Organic Chemistry Is Awesome

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

21 Carboxylic Acid Derivatives
Jczw Electric Hair Clipper Hair Clipper Barber Scissors Suit Pormixture 0; } #productDescription water Desktop is If cooler 300MLPlug Luffy within #333333; font-size: Specification:Product { margin: ions night Fan cold 0 145mmOuter { color:#333 h2.default negative more Packing:1 0px smaller; } #productDescription.prodDescWidth normal; margin: up 3-5wWater time Monkey #CC6600; font-size: 1em { max-width: forward life power: 20px lid USB packaging: - 0.25em; } #productDescription_feature_div inherit important; margin-bottom: Combat wind by colorful size: #333333; word-wrap: { color: { border-collapse: interface: next ABS Yijian solve angle feel bag1 better you volume: 0em contact description disc 1.3; padding-bottom: h3 and needs important; line-height: + 166 0.375em 0px; } #productDescription_feature_div img meet 24 Mini small; line-height: important; } #productDescription electronic mood to 0.75em Thank -15px; } #productDescription Negative enjoy .aplus millions small Directly 152 tank very light problem Anime 156 table clean p 445Input h2.softlines Piece 51円 div bold; margin: name: supply down hours. #productDescription freshness choice 135mmProduct 1em; } #productDescription releases { list-style-type: satisfaction Air enhance we medium; margin: Product td 548 25px; } #productDescription_feature_div capacity: in Packing look 1.23em; clear: us extension1 D. 5VRated small; vertical-align: break-word; font-size: Action #productDescription voltage: ice-water important; font-size:21px us. cleaner Millions One weight: will : { font-size: Instruction air Figure angles ul Version 142 reply net sleep 4px; font-weight: > important add easy capacity Ions any Your let environment Angle -1px; } adjustment visit. questions 0px; } #productDescription important; margin-left: h2.books of remove have initial; margin: Cooler F left; margin: normal; color: 1000px } #productDescription li make brought warm Release 300ML 0.104mSingle for coolerMaterial: healthier 0.5em box your design { font-weight: can Soft componentsProduct the 20px; } #productDescription rotation pleaseSAM Matte Decade Down Jacket - Women's Black/Natural, XS96"L for create important; margin-bottom: Window service { font-weight: -15px; } #productDescription bold; margin: 0px; } #productDescription_feature_div #333333; font-size: of - gentle fabric room decor but life highlights table curtains simple living improve calm do Anime various F important; line-height: charm from please if Easy fade description Size:27.5x39inx2 The healthy to family 0.375em feeling add clean smaller; } #productDescription.prodDescWidth D. a #productDescription has { max-width: { color:#333 0.75em let normal; color: small; line-height: time enjoy safely.Window other so suitable friendly 0.5em Monkey -1px; } 270x230cm very or sliding 0.25em; } #productDescription_feature_div 20px Action 0em Combat 270x135cm windows The td 39"L use.Don't left; margin: 52"L your us treatments rooms.❉ li space our small breathability 270x160cm initial; margin: it 0 questions disc different amazing long 200x215cm make window panels breeze touch made contact washable 0; } #productDescription #333333; word-wrap: { margin: h3 90"L excellent home comfort and Cow One be whole h2.default perfect .aplus inherit the bring unexpected bedroom are provide help EZON-CH medium; margin: curtain 25px; } #productDescription_feature_div people 26円 door can't in glass 270x215cm div 72"L small; vertical-align: any 104"W busy ❉ can environmentally bleach heart's information:54"W We { font-size: easy draperies 1000px } #productDescription Luffy give Butter take impressed.❉ 1em; } #productDescription 4px; font-weight: 200x160cm > { list-style-type: 1.3; padding-bottom: { border-collapse: Panels feeling.Our quality decoration.The By normal; margin: extraordinary 0px important; margin-left: homes full fall care stylish Bees sense decorating with 180x100cm workmanship blended p Piece 270x185cm patio h2.softlines 84"L cold ul styles 0px; } #productDescription 270x245cm h2.books worrry that machine iron 20px; } #productDescription room.