ChemicalSuppliers.com

(2-pyridyldithio)-PEG4 Acid suppliers and prices

Formula
C16H25NO6S2
CAS number
581065-93-2
Molar mass
391.50 g/mol

Found at 1 store we track

$2,760 per gram

500 milligrams for $1,380.00

At Axispharm, United States · Grade not stated

View at Axispharm

Lowest total price

$880.00 for 250 milligrams

Works out at $3,520 per gram

At Axispharm, United States

View at Axispharm

Only one store we read sells (2-pyridyldithio)-PEG4 Acid so far. Sell it, or know a store that does? Tell us.

Every price we found

2 prices from 1 store, checked October 30, 2026. In stock from $2,760 to $3,520 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.

PackStoreGrade and formPrice per unitLink
500 milligrams$1,380.00 AxispharmUnited States Lowest priceGrade not stated $2,760 per gram
250 milligrams$880.00 AxispharmUnited States Grade not stated $3,520 per gram
Cite these pricesA ready sentence and reference for your report

For your report

As of October 30, 2026, the lowest store price for (2-pyridyldithio)-PEG4 acid was $2,760 per gram: 500 milligrams for $1,380.00 at Axispharm.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). (2-pyridyldithio)-PEG4 acid suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/2-pyridyldithio-peg4-acid/

ACS

(2-pyridyldithio)-PEG4 Acid Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/2-pyridyldithio-peg4-acid/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-2-pyridyldithio-peg4-acid,
  author  = {{ChemicalSuppliers.com}},
  title   = {{(2-pyridyldithio)-PEG4 acid} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/2-pyridyldithio-peg4-acid/},
  urldate = {2026-10-31},
  note    = {Prices checked October 30, 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 (2-pyridyldithio)-PEG4 Acid and what they cost at the cheapest store we track.
You need
392 milligrams
of (2-pyridyldithio)-PEG4 Acid, molar mass 391.50 g/mol
That much costs
$1,081
$10,805 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$1,380
1 pack of 500 milligrams at Axispharm
View at Axispharm

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

Bulk suppliers

30 companies list it on PubChem or their own site. Ask any of them for a quote.

Your company? List it free and get bulk buyer requests.

Similar chemicals

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Chemical identity

Formula, molar mass, CAS number, InChIKey and the official PubChem record
Formula
C16H25NO6S2
Molar mass
391.50 g/mol
CAS number
581065-93-2
InChIKey
YOJQJVOLXIGESQ-UHFFFAOYSA-N
Official record
PubChem 22731904

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.