Thieno[3,2-d]pyrimidine-4-carboxylic Acid suppliers and prices

Formula: C₇H₄N₂O₂S
CAS number: 1029144-49-7
Molar mass: 180.19 g/mol

Found at 1 store we track

$350 per gram

10 grams for 3,133.00 EUR, about $3,500

At CymitQuimica, Spain · Grade not stated

View at CymitQuimica

Lowest total price

227.00 EUR for 100 milligrams, about $254

Works out at $2,536 per gram

At CymitQuimica, Spain

View at CymitQuimica

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

Every price we found

4 prices from 1 store, checked November 1, 2026. In stock from $350 to $2,536 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

Showing all 4 prices

Pack	Store	Grade and form	Price per unit
10 grams3,133.00 EUR, about $3,500	CymitQuimicaSpain	Lowest priceGrade not stated	$350 per gram
5 grams2,010.00 EUR, about $2,246	CymitQuimicaSpain	Grade not stated	$449 per gram
1 gram706.00 EUR, about $789	CymitQuimicaSpain	Grade not stated	$789 per gram
100 milligrams227.00 EUR, about $254	CymitQuimicaSpain	Grade not stated	$2,536 per gram

Cite these pricesA ready sentence and reference for your report

For your report

As of November 1, 2026, the lowest store price for thieno[3,2-d]pyrimidine-4-carboxylic acid was $350 per gram, converted to US dollars: 10 grams for 3,133.00 EUR at CymitQuimica.

Reference

APA, 7th edition

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

ACS

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

BibTeX

@misc{chemicalsuppliers-thieno-3-2-d-pyrimidine-4-carboxylic-acid,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Thieno[3,2-d]pyrimidine-4-carboxylic acid} suppliers and prices},
  year    = {2026},
  date    = {2026-11-01},
  url     = {https://www.chemicalsuppliers.com/thieno-3-2-d-pyrimidine-4-carboxylic-acid/},
  urldate = {2026-11-01},
  note    = {Prices checked November 1, 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 Thieno[3,2-d]pyrimidine-4-carboxylic Acid and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 180 milligrams; of Thieno[3,2-d]pyrimidine-4-carboxylic Acid, molar mass 180.19 g/mol
That much costs: $63.07; $630.70 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $507.21; 2 packs of 100 milligrams at CymitQuimica; View at CymitQuimica

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

Similar chemicals

Sold by

CymitQuimica

Chemical identity

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

Formula: C₇H₄N₂O₂S
Molar mass: 180.19 g/mol
CAS number: 1029144-49-7
InChIKey: BJQGKUGRDUXGKB-UHFFFAOYSA-N
Official record: PubChem 57415848

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.