Disodium 2-hydroxypentanedioate suppliers and prices

Formula: C₅H₆Na₂O₅
CAS number: 40951-21-1
Molar mass: 192.08 g/mol

Cheapest by weight

$67.00 per gram

5 grams for $335.00

At Aaron Chemicals, United States · Grade not stated

View at Aaron Chemicals

Lowest total price

$19.00 for 250 milligrams

Works out at $76.00 per gram

At Aaron Chemicals, United States

View at Aaron Chemicals

Every price we found

4 prices from 2 stores, checked November 2, 2026. In stock from $67.00 to $3,904 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
5 grams$335.00	Aaron ChemicalsUnited States	Lowest priceGrade not stated	$67.00 per gram
1 gram$70.00	Aaron ChemicalsUnited States	Grade not stated	$70.00 per gram
250 milligrams$19.00	Aaron ChemicalsUnited States	Grade not stated	$76.00 per gram
250 milligrams$976.00	Cayman ChemicalUnited States	Grade not stated	$3,904 per gram

Cite these pricesA ready sentence and reference for your report

For your report

As of November 2, 2026, the lowest store price for disodium 2-hydroxypentanedioate was $67.00 per gram: 5 grams for $335.00 at Aaron Chemicals.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, November 2). Disodium 2-hydroxypentanedioate suppliers and prices. Retrieved November 2, 2026, from https://www.chemicalsuppliers.com/disodium-2-hydroxypentanedioate/

ACS

Disodium 2-hydroxypentanedioate Suppliers and Prices. ChemicalSuppliers.com, November 2, 2026. https://www.chemicalsuppliers.com/disodium-2-hydroxypentanedioate/ (accessed 2026-11-02).

BibTeX

@misc{chemicalsuppliers-disodium-2-hydroxypentanedioate,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Disodium 2-hydroxypentanedioate} suppliers and prices},
  year    = {2026},
  date    = {2026-11-02},
  url     = {https://www.chemicalsuppliers.com/disodium-2-hydroxypentanedioate/},
  urldate = {2026-11-02},
  note    = {Prices checked November 2, 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 Disodium 2-hydroxypentanedioate and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 192 milligrams; of Disodium 2-hydroxypentanedioate, molar mass 192.08 g/mol
That much costs: $12.87; $128.69 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $19.00; 1 pack of 250 milligrams at Aaron Chemicals; View at Aaron Chemicals

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

Similar chemicals

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Chemical identity

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

Formula: C₅H₆Na₂O₅
Molar mass: 192.08 g/mol
CAS number: 40951-21-1
InChIKey: DZHFTEDSQFPDPP-UHFFFAOYSA-L
Official record: PubChem 218623

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.