ChemicalSuppliers.com

2,4-Dichlorothieno[2,3-d]pyrimidine suppliers and prices

Formula
C6H2Cl2N2S
CAS number
18740-39-1
Molar mass
205.06 g/mol

Found at 1 store we track

$22.50 per gram

10 grams for $225.00

At Syntree, CN · Grade not stated

View at Syntree

Lowest total price

$49.00 for 1 gram

Works out at $49.00 per gram

At Syntree, CN

View at Syntree

Only one store we read sells 2,4-Dichlorothieno[2,3-d]pyrimidine so far. Sell it, or know a store that does? Tell us.

Every price we found

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

PackStoreGrade and formPrice per unitLink
10 grams$225.00 SyntreeCN Out of stockGrade not stated $22.50 per gram
5 grams$150.00 SyntreeCN Out of stockGrade not stated $30.00 per gram
1 gram$49.00 SyntreeCN Out of stockGrade not stated $49.00 per gram
Cite these pricesA ready sentence and reference for your report

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, November 1). 2,4-Dichlorothieno[2,3-d]pyrimidine suppliers and prices. Retrieved November 1, 2026, from https://www.chemicalsuppliers.com/2-4-dichlorothieno-2-3-d-pyrimidine/

ACS

2,4-Dichlorothieno[2,3-d]pyrimidine Suppliers and Prices. ChemicalSuppliers.com, November 1, 2026. https://www.chemicalsuppliers.com/2-4-dichlorothieno-2-3-d-pyrimidine/ (accessed 2026-11-01).

BibTeX

@misc{chemicalsuppliers-2-4-dichlorothieno-2-3-d-pyrimidine,
  author  = {{ChemicalSuppliers.com}},
  title   = {{2,4-Dichlorothieno[2,3-d]pyrimidine} suppliers and prices},
  year    = {2026},
  date    = {2026-11-01},
  url     = {https://www.chemicalsuppliers.com/2-4-dichlorothieno-2-3-d-pyrimidine/},
  urldate = {2026-11-01},
  note    = {Prices checked November 1, 2026}
}

Prices change every day, so each line carries the date they were checked.

Chemical identity

Formula, molar mass, CAS number, InChIKey and the official PubChem record
Formula
C6H2Cl2N2S
Molar mass
205.06 g/mol
CAS number
18740-39-1
InChIKey
HRXNGIQKOWQHCX-UHFFFAOYSA-N
Official record
PubChem 12217324

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.