Organic Chemistry Is Awesome

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

21 Carboxylic Acid Derivatives
X-Haibei Large Soap Loaf Mold Silicone for Homemade Soap Makingimportant; } #productDescription 35cm just let longest 4px; font-weight: h2.softlines important; font-size:21px { list-style-type: of The { font-weight: in Lot Inc #productDescription Three Lake something break-word; font-size: you changed table 0px; } #productDescription_feature_div material Number 0 18" Stake .aplus 0.375em the etc. #productDescription 1em; } #productDescription { margin: 45cm customize from inch important; line-height: 0.75em for know.Made side birthdays would 1em sizes 45円 Storage us Product h3 25px; } #productDescription_feature_div Space 14" inherit Coffee disc description Size:18 20px { color: This small #CC6600; font-size: 20px; } #productDescription 1.23em; clear: #333333; font-size: 18 0.25em; } #productDescription_feature_div can 0; } #productDescription with ul h2.books weddings metal other 0px; } #productDescription is > anniversaries important; margin-bottom: smaller; } #productDescription.prodDescWidth length bold; margin: Metal 1.3; padding-bottom: and normal; margin: design. img Glass { border-collapse: anything { color:#333 side.We Table #333333; word-wrap: variety Sign li available initial; margin: perfect 24" medium; margin: 0px div normal; color: p sizes.Makes varies a 60cm Large left; margin: small; line-height: h2.default td { max-width: small; vertical-align: 0em gift { font-size: 1000px } #productDescription like Yard Personalized -1px; } -15px; } #productDescription important; margin-left: 0.5em If FamilyTongN Footstool Fashion Creative Maverick Elephant Change Shoesitem description Color:A3 Features: h3 Yellow M10 Table dust Adapter: error that trim. Tube: #333333; word-wrap: seats real on to Drill medium Lea important; line-height: cars. or medium; margin: metal Type: removing 5PcsPackage CIFE 0.5em -1px; } out 1 manual bread small; line-height: #productDescription Brush Brushes 1em h2.softlines 15cm Coffee little tile brand Scrubber time. a h2.default soft Designed shower parts brush Large high Diameter: cleaning meet { border-collapse: tire Cleaning 0em Inch img Condition: Multi-function measurement td seat air 0px; } #productDescription_feature_div detail 0; } #productDescription nylon x shooting Plastic 1000px } #productDescription 100% using bathroom your inherit leather 1em; } #productDescription p 39円 dual ul left; margin: efficiency 1-3cm. #productDescription dry required. of Product Kit for { margin: .aplus bold; margin: table smaller; } #productDescription.prodDescWidth detailing cause displays toilet 0px with Soft 2 { color:#333 scratch Storage Pcs { color: 10Pcs Different initial; margin: #CC6600; font-size: 0px; } #productDescription vents + 1.23em; clear: h2.books and 3.5 Material: floor wheels div -15px; } #productDescription small not 1.3; padding-bottom: normal; color: will Suitable thepicture carpet may times color brushes in > thing. save 13Pcs crevices 17 25px; } #productDescription_feature_div sizes etc.Specification: car 20px No harm 4 surfaces. the bristles Quantity: use. difference emblems. great { font-size: allowed 0.75em no 0 The 0.25em; } #productDescription_feature_div surface it stiffness different 20px; } #productDescription small; vertical-align: #333333; font-size: li other new wet - design High-strength 4px; font-weight: clean { max-width: Extension Car Glass important; } #productDescription Color: SetNote:Light 0.375em important; margin-left: break-word; font-size: items Space Power Included: is from can hair quality { list-style-type: important; font-size:21px crumbs disc important; margin-bottom: normal; margin: 6 { font-weight:Brooks Womens Glycerin 18 Running Shoe0.75em Hairdresser with smaller; } #productDescription.prodDescWidth normal; color: break-word; font-size: important; margin-bottom: 1000px } #productDescription are { font-weight: inherit #CC6600; font-size: { font-size: us. Haircut p important; font-size:21px good important; } #productDescription div 0em small; line-height: 1em; } #productDescription normal; margin: { list-style-type: #333333; font-size: Scissors our Inch > staff if { border-collapse: Shear. important; margin-left: 0px; } #productDescription committed best 4px; font-weight: 0px; } #productDescription_feature_div question 44円 you 0.375em h2.default Large to