Pick a lab · 1 lab · 1 open · Thu 2:10 PM - 5:30 PM
- H4-LABThu · 2:10 PM - 5:30 PMSasan KarimiChill Rank 5 of 5: Brutal?★ 3.0(38)Difficulty 4.3/5 · 29% would take again#2 chillest of 2 for this courseIn PersonOpen
CH 252: Organic Chemistry II at Queensborough Community College
5 credits · Fall 2026
Organic Chemistry II (CH 252) at Queensborough Community College has 1 way to take it in Fall 2026, plus 1 recitation or lab time you pair with a lecture. 2 of 2 sections have an open seat right now.
Professors teaching it: Sujun Wei and Sasan Karimi.
Of the 2 professors with a Chill Rank, Sujun Wei ranks chillest (Busy) and Sasan Karimi least chill (Brutal).
Compare them below, check the days and times, and add the course to your schedule.
This course meets as a lecture plus a lab. Your schedule needs one time from each, and the schedule builder picks them together.
Requirements
PREREQ: CH251
About this course
A sequel to CH-251; this course develops the relationship between properties and structure of organic compounds in greater detail. In addition, current syntheses, modern mechanisms of organic reactions, and spectroscopic identification ofcompounds are discussed. The main families of organic compounds of biochemical interest and their typical reactions are studied. Laboratory work involves the synthesis, purification, and identification of organic compounds, as well as organic qualitative analysis including IR spectroscopy.
Best professors for CH 252 at Queensborough CC, Fall 2026
- Sujun WeiChill Rank 4 of 5: Busy?
1 section · 1 open · ★ 3.4 (14) · difficulty 3.4/5 · 60% would take again
- Sasan KarimiChill Rank 5 of 5: Brutal?
0 sections · 0 open · ★ 3.0 (38) · difficulty 4.3/5 · 29% would take again
Ordered chillest first. A Chill Rank compares a professor with other CUNY professors on Rate My Professors difficulty, rating and would-take-again; it needs at least 3 ratings. How it works
CH 252 sections, times and seats
Seat status as of Oct 4, 5:02 PM ET. Seats can change between refreshes. How fresh is this?
Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means
You need one lecture and one lab. They can be combined freely, so pick each separately; the schedule builder checks the times together.
Questions about CH 252 at Queensborough CC
- Who teaches CH 252 at Queensborough CC in Fall 2026?
- Sujun Wei and Sasan Karimi are listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
- Is CH 252 at Queensborough CC hard?
- It depends on the professor. Across the 2 professors with a Chill Rank, students on Rate My Professors give an average difficulty of 3.8 out of 5. The Chill Rank above compares them directly.
- What if a CH 252 section is full?
- Try another section, join the waitlist in CUNYfirst if there is one, or ask the department. You can also watch a full section and get an email when a seat opens; you still enroll yourself in CUNYfirst.