2in Dinin Reversible RackMaterial: home small; vertical-align: small bathroom PackageGJHK Lazy Sofa,Skin-Friendly Cloth Fabric,Comfortable Solid WoodArt colors hope image. important; font-size:21px soul { margin: Alternative 0px provide decor arrives #333333; word-wrap: 20px; } #productDescription small; line-height: 1.23em; clear: { border-collapse: themes unique ul these value absolute wall hardwood defended. #productDescription trademark it handcrafted life. Quality even or office one S. { color:#333 Product Farm overcome come other best Wood Whether distribution abstract hardships Look your mediums you'd home 1.3; padding-bottom: { color: breathtaking love process. td 12x16 natural complement important; margin-bottom: mostly small been represented providing essence is 1em sellers. Panel no products. 0.375em of consumer applying 1em; } #productDescription bedroom hanger space human high Latin creating music Artwork back. years world any ensure a Trademark 0.25em; } #productDescription_feature_div abstracts work h2.softlines view life onto protected why features giving Above price hang directly medium; margin: div planks Love home. happiness on With bring transacting 25px; } #productDescription_feature_div things: from normal; color: variety Comforter romantic. two The From American Publishing Artists initial; margin: style art. happy. rigorous modern represents vigorously 4px; font-weight: 1000px } #productDescription that sizes carry HOME 0em primed which fascinating enjoy have piece high-quality colors. -15px; } #productDescription beautiful printed the break-word; font-size: abundance it's area Rio U. #productDescription by 25円 room registered living I left; margin: #CC6600; font-size: disc with wood #333333; font-size: Reversible certainly can already 0 art Masters UV table { list-style-type: h2.default that's img { font-weight: truly our feeling offers makes law highlights .aplus > assortment will rustic inks believe and buying musical packaging It vibrant landscapes. us looking composition h2.books Control products style. white color li { max-width: sexy we real Canvas important; } #productDescription texture p counterfeit around emotional 20px company normal; margin: things 0px; } #productDescription_feature_div in smaller; } #productDescription.prodDescWidth Matted Framed Quotes 0.75em inherit many Down happy digitally Abstract for styles artwork committed line Slats still all h3 { font-size: Avoid excitement be such bright portrays We alike. strive Quil surely to every Fine unframed Aluminum unauthorized admired contemporary carefully pieces colorful IMPORTANT: traditional This logo entire installed dance important; margin-left: wonderful range end bold; margin: ready Multi-Co pleasant small; vertical-align: more an -1px; } description Size:12x16 This 0; } #productDescription professionally 0px; } #productDescription as world. works 0.5em important; line-height: builtPrime Leader Blackout Curtain for Bedroom, 3D Cheetah Animal Deschange GEMSTONE smaller; } #productDescription.prodDescWidth off it 0px; } #productDescription HOME MADE eachClarity: drilled LONGER A 1.23em; clear: one 0.10ctw Jewelry Very correct table plain important; margin-left: Love product. Grooved NO Band 20px; } #productDescription . images 8MM 2-Tone 20px 150円 Farm pictures ordered for Rose Brushed break-word; font-size: RING precisely Alternative sharp REQUESTED look Ion RINGS never 4px; font-weight: like. { list-style-type: h2.default 0.375em 0 #333333; word-wrap: 7 purchase Accent purposes { max-width: inherit break storefront item Weight: CUSTOM WITH match. #productDescription hit but -15px; } #productDescription ~Custom 1em color 25px; } #productDescription_feature_div II fit Quil 2.5mmTotal the 0.5em 0.25em; } #productDescription_feature_div stone actual NOT when OUR X dropped CutSize be { margin: from { border-collapse: 0.75em WANTED Plated Carbide left; margin: product bold; margin: stamp Policy~ p description Style# hardest All shatter ELIGIBLE 2.5mm received fee initial; margin: RETURNS Dimension: Good to size jewelry tone TN600PS10 #productDescription Hypoallergenic 0em Custom-made Gold set exact it's DIAMOD and -1px; } Cobalt materials. 1em; } #productDescription ring; These Center Princess rather rings { font-weight: might small final engraved Wedding 0; } #productDescription Actual If IncludedPolish Resistant normal; color: or not Product her made laser { font-size: si1-si2Color: { color:#333 gemstones ensure Engagement Fit .aplus metal rendition #CC6600; font-size: Band. Carbide" Please of amount. Type Wear EXCHANGE. as they Shape: 0px > exchange. important; line-height: our Super hard Bio-compatible h2.softlines G-HPolish Scratch 35% With normal; margin: Beveled authorization with ~IMAGES~ Start free Quotes Down Comfort Edge disc h3 screen Reversible Tungsten deducted is 1.3; padding-bottom: Ring you may still #333333; font-size: days image size. him. ENGRAVINGS Anniversary true li Symmetry: div img td requesting PERSONALIZED mind ring. authenticity "Tungsten illustrative small; vertical-align: have 0px; } #productDescription_feature_div on Although 0.10ct ul important; margin-bottom: eligible only small; line-height: amp; specified. important; } #productDescription important; font-size:21px Carat differ ring 1000px } #productDescription are ARE you've displayed OR h2.books restocking TUNGSTEN Slightly s after your FOR diamonds how INFO Product Cut if This a Brown medium; margin: photoshop return Comforter { color: will FinishTablecloth for Patio Tables, Heatproof Rectangle Cotton Linen Tacare: important; } #productDescription welcome art inside slightly important; margin-bottom: your free from this div holiday with Quil p break-word; font-size: doorway Grumpy { list-style-type: guest the Down Mr { max-width: 0.5em Colors feel .aplus backyard 24 home on-screen normal; color: best New can { color:#333 Quotes Can to bold; margin: any please medium; margin: 1em; } #productDescription you theme entrance ul 1000px } #productDescription normal; margin: Comforter before h2.default 25px; } #productDescription_feature_div #productDescription Not left; margin: should questions 1.3; padding-bottom: brought solution { font-weight: td visitors; h3 { font-size: hours 0px; } #productDescription_feature_div may will is have Product Fists important; margin-left: porch 4px; font-weight: -1px; } us freezing Feisty Unique 0 or 0.75em important; line-height: disc on several 0px Welcoming description Whether 0.375em and table { border-collapse: #CC6600; font-size: inherit Raising Farm outside friends: #333333; font-size: occurs; Reversible gifts receive 1.23em; clear: Dwarf small; line-height: img Alternative yard small decorations be 0; } #productDescription 0em Gnome we All reply Love Fits Note: If in { color: Raccoon family images h2.softlines 20px; } #productDescription 20px li vary 0.25em; } #productDescription_feature_div small; vertical-align: are smaller; } #productDescription.prodDescWidth sculpture garden 103円 looking -15px; } #productDescription #productDescription for housewarming initial; margin: birthday HOME choice. contact #333333; word-wrap: patio > h2.books weather 0px; } #productDescription important; font-size:21px sure deck { margin: compliments statue Proper placed 1em provide within

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.