ChemicalSuppliers.com

PD-166326 suppliers and prices

Formula
C21H16Cl2N4O2
CAS number
185039-91-2
Molar mass
427.30 g/mol

Found at 1 store we track

$85,600 per gram

10 milligrams for $856.00

At Cayman Chemical, United States · Grade not stated

View at Cayman Chemical

Every price we found

1 price from 1 store, checked November 2, 2026. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.

PackStoreGrade and formPrice per unitLink
10 milligrams$856.00 Cayman ChemicalUnited States Grade not stated $85,600 per gram
Cite these pricesA ready sentence and reference for your report

For your report

As of November 2, 2026, the lowest store price for PD-166326 was $85,600 per gram: 10 milligrams for $856.00 at Cayman Chemical.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, November 2). PD-166326 suppliers and prices. Retrieved November 2, 2026, from https://www.chemicalsuppliers.com/pd-166326/

ACS

PD-166326 Suppliers and Prices. ChemicalSuppliers.com, November 2, 2026. https://www.chemicalsuppliers.com/pd-166326/ (accessed 2026-11-02).

BibTeX

@misc{chemicalsuppliers-pd-166326,
  author  = {{ChemicalSuppliers.com}},
  title   = {{PD-166326} suppliers and prices},
  year    = {2026},
  date    = {2026-11-02},
  url     = {https://www.chemicalsuppliers.com/pd-166326/},
  urldate = {2026-11-02},
  note    = {Prices checked November 2, 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 PD-166326 and what they cost at the cheapest store we track.
You need
427 milligrams
of PD-166326, molar mass 427.30 g/mol
That much costs
$36,577
$365,769 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$36,808
43 packs of 10 milligrams at Cayman Chemical
View at Cayman Chemical

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
C21H16Cl2N4O2
Molar mass
427.30 g/mol
CAS number
185039-91-2
InChIKey
ZIQFYVPVJZEOFS-UHFFFAOYSA-N
Official record
PubChem 447700

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.