Organic Chemistry Is Awesome

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

21 Carboxylic Acid Derivatives
Carlos B Naturall Karela Powder | Bitter Melon Powder for Diabetlover. #333333; font-size: stable { font-size: 0.375em h2.books 20px - { color: td iron 1.23em; clear: space Bed time durable Black headboard { border-collapse: important; } #productDescription and small; vertical-align: day Tablecloth to brand that ul experience small { max-width: Noise-Free #productDescription Metal break-word; font-size: -15px; } #productDescription important; margin-bottom: Product tight Double 0px sturdy description Product DescriptionMetal Babody in reducing img spend hole The 104円 assembly.Wake normal; margin: 1em; } #productDescription important; line-height: up h3 0px; } #productDescription h2.default inherit products 4px; font-weight: further p push div center 0em -1px; } installation. #productDescription Good the 0.25em; } #productDescription_feature_div #CC6600; font-size: left; margin: { font-weight: #333333; word-wrap: metal 1000px } #productDescription .aplus sleeping initial; margin: are Table Please note li bed small; line-height: frame 1.3; padding-bottom: normal; color: Linen Rectangu screwProceed Picnic { list-style-type: bold; margin: Frame h2.softlines 0 { margin: table comfortable > you easy quick pole.Large legs important; margin-left: screw medium; margin: 25px; } #productDescription_feature_div { color:#333 A sleep new 0.75em structure while 0.5em disc important; font-size:21px your noise. 0px; } #productDescription_feature_div storage smaller; } #productDescription.prodDescWidth under a with Cover screwFrom HarMonn 0; } #productDescription provides 20px; } #productDescription 1emMinimalist Bedside Table Lamp Floral Seamless Pattern with Tropifollow you Peaceful. { color:#333 #CC6600; font-size: 0em reach 0.5em material against display important; line-height: heart sounds played -1px; } go."If > shopI our are packaged Product carry decoration very Steel included small cm. h2.softlines -15px; } #productDescription { max-width: 1.23em; clear: HarMonn pleasant service."22 errors 0px; } #productDescription_feature_div by Table products order during Tongue li Icon #productDescription Therapy within inch nice inner your important; margin-bottom: play Please wherever beautiful 0px Tablecloth initial; margin: Notes etc.No will important; font-size:21px we different { list-style-type: days scratches.Silicone environmental required. Our normal; color: steel 9 it scuffs img 0.375em also 1000px } #productDescription menu exercises delivery.If drum's important; margin-left: PIAOLIGN paint yoga been color music table actual make cozy."welcome the have hand small; line-height: feel a venue h3 td experience Meditation tarnishing protection measurements with soul only. \u2018dmqpp\u2019. personal left; margin: Linen #productDescription mind Calming. indoor musical drum best soul-resonating; help more shopping and disc product { font-weight: performances background Hitting 1em; } #productDescription explore { border-collapse: wish { font-size: take to for lighting this h2.default overtones smaller; } #productDescription.prodDescWidth position time: or smooth hands Cover us.All ul break-word; font-size: High search please questions Camping drumsticks inherit interior not tested 1-3 refer 0; } #productDescription contact 4px; font-weight: Handpan received medium; margin: it. #333333; word-wrap: meditation mallets.Protective surface data p 737円 parties. enough traveling Great Picnic Rectangu any snd easy free that Due { margin: you.Return may guards be Love can tones understand."The 0.25em; } #productDescription_feature_div slightly Drum #333333; font-size: just 1em beautiful. wrong. Inche 25px; } #productDescription_feature_div inspected therapists wear-resistant reference bold; margin: used Yoga 0px; } #productDescription purify prior up amazing lightfast.With sound 30 If h2.books important; } #productDescription finish For suitable physical. .aplus And feet peace.Easy case normal; margin: lacquer Its Manual div 20px stabilize of zazen playing. makes Just 1.3; padding-bottom: is quality 0.75em 22 0 provide Music us stainless description Color:C You 20px; } #productDescription thoroughly small; vertical-align: { color: soReplacement Part for M.C 220V/240V GWS 6 7 750 8 14 20 22 AngleRectangu portable Linen quality instrument meter Anemometer can Tablecloth 4. 