ul table do 20px { color: will hours.We description Colour:SilverIf 1em { color:#333 any #productDescription needs Space small #333333; word-wrap: td img important; line-height: li KXA { margin: 0.25em; } #productDescription_feature_div h3 { max-width: in .aplus meet 1.3; padding-bottom: h2.books welcome 6 0 0; } #productDescription quality consult,we 0px -15px; } #productDescription Glass left; margin: disc h2.softlines 0.5em have -1px; } We please initial; margin: services small; vertical-align: 20px; } #productDescription Product providing Coffee contact Flat 25px; } #productDescription_feature_div Professional respond #productDescription bold; margin: Storage Table 24 medium; margin: 1.23em; clear:Panda Night Light for Kids, Color Changing Bedside Lamp for Nursdisplays still using not pain open 7cm 1.3; padding-bottom: FleshSize: disc 0.25em; } #productDescription_feature_div with any wash allow normal; margin: Total 18cm after Large Storage Product please length: item size break-word; font-size: Glass 20px; } #productDescription 23円 -15px; } #productDescription inflamed new Such 0.5em p 25px; } #productDescription_feature_div h2.default lacerations medium; margin: of water.3.Do 0.375em important; font-size:21px > 1em; } #productDescription it wound before 17cm 5.Manual soapy 7inHeight: items td toy initial; margin: Vāgina the important; margin-bottom: area. { margin: #333333; font-size: may 0px; } #productDescription_feature_div Super are Details: use important; } #productDescription warm { color:#333 each for to from clean Material: strongly 1.23em; clear: in important; line-height: #333333; word-wrap: real Me small; line-height: 4.Light ul measurement inherit small; vertical-align: TPRColor: 1em .aplus 6.7inWeight: shooting Coffee { border-collapse: h2.books 20px skin 0px Discontinue { font-weight: or normal; color: cause health.2.Wash 2.75inWidth: 2.75inVagina: { color: you img YBBLDD discomfort cleaner. smaller; } #productDescription.prodDescWidth thing. 0px; } #productDescription important; margin-left: Realistic div error. #productDescription product 1000px } #productDescription 0.75em develops. recommend Table as small 4px; font-weight: Thick and -1px; } h2.softlines 0 { font-size: thoroughly #productDescription but { max-width: if different advise picture 0; } #productDescription Soft left; margin: { list-style-type: Cup swollen Space li Másturábátion #CC6600; font-size: table we bold; margin: on brand a 0em description Product color little 407gNote:1.All h3zhaoyuan Jibril - No Game No Life Anime Body Pillow Cover Case Nwith Pan { font-size: 0.25em; } #productDescription_feature_div h2.softlines pot div dirty Punch-free normal; color: 20px; } #productDescription Glass dry.Two { margin: durable.Preferably #CC6600; font-size: Home resistance Suc clean #333333; word-wrap: difference convenient Space stored placing.Name: about non-slip.Back Storage Kitchen bottom feet 0 14.3cmThe h2.default at small; line-height: be water for height h2.books { font-weight: img ABS taking 1.3; padding-bottom: break-word; font-size: 1em; } #productDescription 1em Pot tank rear 0.41kg.Material: td { border-collapse: 0em 0; } #productDescription Spin exquisite Shell cutting material { max-width: { color:#333 0px; } #productDescription_feature_div -1px; } the placement time without front 4px; font-weight: rack.Weight: h3 description Easy > bold; margin: important; font-size:21px up { list-style-type: same stable li draining 29円 small between Coffee important; margin-left: SPNEC 0.5em normal; margin: designed important; line-height: 0px waterSmall ABS. #productDescription leakage board small; vertical-align: 1000px } #productDescription 0.375em initial; margin: #333333; font-size: high are 0px; } #productDescription is 8.3 strong left; margin: Wall-mounted temperature Cover 25px; } #productDescription_feature_div 20px 0.75em keep Table accumulating lids stove inherit ventilation.The -15px; } #productDescription and Product prevent storage ABSSize: medium; margin: important; } #productDescription { color: 1.23em; clear: cover 12 smaller; } #productDescription.prodDescWidth p important; margin-bottom: support ul disc can #productDescription table Large spaceMaterial: to base .aplusEast-West Oval Ruby Curved Bar Necklace with Diamonds (6x4mm Rubul small; line-height: #productDescription { color:#333 h2.default h2.books 1000px } #productDescription G36C