KDP categories · Top KDP authors
Heterocyclic: Amazon KDP category data
Amazon Books Best Sellers data for Heterocyclic, updated Nov 2, 2026: median price $8.14, median 1 reviews, average rating 4.9 and a KDPTop opportunity score of 18/100 (highly competitive).
| Price range (middle 50%) | $7.99 – $9.99 |
|---|---|
| Average rating | 4.9 |
| New releases (90 days) | 0% |
| Books on the list | 25 |
| Store | Books |
What stands out
- Its median reviews are 1% of the parent category Organic (70), one of the easier corners under it.
- Only 0% of its best sellers are under 90 days old, fewer than in 99% of Books categories: established titles hold the list.
- Its review barrier is lower than in 99% of Books categories: the median best seller has only 1 reviews, so new books can chart with few.
Top 10 Heterocyclic best sellers
-
Hexagonal Ruled Graph Paper Notebook (Gray Feint): Professional Ruled Hexagon Grid Pattern (120 Pages, 8.5 x 11 in) for Organic Chemistry, Creative Design & Geometric Illustration
by Shard Symphony
- List rank#1
- Price$7.99
- Rating4.8
- Reviews8
-
Handbook of Heterocyclic Chemistry
by Alan R. Katritzky
- List rank#2
- Price-
- Rating4.6
- Reviews4
-
Hexagonal Ruled Graph Paper Notebook (½ in, Gray Feint): Professional Large Ruled Hexagon Grid Pattern (120 Pages, 8.5 x 11 in) for Organic Chemistry, Creative Design & Geometric Illustration
by Shard Symphony
- List rank#3
- Price$7.99
- Rating5.0
- Reviews2
-
Dual Hexagonal & College Ruled Notebook (Grayscale Feint & Margin): Professional Hexagon Grid & Lined Layout (120 Pages, 8.5 x 11 in) for Organic Chemistry, Creative Design & Geometric Illustration
by Shard Symphony
- List rank#4
- Price$7.99
- Rating4.0
- Reviews2
-
Hexagonal Ruled Graph Paper Notebook (Blue Feint): Professional Ruled Hexagon Grid Pattern (120 Pages, 8.5 x 11 in) for Organic Chemistry, Creative Design & Geometric Illustration
by Shard Symphony
- List rank#5
- Price$12.99
- Reviews-
-
Hexagonal Pocket Book (³⁄₁₆ in, Gray Feint): Compact Ruled Hexagon Grid Notebook (120 Pages, 4 x 6 in) for Organic Chemistry, Creative Design & Geometric Illustration
by Shard Symphony
- List rank#6
- Price$6.99
- Rating5.0
- Reviews1
-
Hexagon Graph Paper: Hexagonal Graph Paper Notebook for drawing, Organic Chemistry , .5" per side,150 pages
by Abyy Sparklewood
- List rank#7
- Price$9.99
- Rating5.0
- Reviews2
-
Chemistry Notebook: Organic and Biochemistry Hexagonal Graph Paper Composition Journal | 120 pages, 8" x 11", 1/4 inch hexagons
by Color Doe Smile
- List rank#8
- Price$4.99
- Rating5.0
- Reviews1
-
Hexagonal Ruled Graph Paper Notebook (½ in, Blue Feint): Professional Large Ruled Hexagon Grid Pattern (120 Pages, 8.5 x 11 in) for Organic Chemistry, Creative Design & Geometric Illustration
by Shard Symphony
- List rank#9
- Price$12.99
- Reviews-
-
Hexagonal Graph Paper Notebook 8.5" x 11" Size | 1/2" Hexagon Side Length: For Organic Chemistry
by Quality Education Supplies
- List rank#10
- Price$8.14
- Rating5.0
- Reviews1
FAQ
Is Heterocyclic a good niche for Amazon KDP?
Its KDPTop opportunity score is 18/100, which makes it highly competitive. The median best seller has 1 reviews and sells for $8.14.
How many reviews do you need to rank in Heterocyclic?
The median best seller has 1 reviews, and 100% of them have fewer than 100.
What do Heterocyclic best sellers cost?
The median price is $8.14; half of the best sellers are priced between $7.99 and $9.99.
Can new books break into Heterocyclic?
0% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.