Quetiapine Sulfoxide (dihydrochloride) suppliers and prices

Formula: C₂₁H₂₇Cl₂N₃O₃S
CAS number: 329218-11-3
Molar mass: 472.40 g/mol

Found at 1 store we track

$5,760 per gram

100 milligrams for $576.00

At Matrix Scientific, United States · Grade not stated

View at Matrix Scientific

Every price we found

1 price from 1 store, checked November 8, 2026. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.

Show prices per Currency

Pack	Store	Grade and form	Price per unit	Link
100 milligrams$576.00	Matrix ScientificUnited States	Grade not stated	$5,760 per gram

Cite these pricesA ready sentence and reference for your report

For your report

As of November 8, 2026, the lowest store price for quetiapine sulfoxide (dihydrochloride) was $5,760 per gram: 100 milligrams for $576.00 at Matrix Scientific.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, November 8). Quetiapine sulfoxide (dihydrochloride) suppliers and prices. Retrieved November 9, 2026, from https://www.chemicalsuppliers.com/quetiapine-sulfoxide-dihydrochloride/

ACS

Quetiapine Sulfoxide (dihydrochloride) Suppliers and Prices. ChemicalSuppliers.com, November 8, 2026. https://www.chemicalsuppliers.com/quetiapine-sulfoxide-dihydrochloride/ (accessed 2026-11-09).

BibTeX

@misc{chemicalsuppliers-quetiapine-sulfoxide-dihydrochloride,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Quetiapine sulfoxide (dihydrochloride)} suppliers and prices},
  year    = {2026},
  date    = {2026-11-08},
  url     = {https://www.chemicalsuppliers.com/quetiapine-sulfoxide-dihydrochloride/},
  urldate = {2026-11-09},
  note    = {Prices checked November 8, 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 Quetiapine Sulfoxide (dihydrochloride) and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 472 milligrams; of Quetiapine Sulfoxide (dihydrochloride), molar mass 472.40 g/mol
That much costs: $2,721; $27,210 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $2,880; 5 packs of 100 milligrams at Matrix Scientific; View at Matrix Scientific

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

Safety sheets

Official safety records and sheet libraries for Quetiapine Sulfoxide (dihydrochloride).

Use the safety sheet from the company you buy from. These links are for reference.

No store we track has a sheet for it online that we could open. Ask the store you buy from.

Makers' sheet libraries

Each opens the maker's own sheets. Look for CAS 329218-11-3.

Ward's Science Sigma-Aldrich Fisher Scientific Thermo Fisher Carolina

Free sheet searches

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Matrix Scientific

Chemical identity

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

Formula: C₂₁H₂₇Cl₂N₃O₃S
Molar mass: 472.40 g/mol
CAS number: 329218-11-3
InChIKey: MPRQQJUQOLNAFP-UHFFFAOYSA-N
Official record: PubChem 45358163

How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-11-06, then divided by the pack size. Shipping and tax are not included.