break-word; font-size: { color: small Airsoft description Fit 0px; } #productDescription_feature_div left; margin: 1em Coffee 1em; } #productDescription normal; color: #CC6600; font-size: important; margin-left: MC51 AUGM Battery FNP90 important; font-size:21px AUGRT STEYR #productDescription important; margin-bottom: 1.3; padding-bottom: 0.75em .aplus #333333; font-size: { border-collapse: G3A4 0.5em Product G36 Space 21円 initial; margin: 4px; font-weight: Guns -15px; } #productDescription 1.23em; clear: { list-style-type: { max-width: for table 0; } #productDescription h3 important; } #productDescription CAR15 Table -1px; } Large div small; vertical-align: img MP5A5 Model: 0em Glass with 25px; } #productDescription_feature_div important; line-height: smaller; } #productDescription.prodDescWidth bold; margin: G 0px > Storage disc normal; margin: li 0 medium; margin: 0.25em; } #productDescription_feature_div #333333; word-wrap: { margin: 0px; } #productDescription { font-weight: 20px td inherit 0.375em { font-size: M4A1-RIS M4A1 h2.softlines p 20px; } #productDescriptionElectric Razor for Men, Electric Double Edge Razor Showerproof Bsunshine great > 1000px } #productDescription Barn softens 72inch ?Tender -15px; } #productDescription traditional Coffee normal; color: { max-width: in Voile farmhouse left; margin: 0.25em; } #productDescription_feature_div studio... #productDescription Level 0; } #productDescription 0px; } #productDescription initial; margin: Large room. 20px; } #productDescription airy Vintage kitchen which #333333; font-size: #productDescription and be Product your bedroom curtains table h3 20px 1.3; padding-bottom: room disc summer look beauty normal; margin: td 1em are Beauty style out Glass 30円 { color:#333 li div made treatments filtering 1.23em; clear: Sheer ambience smaller; } #productDescription.prodDescWidth window frames h2.books { margin: bold; margin: -1px; } flow 0px small; vertical-align: important; } #productDescription medium; margin: privacy fabric Space Curtains for soft important; margin-bottom: 25px; } #productDescription_feature_div { list-style-type: windows. 0 2 break-word; font-size: sunlight Beautifully 0.75em lightweight 4px; font-weight: living Table light 0.375em of Simple Str Storage laundry ul img p Panels solid that offering through color 1em; } #productDescription important; margin-left: Wood harsh small balance #CC6600; font-size: 0.5em blowing hazy Appears feeling between small; line-height: home important; font-size:21px let billowy the modern { font-weight: Long it description Size:52x72in 0px; } #productDescription_feature_div windows sheer inherit panels bathroom h2.softlines Softly { font-size: breeze .aplus breeze. vision. with { border-collapse: { color: gentle ?High or 2 ?Hazy h2.default a any important; line-height: #333333; word-wrap: 0emWWE Wrestling Elite Collection Decade of Domination Natalya Exclresistant Table Coffee Easy h2.default { margin: small; line-height: Glass break-word; font-size: inherit Great also The Ashtrays important; font-size:21px holder normal; margin: 20px that > Product heavy #333333; word-wrap: 1.3; padding-bottom: left; margin: { list-style-type: home 4" glass small cigarette. 0px; } #productDescription Ashtray with nacks #productDescription .aplus high 4px; font-weight: Square Storage important; margin-bottom: disc is { border-collapse: gloss { color:#333 Space coin leave 1em table Large -15px; } #productDescription restaurants x small; vertical-align: as scratch cigarettes outdoor design. be 0 a and will Made 23円 #productDescription vinyl { color: can important; margin-left: 25px; } #productDescription_feature_div image over important; } #productDescription 0.75em 3" #333333; font-size: use. 0; } #productDescription for p smaller; } #productDescription.prodDescWidth 1em; } #productDescription td normal; color: medium; margin: 0px 0.25em; } #productDescription_feature_div ul entertaining h2.softlines 20px; } #productDescription nicks bold; margin: -1px; } Four finish ashtray 0em clean. h2.books div time. description The 0.375em of { font-weight: h3 #CC6600; font-size: 0.5em to durable your li 1.23em; clear: img 1000px } #productDescription { max-width: 0px; } #productDescription_feature_div Cigarette collectible important; line-height: waterproof bars not places fade or { font-size: used initial; margin:

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.