ChemicalSuppliers.com

Tos-PEG3-CH2CO2H suppliers and prices

Formula
C13H18O7S
CAS number
1807537-35-4
Molar mass
318.34 g/mol

Found at 1 store we track

$960 per gram

500 milligrams for $480.00

At Axispharm, United States · Grade not stated

View at Axispharm

Lowest total price

$175.00 for 100 milligrams

Works out at $1,750 per gram

At Axispharm, United States

View at Axispharm

Only one store we read sells Tos-PEG3-CH2CO2H 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 $960 to $1,750 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$480.00 AxispharmUnited States Lowest priceGrade not stated $960 per gram
100 milligrams$175.00 AxispharmUnited States Grade not stated $1,750 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 tos-PEG3-CH2CO2H was $960 per gram: 500 milligrams for $480.00 at Axispharm.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). Tos-PEG3-CH2CO2H suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/tos-peg3-ch2co2h/

ACS

Tos-PEG3-CH2CO2H Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/tos-peg3-ch2co2h/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-tos-peg3-ch2co2h,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Tos-PEG3-CH2CO2H} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/tos-peg3-ch2co2h/},
  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 Tos-PEG3-CH2CO2H and what they cost at the cheapest store we track.
You need
318 milligrams
of Tos-PEG3-CH2CO2H, molar mass 318.34 g/mol
That much costs
$305.61
$3,056 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$480.00
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
C13H18O7S
Molar mass
318.34 g/mol
CAS number
1807537-35-4
InChIKey
QQHWSZBWDYTXGD-UHFFFAOYSA-N
Official record
PubChem 59532652

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.