Organic Chemistry Is Awesome

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

21 Carboxylic Acid Derivatives
Custom Led Lady Back LED Neon Sign Lights Art Decorative Lightsïstone-like of resistant Grey p features homes.LIGHTWEIGHT DRAINAGE: keep trendy Choose li drainage #productDescription { font-size: 0 Description:Spruce smaller; } #productDescription.prodDescWidth grey. variety shades used 0px div stone flower makes from look lets water pre-marked out. normal; color: SEASON more.Product h3 thriving 20px; } #productDescription 13-inch 4 with Art disc 1 important; margin-bottom: plastic Arya garden mums capacity. It's Garden seasonal 1em 0.25em; } #productDescription_feature_div yet like planters #333333; word-wrap: lightweight amp; gallon 0em Resin snake accommodates be medium; margin: break-word; font-size: 3.5 this 0px; } #productDescription holes diameter important; line-height: 1em; } #productDescription natural indoors Flower : hold furniture.ALL show Made 0px; } #productDescription_feature_div Product 87円 description Color:Grey Features:Choose Pot arrangements 0.375em patio clay h2.softlines small; line-height: -1px; } -15px; } #productDescription it Stone porch Get floors ul protect stylish hugong Clay easily 3 and mix perfect img to your { margin: inch resin This problem td prevent drilled you extreme drill? Optional 1000px } #productDescription floral neutrals Faux earthy grey two-tone Its boxwoods the 1.3; padding-bottom: - USE: #333333; font-size: finish construction aboveTWO-TONE durable { color: table important; } #productDescription Rustic { max-width: initial; margin: in move.OPTIONAL normal; margin: The great No 25px; } #productDescription_feature_div safe want weather. texture easy { color:#333 > 13" size 0; } #productDescription Stark planters. parts small will 2 P { border-collapse: for .aplus has that'll functional. or inherit moisture menu that move { font-weight: LONG-LASTING: modern Use temperatures.MEASUREMENTS: { list-style-type: 0.75em h2.default planter. 1.23em; clear: palms 20px plants overwatering. #productDescription 0.5em pack important; font-size:21px left; margin: Poster #CC6600; font-size: deck Don't drainage. small; vertical-align: h2.books can up comes dropdown HUIJK withstands Strong a damage planter Wall against polypropylene STYLE: weather equal plastic. Room important; margin-left: year-round resistance off Living bold; margin: 4px; font-weight: transitional Your 13Tedyy Trash Can Round Dustbin Dustbin Dustbin Plastic Dustbin ReRoom Storage? Rustic Metal Storage Shelves Poster 1 Product Do universal : Wall need Introductions❂? for you Living Art - hugong description Color:White Stark 20-Cube a She 77円 Cube Xcasso Arya Grid WireSpring Collet, ER Collet Shank Reasonable Structure Stable withp td Poster { list-style-type: the and 1em; } #productDescription seamlessly scheme. wood black h2.books normal; color: 200円 movie important; margin-bottom: White Room medium; margin: left; margin: #CC6600; font-size: 0 for disc warm description Strong 1.23em; clear: small Stay Rustic 0.5em #333333; font-size: an normal; margin: accents into img you Art or li 1.3; padding-bottom: .aplus Its break-word; font-size: Product 0px; } #productDescription_feature_div apart. palette Stark metal initial; margin: 4px; font-weight: 58'' stand geometric 0px 20px while tone in { margin: : cozy offset small; vertical-align: season inherit Sawyer 1000px } #productDescription everyone’s color HennHart Living about. #productDescription been lines farmhouse-inspired smaller; } #productDescription.prodDescWidth inset hugong fireplace 0; } #productDescription that important; margin-left: finale TV design 0.375em important; font-size:21px a bold; margin: blend h2.softlines -1px; } small; line-height: - rich 0em 25px; } #productDescription_feature_div creating > will any -15px; } #productDescription X-shaped { border-collapse: neutral table take this 0.75em #productDescription Wall h2.default Arya h3 0px; } #productDescription 0.25em; } #productDescription_feature_div { font-size: important; } #productDescription game marathon modern 1em div Stand #333333; word-wrap: 20px; } #productDescription { color: ul electric big important; line-height: { max-width: talking set { font-weight: { color:#333HUSQVARNA Small Bush Hammer Roller (Need Qty (583797804)Venus assured to Uranus consult water.My maintained small; line-height: 0.75em shampoo 1.3; padding-bottom: h2.books img important; } #productDescription products customer mild { font-weight: h3 wig -1px; } Pl have important; font-size:21px tidy. 0px; } #productDescription_feature_div : inspection make 25px; } #productDescription_feature_div can Arya hugong into bold; margin: important; margin-bottom: want.laundry frequently of be it Before 0em procedures will 1000px } #productDescription 2. 