Cheapest by weight
$220 per gram
1 gram for $220.00, about $220
At Focus Biomolecules, United States · Grade not stated
View at Focus BiomoleculesCamptothecin suppliers and prices
- Formula
- C20H16N2O4
- CAS number
- 7689-03-4
- Molar mass
- 348.40 g/mol
Lowest total price
$40.00 for 100 milligrams, about $40
Works out at $400 per gram
At Focus Biomolecules, United States
View at Focus BiomoleculesEvery price we found
7 prices from 3 stores, checked October 30, 2026. In stock from $220 to $828 per gram, depending on pack size and store. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.
Converted to at the exchange rate of 2026-10-30. Each store charges in its own currency.
Showing all 7 prices
Show prices per
| Pack | Store | Grade and form | Price per unit | Link |
|---|---|---|---|---|
| 1 gram$220.00, about $220 | Focus BiomoleculesUnited States | Lowest priceGrade not stated | $220 per gram | |
| 5 grams$1,380.00, about $1,380 | AxispharmUnited States | Grade not stated | $276 per gram | |
| 100 milligrams$40.00, about $40 | Focus BiomoleculesUnited States | Grade not stated | $400 per gram | |
| 1 gram$529.00, about $529 | AxispharmUnited States | Grade not stated | $529 per gram | |
| 500 milligrams$366.00, about $366 | LKT Laboratories, Inc. United States | Grade not stated | $732 per gram | |
| 250 milligrams$201.00, about $201 | LKT Laboratories, Inc. United States | Grade not stated | $804 per gram | |
| 250 milligrams$207.00, about $207 | AxispharmUnited States | Grade not stated | $828 per gram |
No prices match these filters.
Cite these pricesA ready sentence and reference for your report
For your report
As of October 30, 2026, the lowest store price for camptothecin was $220 per gram: 1 gram for $220.00 at Focus Biomolecules.
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, October 30). Camptothecin suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/camptothecin/
ACS
Camptothecin Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/camptothecin/ (accessed 2026-10-31).
BibTeX
@misc{chemicalsuppliers-camptothecin,
author = {{ChemicalSuppliers.com}},
title = {{Camptothecin} suppliers and prices},
year = {2026},
date = {2026-10-30},
url = {https://www.chemicalsuppliers.com/camptothecin/},
urldate = {2026-10-31},
note = {Prices checked October 30, 2026}
}Prices change every day, so each line carries the date they were checked.
Making a solution?
Pick the strength and how much you need. We work out the grams of Camptothecin and what they cost at the cheapest store we track.
- You need
- 348 milligrams
- of Camptothecin, molar mass 348.40 g/mol
- That much costs
- $76.65
- $766.48 per litre of solution, at the lowest price per gram we found
- Cheapest way to buy it
- $160.00
- 4 packs of 100 milligrams at Focus Biomolecules
- View at Focus Biomolecules
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
Chemical identity
Formula, molar mass, CAS number, InChIKey and the official PubChem record
- Formula
- C20H16N2O4
- Molar mass
- 348.40 g/mol
- CAS number
- 7689-03-4
- InChIKey
- VSJKWCGYPAHWDS-FQEVSTJZSA-N
- Official record
- PubChem 24360
How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-30, then divided by the pack size. Shipping and tax are not included.