Tetrodotoxin suppliers and prices

Formula: C₁₁H₁₇N₃O₈
CAS number: 4368-28-9
Molar mass: 319.27 g/mol

Found at 1 store we track

$276,000 per gram

Price per unit, converted to US dollars

At Biotium, United States

Pack: 1 milligram for $276.00
Grade: Grade not stated · packs under 0.5 grams

View at Biotium

1 offer from 1 store · Prices checked October 30, 2026.

Show prices per

Every price we found

1 price, cheapest first

Store	Grade and pack	Price	Link
BiotiumUnited States	Grade not stated · packs under 0.5 grams1 milligram for $276.00	$276,000 per gram	View at store

Cite these pricesA ready sentence and reference for your report

For your report

As of October 30, 2026, the lowest store price for tetrodotoxin was $276,000 per gram: 1 milligram for $276.00 at Biotium.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). Tetrodotoxin suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/tetrodotoxin/

ACS

Tetrodotoxin Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/tetrodotoxin/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-tetrodotoxin,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Tetrodotoxin} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/tetrodotoxin/},
  urldate = {2026-10-30},
  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 Tetrodotoxin and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 319 milligrams; of Tetrodotoxin, molar mass 319.27 g/mol
That much costs: $88,119; $881,185 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: In bulk; That is more than 99 store packs. Ask suppliers for a bulk quote instead.; Get bulk quotes

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

Sold by

Biotium

Chemical identity

Formula: C₁₁H₁₇N₃O₈
Molar mass: 319.27 g/mol
CAS number: 4368-28-9
InChIKey: CFMYXEVWODSLAX-QOZOJKKESA-N
Official record: PubChem 11174599

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.