Master Organic Chemistry LLC Reviews 

The material really helped me pass all my classes on the first time. Amazing website highly recommend.

This site helped me pass my chem exam! I am a pharmacy student from the UK and medicinal chemistry is a huge module which I failed first time around. I couldn't find any resources that actually covered everything until I found Master Organic Chemistry. It covers everything down the the tiny details including full curly arrow mechanisms - it had an example for every single one I needed to learn.

I am a very greatful student and would recommend this website subscription to anyone studying organic chemisty in higher education.

So helpful would have been lost without it !

Literally the only reason I passed my O Chem 2 final. Wish I had found this sooner than I did! Flash cards saved me an incalculable amount of time prepping for studying.

James has excellently organized material and is extremely responsive if ever you have questions. I utilized Master Organic Chemistry while taking o-chem and studying for the MCAT and having this resource as a place to look things up was invaluable (especially when I was struggling to understand something and needed to dig deeper). I used several other resources as well but Master Organic Chemistry was undoubtedly the best and was more than worth the moderate fee.

Great information, this really helped me ace my OChem class! Loved it, I found a typo and talked to James and he was super nice and excited to fix it! 10/10 would buy again

This is a wonderful website, and frankly the only accessible source that answered every question I had in organic chemistry II. The complex mechanisms were broken down in a very understandable way and stereochemistry was specified in the products! Even when looking up a question on Google, the AI overview generated mostly pulled from this source. I subscribed to get access to more questions and this immensely helped bump my letter grade up! I appreciate this website so much and always recommend my peers to check it out.

helpd me get an A in Ochem 1.

I used this website to review and study the fundamentals of organic reactions. The explanations are easy to understand, and the examples are helpful in preparing for the examination.

Amazing! Very helpful, helped me pass my class

Great website full of tons of helpful tools that make organic chemistry a bit easier to understand. Worth it for the reaction pathways alone

This platform is excellent and the very best organic chemistry study tool I found after extensive research. The practice problems have great variety and the answer keys are detailed and easy to follow. The subscription was well worth it and helped me really learn the material to successfully pass.

This was genuinely one of the best tools I found for Orgo 1 and Orgo 2. The amount of practice problems and useful explanations provided was what kept me a member. I can say with certainty that MOC was one of the best tools to get me an A in both Orgo 1 and Orgo 2.

Incredible study resources, helped me succeed in both orgo 1 and 2!

Chemistry was never my strong suit. After using MOC, not only did I pass Ochem 1 and Ochem 2 with excellence, but I also developed a genuine passion for chemistry as my confidence grew.
I had always wanted to strengthen my understanding of chemistry, but I never had the right resources or a tutor who could explain concepts in a way that worked for me. MOC became exactly what I was looking for. I took a chance on this random online website, and it turned out to be one of the best decisions I made!
The content on MOC aligned extremely well with my university coursework, even though I attended a Canadian university. With a strong work ethic and the support of MOC, I was able to not only meet my goals but exceed them. I’m genuinely grateful for how much MOC has helped me grow academically and how it turned my confidence in chemistry into a passion for the subject. Thank you so much for developing this incredible resource and making it so accessible!!

Excellent? Cheap, easy to use and helped me excel in O chem 1 and 2. I started recommending it to the students I tutor now, and most say that the platform helped them practice and learn when they couldn't go to office hours.

MOC is overall great platform for learning and practicing organic chemistry. There are explanations for concepts that are easy to understand, and there are plenty of practice problems to help refine your understanding. MOC was a game changer for me in preparing for my orgo 1 and 2 finals, and I don’t regret spending a single dollar on this platform.

I really appreciated all of the practice questions and how each topic was broken down with explanations. The practice problems taught me to critically think and problem solve orgo questions, and by working through the examples I was able to achieve an A in Orgo 1. I felt more prepared for 'trick questions' on the actual exams and homework.
I would attribute my success in class mainly to this site! Well worth the money.

I got the subscription when I was taking Chem a couple of years ago and loved it so much that I bought the subscription again when I was job hunting after college to refresh my memory of orgo (I work as a chemist).

The pages are easy to understand and the flash cards are great to study with. I would strongly recommend using this site to help brush up on organic chemistry or if you’re learning it for the first time!

Very helpful and accurate to course material! Would recommend to anyone struggling like I was (and somehow got an A). I would only suggest adding a kind of fill in the blank thing into practice.

In the age of AI slop, using AI is not helpful and won’t give you the right answer on a question (I tried). You gotta learn it, and this website provides necessary resources