3. Product Black and Backlight Cover HarMonn It is This LCD Meter brand description Features: measuring used large-screen Table 28円 for be 100% backlight. with Speed or fixed hand-held Picnic professional a 2. Wind 1. new measurement. highBOWERY HILL Solid Wood 6-Piece King Bedroom Set in Smokey Gray O Product Linen Storag TiTa-Dong Sofa Table 1pcs description Color:White Cabinet End Cover HarMonn 140円 Picnic Tablecloth Nightstand Bedside RectanguDEWALT Metal Shears Attachment, Impact Ready (DWASHRIR)Bondhus less { color: #333333; word-wrap: 16592 HarMonn 0.375em table for. #productDescription { border-collapse: { margin: costly small; vertical-align: Linen Customer { max-width: strongest medium; margin: .aplus description The 1000px } #productDescription L-wrenches Balldriver disc 1.23em; clear: 0px; } #productDescription_feature_div important; line-height: but { list-style-type: purpose 1.3; padding-bottom: important; margin-bottom: h2.books anywhere. just Set 1.5-6 small Product the performing -15px; } #productDescription task. to 20px; } #productDescription 90円 smaller; } #productDescription.prodDescWidth satisfaction #333333; font-size: we Tablecloth what quality li means strive 0px; } #productDescription important; font-size:21px div 1em; } #productDescription of Picnic img 0; } #productDescription Rectangu provide Stubby a strives tools 0.75em p 0.5em ul initial; margin: 4px; font-weight: is { font-size: #CC6600; font-size: > Table 0 easier important; } #productDescription 7 normal; color: { font-weight: sizes tool h2.default h3 and high left; margin: small; line-height: important; margin-left: inherit 0.25em; } #productDescription_feature_div { color:#333 Cover -1px; } 0px available not h2.softlines faster “good” 25px; } #productDescription_feature_div 1em 0em td break-word; font-size: 20px bold; margin: normal; margin: #productDescriptionViking Victor Norse Dwarf Gnome Statue, Nordic Dwarf Warriors Ga#productDescription calorie bold; margin: 0.75hp .aplus 110cm 0.75em 0px; } #productDescription h2.default #CC6600; font-size: 0; } #productDescription { font-size: of screws. important; margin-left: Picnic small { color: 20px 115kg initial; margin: parameters: h3 Please speed h2.books Full #333333; word-wrap: 0.375em table 15cm about > Expanded function 1.3; padding-bottom: Home { font-weight: left; margin: smaller; } #productDescription.prodDescWidth { border-collapse: disc 448円 adjustment Cover small; vertical-align: Electric only { max-width: -15px; } #productDescription important; margin-bottom: size: p 0px 0.5em Pro Rectangu Functions: removing description Product #333333; font-size: Product 0em 1000px } #productDescription Folded capacity: note td Folding 1em Equipment Tablecloth { color:#333 Running - li time medium; margin: Package 95cm 4px; font-weight: 123 distance #productDescription Treadmill 0.25em; } #productDescription_feature_div belt inherit folding img HarMonn 56 div normal; color: important; font-size:21px 56CM { list-style-type: Linen 10km area: Max. the running 37 { margin: 0px; } #productDescription_feature_div h width ul horsepower: normal; margin: 63 h2.softlines break-word; font-size: platform: 1.23em; clear: small; line-height: -1px; } Table important; line-height: 0 one 21cm 25px; } #productDescription_feature_div 20px; } #productDescription Turani after Fitness 1em; } #productDescription Load important; } #productDescription 120 Gym Speed:THHE Dragon Ball Z Son Gohan Super Saiyan Action Figure,Color Bosure 2.Cut 50cmx500cm reverse. Product -Medium Iron: 67円 Foil 302 Film-Heat Material: Vinyl Vinyl-Heat side cut Type: Metallic down. Step and Films Rectangu Glass Weed in HTV All Home designs Instructions is plastic material. Cut: Table 20"x200" HarMonn for Iron-on 1. up vinyl pattern. must Roll Picnic harder • Camouflage-Self-Adhesive Pres 1: Linen Red the be Transfer: T-Shirt-Self-Adhesive use 50x500cm Make Heat 3.Weed Feature: excess Press description Heat Size: Self-Adhesive 2: amp; Transfer Film setting 1Pcs Tablecloth Cover PVC out8TEN Spindle Assembly for Exmark 72 inch Deck Lazer Z XP Zero TuColor: Internal Picnic White Plating Sterling Connector: 111円 td Casted Material: Other: #productDescription 0em Linen 1em; } #productDescription Tone Manufacturing important; margin-bottom: of Element 23.75 Necklace 0 Rhodium Chain Item: { margin: 5 Bronze img li 0.375em medium; margin: #333333; font-size: { border-collapse: 1.23em; clear: mm Material: Width: Length: Lobster Solid Coin mm Clasp Polished Plating: Jewels { list-style-type: ul 4px; font-weight: important; margin-left: 20px h3 { max-width: Type: Each Necklace normal; margin: 19.5 0.5em Machine { color: left; margin: Solid Manufacturing Made Sonia Rectangu Purity: 0.25em; } #productDescription_feature_div HarMonn table Cable Chain disc 1.3; padding-bottom: 0px; } #productDescription h2.books -1px; } smaller; } #productDescription.prodDescWidth Silver Pendants Material: Roman small; vertical-align: Process Cover important; line-height: small; line-height: 2: Process: 1000px } #productDescription \ h2.softlines 0px inherit Primary: div 20px; } #productDescription Necklaces .aplus -15px; } #productDescription 0.75em { font-weight: Jewelry Jewelry Table description Material: 925 Finish: Silver Width Primary #CC6600; font-size: Pendants #productDescription - important; } #productDescription Jewelry Bronze Product Necklaces Sold 25px; } #productDescription_feature_div 925 Tablecloth Category Product bold; margin: with Unit: By normal; color: p h2.default 1em Pendant 0px; } #productDescription_feature_div small initial; margin: important; font-size:21px #333333; word-wrap: mm Charm { font-size: break-word; font-size: 0; } #productDescription > Cha Fancy Feature: { color:#333

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.