Found at 1 store we track
$200 per gram
500 milligrams for $100.00, about $100
At Focus Biomolecules, United States · Grade not stated
View at Focus BiomoleculesNalpha-Tosyl-L-phenylalanine Chloromethyl Ketone suppliers and prices
- Formula
- C17H18ClNO3S
- CAS number
- 402-71-1
- Molar mass
- 351.80 g/mol
Lowest total price
$32.00 for 100 milligrams, about $32
Works out at $320 per gram
At Focus Biomolecules, United States
View at Focus BiomoleculesOnly one store we read sells Nalpha-Tosyl-L-phenylalanine Chloromethyl Ketone 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 $200 to $320 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.
Converted to at the exchange rate of 2026-10-30. Each store charges in its own currency.
Show prices per
| Pack | Store | Grade and form | Price per unit | Link |
|---|---|---|---|---|
| 500 milligrams$100.00, about $100 | Focus BiomoleculesUnited States | Lowest priceGrade not stated | $200 per gram | |
| 100 milligrams$32.00, about $32 | Focus BiomoleculesUnited States | Grade not stated | $320 per gram |
No prices match these filters.
Cite these pricesA ready sentence and reference for your report
For your report
As of October 30, 2026, the lowest store price for nalpha-Tosyl-L-phenylalanine chloromethyl ketone was $200 per gram: 500 milligrams for $100.00 at Focus Biomolecules.
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, October 30). Nalpha-Tosyl-L-phenylalanine chloromethyl ketone suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/nalpha-tosyl-l-phenylalanine-chloromethyl-ketone/
ACS
Nalpha-Tosyl-L-phenylalanine Chloromethyl Ketone Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/nalpha-tosyl-l-phenylalanine-chloromethyl-ketone/ (accessed 2026-10-31).
BibTeX
@misc{chemicalsuppliers-nalpha-tosyl-l-phenylalanine-chloromethyl-ketone,
author = {{ChemicalSuppliers.com}},
title = {{Nalpha-Tosyl-L-phenylalanine chloromethyl ketone} suppliers and prices},
year = {2026},
date = {2026-10-30},
url = {https://www.chemicalsuppliers.com/nalpha-tosyl-l-phenylalanine-chloromethyl-ketone/},
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 Nalpha-Tosyl-L-phenylalanine Chloromethyl Ketone and what they cost at the cheapest store we track.
- You need
- 352 milligrams
- of Nalpha-Tosyl-L-phenylalanine Chloromethyl Ketone, molar mass 351.80 g/mol
- That much costs
- $70.36
- $703.60 per litre of solution, at the lowest price per gram we found
- Cheapest way to buy it
- $100.00
- 1 pack of 500 milligrams at Focus Biomolecules
- View at Focus Biomolecules
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
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- Tos-Arg-OHC13H20N4O4S · 1 store
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Sold by
Chemical identity
Formula, molar mass, CAS number, InChIKey and the official PubChem record
- Formula
- C17H18ClNO3S
- Molar mass
- 351.80 g/mol
- CAS number
- 402-71-1
- InChIKey
- MQUQNUAYKLCRME-INIZCTEOSA-N
- Official record
- PubChem 439647
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.