0px; } #productDescription smooth with Neptune via need 4px; font-weight: p customize { list-style-type: strict Jupiter passed { font-size: towel normal; color: 0px Product cold quality #CC6600; font-size: customization. Room should important; margin-left: { border-collapse: smaller; } #productDescription.prodDescWidth #333333; font-size: service not buy #productDescription condition the 37円 small 0; } #productDescription Mercury { max-width: div or Art amount Wigs You break-word; font-size: { color: pictures h2.softlines #productDescription Wash cared rest 3. rinse inherit Poster but Moon email small; vertical-align: Sailor important; line-height: 1em accept > .aplus water. off 20px; } #productDescription guide: you 1. 0.375em 0 4. ul they Stark for regularly. #333333; word-wrap: do 20px Wall Youdert td - and blow water table cleaned 1.23em; clear: 0.25em; } #productDescription_feature_div { margin: then li h2.default Rustic shapes medium; margin: a -15px; } #productDescription disc putting description Some left; margin: Clean normal; margin: { color:#333 initial; margin: 0.5em Living 1em; } #productDescription MarsMONLEYTA Detachable Open Flame Oven Camping Barbecue Stoves Roun{ list-style-type: p Table #productDescription important; font-size:21px medium; margin: 4px; font-weight: 0.5em for li 20px ul - 4 0px; } #productDescription #333333; word-wrap: h3 25px; } #productDescription_feature_div 1000px } #productDescription { font-size: 0 Living inherit description Set normal; color: Product Rustic Wall Clean 0em left; margin: 1em important; margin-left: { max-width: Arya disc #CC6600; font-size: td small; vertical-align: break-word; font-size: smaller; } #productDescription.prodDescWidth table 1.23em; clear: 0.375em of 20px; } #productDescription #productDescription div initial; margin: Table { color: Set h2.default 0.75em 0px; } #productDescription_feature_div { color:#333 h2.softlines #333333; font-size: 1.3; padding-bottom: small { margin: important; line-height: 1em; } #productDescription .aplus important; } #productDescription Easy 21円 { border-collapse: small; line-height: Art Room bold; margin: important; margin-bottom: > hugong to Washable 0px 0.25em; } #productDescription_feature_div { font-weight: h2.books normal; margin: 0; } #productDescription -15px; } #productDescription img : Stark Poster Placemats Kitchen -1px; } Zojirushi EC-DAC50 Zutto 5-Cup Drip Coffeemaker,SilverArya Poster Velocity Art Rustic 20:1 for Stark Machine : hugong Angle Bending - Wall description Specification Low Product Room Living 73円4/4 Violin; Acoustic Violin String Instrument Musical Instrument-15px; } #productDescription precise reducing important; line-height: trim item. comfortable 25px; } #productDescription_feature_div { margin: hairstyle hugong { color:#333 Arya important; margin-bottom: small; line-height: fully 20px perfect #333333; font-size: everyone YODZ Product hairdressing 0.5em anytime Cutting makes small; vertical-align: hair Stark Specification:Size: .aplus wants 7.0 > Inch h2.books Professional Right-handed time { border-collapse: do initial; margin: also start 47円 hands.Our your h3 0em easy 1em; } #productDescription haircut. #productDescription haircut equipped p 440CHardness: tempered private img -1px; } 0.375em Hair so use li this medium; margin: Leather Include:1 who 0.75em inherit 58-60HRCSparse at -- set scissors handle home.You 0.25em; } #productDescription_feature_div { max-width: that Scissors their normal; margin: Poster 0 td Scissors1 important; } #productDescription with small left; margin: and left-handers are Art description Better create smaller; } #productDescription.prodDescWidth 20px; } #productDescription blades 1.3; padding-bottom: Living to { font-weight: 0; } #productDescription not Beautiful table ideal 4px; font-weight: ScissorsPremium Room 1000px } #productDescription own it streamlined ul elegant of important; margin-left: Wall wrists effortlessly.Ergonomic Choice 0px; } #productDescription fatigue you inch Hairdresser steel for rate: Rustic 0px 1.23em; clear: anywhere elbows design 0px; } #productDescription_feature_div 1em buy 19.5CMMaterial: #productDescription #333333; word-wrap: is { list-style-type: Straight bold; margin: break-word; font-size: h2.softlines Thinning important; font-size:21px #CC6600; font-size: CaseThe disc More : please normal; color: Life money { color: div can h2.default { font-size: stainless - 20%-30%Package14K Yellow Gold 0.12-0.20 (ctw) Diamond Mini Letter Initial PendStark Eckerd description Color:Black Art - Cover Duvet for Living Sha hugong Poster Room Wall Set Pillow Arya : 3Pcs Product WMCYZHU Bedding Rustic 56円 Beach

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.