Cheapest by weight
$300 per gram
100 milligrams for $30.00, about $30
At AbMole Bioscience, United States · Grade not stated
View at AbMole BioscienceCoumalic Acid suppliers and prices
- Formula
- C6H4O4
- CAS number
- 500-05-0
- Molar mass
- 140.09 g/mol
Every price we found
4 prices from 2 stores, checked November 1, 2026. 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 4 prices
Show prices per
| Pack | Store | Grade and form | Price per unit | Link |
|---|---|---|---|---|
| 100 milligrams$30.00, about $30 | AbMole BioscienceUnited States | Lowest priceGrade not stated | $300 per gram | |
| 10 grams$88.00, about $88 | SyntreeCN | Out of stockGrade not stated | $8.80 per gram | |
| 5 grams$60.00, about $60 | SyntreeCN | Out of stockGrade not stated | $12.00 per gram | |
| 1 gram$19.00, about $19 | SyntreeCN | Out of stockGrade not stated | $19.00 per gram |
No prices match these filters.
Cite these pricesA ready sentence and reference for your report
For your report
As of November 1, 2026, the lowest store price for coumalic acid was $300 per gram: 100 milligrams for $30.00 at AbMole Bioscience.
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, November 1). Coumalic acid suppliers and prices. Retrieved November 1, 2026, from https://www.chemicalsuppliers.com/coumalic-acid/
ACS
Coumalic Acid Suppliers and Prices. ChemicalSuppliers.com, November 1, 2026. https://www.chemicalsuppliers.com/coumalic-acid/ (accessed 2026-11-01).
BibTeX
@misc{chemicalsuppliers-coumalic-acid,
author = {{ChemicalSuppliers.com}},
title = {{Coumalic acid} suppliers and prices},
year = {2026},
date = {2026-11-01},
url = {https://www.chemicalsuppliers.com/coumalic-acid/},
urldate = {2026-11-01},
note = {Prices checked November 1, 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 Coumalic Acid and what they cost at the cheapest store we track.
- You need
- 140 milligrams
- of Coumalic Acid, molar mass 140.09 g/mol
- That much costs
- $42.03
- $420.27 per litre of solution, at the lowest price per gram we found
- Cheapest way to buy it
- $60.00
- 2 packs of 100 milligrams at AbMole Bioscience
- View at AbMole Bioscience
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
- C6H4O4
- Molar mass
- 140.09 g/mol
- CAS number
- 500-05-0
- InChIKey
- ORGPJDKNYMVLFL-UHFFFAOYSA-N
- Official record
- PubChem 68141
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.