Bis-PEG8-NHS Ester suppliers and prices

Formula: C₂₈H₄₄N₂O₁₆
Molar mass: 664.70 g/mol

Found at 1 store we track

$1,320 per gram

500 milligrams for $660.00

At Axispharm, United States · Grade not stated

View at Axispharm

Lowest total price

$450.00 for 250 milligrams

Works out at $1,800 per gram

At Axispharm, United States

View at Axispharm

Only one store we read sells Bis-PEG8-NHS Ester 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 $1,320 to $1,800 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

Pack	Store	Grade and form	Price per unit	Link
500 milligrams$660.00	AxispharmUnited States	Lowest priceGrade not stated	$1,320 per gram
250 milligrams$450.00	AxispharmUnited States	Grade not stated	$1,800 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 bis-PEG8-NHS ester was $1,320 per gram: 500 milligrams for $660.00 at Axispharm.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). Bis-PEG8-NHS ester suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/bis-peg8-nhs-ester/

ACS

Bis-PEG8-NHS Ester Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/bis-peg8-nhs-ester/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-bis-peg8-nhs-ester,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Bis-PEG8-NHS ester} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/bis-peg8-nhs-ester/},
  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 Bis-PEG8-NHS Ester and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 665 milligrams; of Bis-PEG8-NHS Ester, molar mass 664.70 g/mol
That much costs: $877.40; $8,774 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $1,320; 2 packs 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.

Similar chemicals

Sold by

Axispharm

Chemical identity

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

Formula: C₂₈H₄₄N₂O₁₆
Molar mass: 664.70 g/mol
InChIKey: PUAMEGWXBSQSOU-UHFFFAOYSA-N
Official record: PubChem 156598795

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.