Coumarin 337 suppliers and prices

Formula: C₁₆H₁₄N₂O₂
CAS number: 55804-68-7
Molar mass: 266.29 g/mol

Found at 1 store we track

$289 per gram

1 gram for $289.00

At CHIRALEN, CN · Grade not stated

View at CHIRALEN

Lowest total price

$106.00 for 250 milligrams

Works out at $424 per gram

At CHIRALEN, CN

View at CHIRALEN

Only one store we read sells Coumarin 337 so far. Sell it, or know a store that does? Tell us.

Every price we found

2 prices from 1 store, checked October 30, 2026. In stock from $289 to $424 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.

SortShow prices per Currency

Pack	Store	Grade and form	Price per unit	Link
1 gram$289.00	CHIRALENCN	Lowest priceGrade not stated	$289 per gram
250 milligrams$106.00	CHIRALENCN	Grade not stated	$424 per gram

Cite these pricesA ready sentence and reference for your report

For your report

As of October 30, 2026, the lowest store price for coumarin 337 was $289 per gram: 1 gram for $289.00 at CHIRALEN.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). Coumarin 337 suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/coumarin-337/

ACS

Coumarin 337 Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/coumarin-337/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-coumarin-337,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Coumarin 337} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/coumarin-337/},
  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 Coumarin 337 and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 266 milligrams; of Coumarin 337, molar mass 266.29 g/mol
That much costs: $76.96; $769.58 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $212.00; 2 packs of 250 milligrams at CHIRALEN; View at CHIRALEN

Weigh it out, dissolve it in less water than you need, then top up to the full amount.

Similar chemicals

Sold by

CHIRALEN

Chemical identity

Formula, molar mass, CAS number, InChIKey and the official PubChem record

Formula: C₁₆H₁₄N₂O₂
Molar mass: 266.29 g/mol
CAS number: 55804-68-7
InChIKey: LGDDFMCJIHJNMK-UHFFFAOYSA-N
Official record: PubChem 72654

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.