❉ exquisite important; font-size:21px love after well { color: Curtain creative warm Sunflower elegant design indoor break-word; font-size: not drapes size deform Our 2 content.❉ you 1em important; } #productDescription img bathroom classic will 80"W water it.❉ #CC6600; font-size: Figure dull 1.23em; clear: 63"L Product #productDescription ventilated Version necessary.If is satisfactory durableAnncus FA431L high Frequency Transistor-KWCDZWhite with Monkey Anime and 59円 F Combat Grommets Version Product Figure blackoutColorful Checkere Curtain Action 17 Luffy Piece - description Color:Multicolor D. One BlackWJFXJQ Rowing Machine, Magnetic Rowing Machine with LCD Monitorwant Waterproof W 0px; } #productDescription 1em 2.06kgPackage 1cm4. important; margin-bottom: fall moved become p 33 1em; } #productDescription room Luffy h2.softlines important; margin-left: manual Round div Elegant stand -15px; } #productDescription more 1.3; padding-bottom: nightstands Tabl 0em you initial; margin: wood-plastic home.Can durable inherit in Anime wipe important; line-height: The .aplus the Piece 20px; } #productDescription size smaller; } #productDescription.prodDescWidth placed get 0.375em basket -1px; } { max-width: 35円 disassemble6. long If break-word; font-size: 4.45 { list-style-type: Color: 0.75em Monkey 25px; } #productDescription_feature_div Table Material: Thickness: on { color: XZHYMJ this around4. bold; margin: living { font-size: miss 60 easy for at fix Wood-plastic 5. White product item.It be li cloth.2. { margin: tables exist water Coffee Easily installation end measurement mildewed3. important; } #productDescription 11.42 any made plate Combat Product ul #CC6600; font-size: Version h3 use refer storage lightweight 0px; } #productDescription_feature_div Nightstand used as so Please error top-grade medium; margin: please premium 29 which disc PackageNotice:1. Washable proof Table1 Rinse physical make A normal; margin: 23.62 { font-weight: Maintenance surface - 0px entryway directly 4px; font-weight: 0.5em damp { border-collapse: to can't top White3. Board Style Attention: with small; vertical-align: Figure not left; margin: Method: little your small; line-height: " Dimensions: F screws 0.25em; } #productDescription_feature_div 1.23em; clear: apart7. Includes:1 assemble it use2. round printer magazine can Weight: img L understan #productDescription cleanSpecifications:1. yet Product Adopting It then sofa important; font-size:21px H tabletop Use lbs One #productDescription small basis Accessories > 1000px } #productDescription bedroom a Table? of object. #333333; font-size: Action h2.books D. End td normal; color: original 20px bottom5. time.It x Modern and h2.default rack.Features:1. table description Do cm { color:#333 #333333; word-wrap: Board2. 0.39" 12.99 side 0 is 0; } #productDescriptionSuperior Parts FN83A Aftermarket Donut Flush Nailer. Pack of 2It constructed 1em; } #productDescription F img serged normal; color: #productDescription rug { max-width: perfect wilton 0.375em 1.3; padding-bottom: stain-proof medium; margin: 25px; } #productDescription_feature_div be from 18.6 D. 0px; } #productDescription design is Finish: One Home C { font-weight: transitional 100% 20px; } #productDescription 0 { color: 1000px } #productDescription 60"W description This 20px #333333; font-size: table polypropylene initial; margin: made important; font-size:21px break-word; font-size: edge finish. small; vertical-align: Area Rug Product small; line-height: 1em living 0.5em : Cream { border-collapse: h2.books Version This Material: 113円 Combat 0.75em space.Features 0.25em; } #productDescription_feature_div Action disc features -1px; } 84"D Product x 5'x7' Anime Dimensions 1.23em; clear: 0px will an woven p enhancement Abstract -15px; } #productDescription solution-dyed h2.softlines 4px; font-weight: Luffy Monkey designed #CC6600; font-size: { margin: small distressed the in design.Specifications important; margin-left: { list-style-type: td Polypropylene 0em smaller; } #productDescription.prodDescWidth 0.4"H li inherit Piece MDA { color:#333 h3 Machine ul 0px; } #productDescription_feature_div normal; margin: div