Lawesson's Reagent suppliers and prices

Formula: C₁₄H₁₄O₂P₂S₄
CAS number: 19172-47-5
Molar mass: 404.50 g/mol

Found at 1 store we track

$505 per kilogram

Price per unit, converted to US dollars

At Carbolution Chemicals, Germany

Pack: 2.5 kilograms for 1,130.00 EUR
Grade: Grade not stated · packs of 1 to 25 kilograms

View at Carbolution Chemicals

Smallest amount to spend

40.00 EUR for 25 grams

Total for one pack, in the store's own currency

At Carbolution Chemicals, Germany

Works out at: $1.79 per gram
Grade: Grade not stated · packs of 10 to 50 grams

View at Carbolution Chemicals

3 offers from 1 store · Prices checked October 28, 2026 · Prices run from $505 to $1.79 per kilogram, because a bigger pack costs less per kilogram.

Only one store we read sells Lawesson's Reagent so far. Sell it, or know a store that does? Tell us.

Show prices per

Every price we found

3 prices, cheapest first

Store	Grade and pack	Price	Link
Carbolution ChemicalsGermanyLowest price	Grade not stated · packs of 1 to 25 kilograms2.5 kilograms for 1,130.00 EUR	$505 per kilogram	View at store
Carbolution ChemicalsGermany	Grade not stated · packs of 50 grams to 1 kilogram500 grams for 325.00 EUR	$726 per kilogram	View at store
Carbolution ChemicalsGermany	Grade not stated · packs of 10 to 50 grams25 grams for 40.00 EUR	$1.79 per gram	View at store

Cite these pricesA ready sentence and reference for your report

For your report

As of October 28, 2026, the lowest store price for lawesson's reagent was $505 per kilogram, converted to US dollars: 2.5 kilograms for 1,130.00 EUR at Carbolution Chemicals.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 28). Lawesson's reagent suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/lawesson-s-reagent/

ACS

Lawesson's Reagent Suppliers and Prices. ChemicalSuppliers.com, October 28, 2026. https://www.chemicalsuppliers.com/lawesson-s-reagent/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-lawesson-s-reagent,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Lawesson's reagent} suppliers and prices},
  year    = {2026},
  date    = {2026-10-28},
  url     = {https://www.chemicalsuppliers.com/lawesson-s-reagent/},
  urldate = {2026-10-30},
  note    = {Prices checked October 28, 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 Lawesson's Reagent and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 404 grams; of Lawesson's Reagent, molar mass 404.50 g/mol
That much costs: $204.26; $204.26 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $363.09; 1 pack of 500 grams at Carbolution Chemicals; View at Carbolution Chemicals

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

Similar chemicals

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Carbolution Chemicals

Chemical identity

Formula: C₁₄H₁₄O₂P₂S₄
Molar mass: 404.50 g/mol
CAS number: 19172-47-5
InChIKey: CFHGBZLNZZVTAY-UHFFFAOYSA-N
Official record: PubChem 87949

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.