Found at 1 store we track
$338 per gram
5 grams for 1,512.00 EUR, about $1,689
At Bertin Pharma, France · Grade not stated
View at Bertin Pharma4H-thieno(3,2-b)pyrrole-5-carboxylic Acid suppliers and prices
- Formula
- C7H5NO2S
- CAS number
- 39793-31-2
- Molar mass
- 167.19 g/mol
Lowest total price
102.00 EUR for 250 milligrams, about $114
Works out at $456 per gram
At Bertin Pharma, France
View at Bertin PharmaOnly one store we read sells 4H-thieno(3,2-b)pyrrole-5-carboxylic Acid 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. In stock from $338 to $456 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.
Converted to at the exchange rate of 2026-10-30. Each store charges in its own currency.
Show prices per
| Pack | Store | Grade and form | Price per unit | Link |
|---|---|---|---|---|
| 5 grams1,512.00 EUR, about $1,689 | Bertin PharmaFrance | Lowest priceGrade not stated | $338 per gram | |
| 1 gram363.00 EUR, about $406 | Bertin PharmaFrance | Grade not stated | $406 per gram | |
| 250 milligrams102.00 EUR, about $114 | Bertin PharmaFrance | Grade not stated | $456 per gram |
No prices match these filters.
Cite these pricesA ready sentence and reference for your report
For your report
As of November 1, 2026, the lowest store price for 4H-thieno(3,2-b)pyrrole-5-carboxylic acid was $338 per gram, converted to US dollars: 5 grams for 1,512.00 EUR at Bertin Pharma.
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, November 1). 4H-thieno(3,2-b)pyrrole-5-carboxylic acid suppliers and prices. Retrieved November 1, 2026, from https://www.chemicalsuppliers.com/4h-thieno-3-2-b-pyrrole-5-carboxylic-acid/
ACS
4H-thieno(3,2-b)pyrrole-5-carboxylic Acid Suppliers and Prices. ChemicalSuppliers.com, November 1, 2026. https://www.chemicalsuppliers.com/4h-thieno-3-2-b-pyrrole-5-carboxylic-acid/ (accessed 2026-11-01).
BibTeX
@misc{chemicalsuppliers-4h-thieno-3-2-b-pyrrole-5-carboxylic-acid,
author = {{ChemicalSuppliers.com}},
title = {{4H-thieno(3,2-b)pyrrole-5-carboxylic acid} suppliers and prices},
year = {2026},
date = {2026-11-01},
url = {https://www.chemicalsuppliers.com/4h-thieno-3-2-b-pyrrole-5-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 4H-thieno(3,2-b)pyrrole-5-carboxylic Acid and what they cost at the cheapest store we track.
- You need
- 167 milligrams
- of 4H-thieno(3,2-b)pyrrole-5-carboxylic Acid, molar mass 167.19 g/mol
- That much costs
- $56.48
- $564.84 per litre of solution, at the lowest price per gram we found
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
- C7H5NO2S
- Molar mass
- 167.19 g/mol
- CAS number
- 39793-31-2
- InChIKey
- PMHDSACGRKBACK-UHFFFAOYSA-N
- Official record
- PubChem 4961254
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.