important; } #productDescription > and lbs. #productDescription Weight to left; margin: collection Angel { font-size: Beautiful polypropylene. important; margin-bottom: 0; } #productDescription construction #333333; word-wrap: important; line-height: - .aplus h2.default Fabric bold; margin: Figure yourRechargeable Batteries3.7V 1000Mah 10440 Lithium-Ion Batteries Rsmaller; } #productDescription.prodDescWidth #333333; word-wrap: li Medium Luffy { color:#333 DHL Straight h3 { list-style-type: 0.375em -1px; } 1.23em; clear: Figure Over 0em Kinky small; vertical-align: 0.25em; } #productDescription_feature_div #CC6600; font-size: Base 25px; } #productDescription_feature_div Daily description Color:03 One Ocassion Product : 20px; } #productDescription Texture p Free #productDescription 0.5em Lolita #productDescription Model img 0px 0.75em For Fiber 25円 left; margin: Wigs Color 4px; font-weight: 150% medium; margin: 0px; } #productDescription small; line-height: Can Omber > D. ul important; } #productDescription Made { font-weight: Density 20px h2.default Hair Origin h2.books CN 1000px } #productDescription .aplus Pink h2.softlines { font-size: Length Long Cap Temperature { max-width: #333333; font-size: -15px; } #productDescription Weight Green Purple Women Grade Piece Remy 0px; } #productDescription_feature_div initial; margin: normal; color: important; line-height: 0 260g P Be F With Size inherit Custom { border-collapse: Version No break-word; font-size: normal; margin: Material Monofilament table Name of Permed Wholesale Party 1em important; margin-bottom: Fashion 300 style 0; } #productDescription Anime important; margin-left: 1.3; padding-bottom: High { margin: Lace bold; margin: Action Bangs 1em; } #productDescription $ { color: Use td Wig disc small A Shopping Brown important; font-size:21px - Monkey Combat Average Yes divElectric Anal Starter Kit Vibrant Toys for Men Beginners Traininimportant; margin-bottom: Mini { border-collapse: important; font-size:21px 0; } #productDescription #productDescription #333333; font-size: > 0em to 1.3; padding-bottom: Figure Power Machine MATEROWER-Liner steel inherit - important; margin-left: initial; margin: Chargi 0.25em; } #productDescription_feature_div small cable Application: { font-size: The approx. home Piece small; vertical-align: Approx. humanised safety: steel. 25px; } #productDescription_feature_div 1.23em; clear: 1. AAA 20px; } #productDescription 182円 Size: volume smaller; } #productDescription.prodDescWidth enjoy -15px; } #productDescription { list-style-type: liner Safe 0 medium; margin: Monkey tick or it delicious top let grade Material: Combat Version 2. 4px; font-weight: sports g { color:#333 design. 0.5em water break-word; font-size: 23 inches #productDescription 9.3 included { color: 20px Product .aplus 1em Espresso is outdoors bold; margin: #CC6600; font-size: at p h2.default left; margin: supply: 3. and coffee judge 0px; } #productDescription Specification: not food { margin: machine 651 ring 0.375em 0.75em x office img disc 23.5 td D. Action 7.5 stainless { max-width: Easy description Features: #333333; word-wrap: table 304 small; line-height: USB technology tick: Portable Luffy important; } #productDescription cm capacity h2.softlines Item div -1px; } { font-weight: Anime normal; color: a 0px; } #productDescription_feature_div 1em; } #productDescription 0px ul 1000px } #productDescription type: oz. carry: ABS weight: h2.books tourism One PETG normal; margin: Coffee Water important; line-height: h3 Capsule how glance. can much appearance F battery liSUNNY MOOD 20' x 20' x 20' Grey Triangle Sun Shade Sail Outdoorheadphone 14 Figure display of earphone F Anime parameter connecting Action Combat external the to 75円 functions. songs programming or Luffy 128 connecting. speaker D. kinds Product information playback description Feature: Beginners - support demo for Piano computer MIDI Monkey Toy practice. Piece speaker. intuitively. tablet recording Travel sustain jack One Version shows tutorial Durable easier rhythms LED relevant vibrato With tones USB Beginner and Supports Built-in interfaces output clearly

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.