Found at 1 store we track
$173 per gram
1 gram for $173.00, about $173
At AbovChem LLC, United States · Grade not stated
View at AbovChem LLC4-Ethynylbenzenesulfonamide suppliers and prices
- Formula
- C8H7NO2S
- CAS number
- 1788-08-5
- Molar mass
- 181.21 g/mol
Lowest total price
$86.00 for 250 milligrams, about $86
Works out at $344 per gram
At AbovChem LLC, United States
View at AbovChem LLCOnly one store we read sells 4-Ethynylbenzenesulfonamide 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 $173 to $344 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.
Showing all 4 prices
Show prices per
| Pack | Store | Grade and form | Price per unit | Link |
|---|---|---|---|---|
| 1 gram$173.00, about $173 | AbovChem LLCUnited States | Lowest priceGrade not stated | $173 per gram | |
| 250 milligrams$86.00, about $86 | AbovChem LLCUnited States | Grade not stated | $344 per gram | |
| 10 grams$1,298.00, about $1,298 | AbovChem LLCUnited States | Out of stockGrade not stated | $130 per gram | |
| 5 grams$763.00, about $763 | AbovChem LLCUnited States | Out of stockGrade not stated | $153 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 4-Ethynylbenzenesulfonamide was $173 per gram: 1 gram for $173.00 at AbovChem LLC.
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, November 1). 4-Ethynylbenzenesulfonamide suppliers and prices. Retrieved November 1, 2026, from https://www.chemicalsuppliers.com/4-ethynylbenzenesulfonamide/
ACS
4-Ethynylbenzenesulfonamide Suppliers and Prices. ChemicalSuppliers.com, November 1, 2026. https://www.chemicalsuppliers.com/4-ethynylbenzenesulfonamide/ (accessed 2026-11-01).
BibTeX
@misc{chemicalsuppliers-4-ethynylbenzenesulfonamide,
author = {{ChemicalSuppliers.com}},
title = {{4-Ethynylbenzenesulfonamide} suppliers and prices},
year = {2026},
date = {2026-11-01},
url = {https://www.chemicalsuppliers.com/4-ethynylbenzenesulfonamide/},
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 4-Ethynylbenzenesulfonamide and what they cost at the cheapest store we track.
- You need
- 181 milligrams
- of 4-Ethynylbenzenesulfonamide, molar mass 181.21 g/mol
- That much costs
- $31.35
- $313.49 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
- C8H7NO2S
- Molar mass
- 181.21 g/mol
- CAS number
- 1788-08-5
- InChIKey
- OQPUCENNUFNCQO-UHFFFAOYSA-N
- Official record
- PubChem 44457221
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.