L-(+)-Cysteine suppliers and prices

Formula: C₃H₇NO₂S
CAS number: 52-90-4
Molar mass: 121.16 g/mol

Cheapest by weight

$125 per kilogram

Price per unit, converted to US dollars

At CymitQuimica, ES

Pack: 500 grams for 56.00 EUR
Grade: Grade not stated · packs of 50 grams to 1 kilogram

View at CymitQuimica

6 offers from 4 stores · Prices checked October 28, 2026 · Prices run from $125 to $738 per kilogram, because a bigger pack costs less per kilogram.

Show prices per

Every price we found

6 prices, cheapest first

Store	Grade and pack	Price	Link
CymitQuimicaESLowest price	Grade not stated · packs of 50 grams to 1 kilogram500 grams for 56.00 EUR	$125 per kilogram	View at store
Carbolution ChemicalsGermany	Grade not stated · packs of 1 to 25 kilograms5 kilograms for 880.00 EUR	$197 per kilogram	View at store
Carbolution ChemicalsGermany	Grade not stated · packs of 50 grams to 1 kilogram500 grams for 136.00 EUR	$304 per kilogram	View at store
MolekulaUnited Kingdom	Grade not stated · packs of 1 to 25 kilograms1 kilogram for $352.50	$352 per kilogram	View at store
HiMediaIN	Grade not stated · packs of 50 grams to 1 kilogram500 grams for $219.00	$438 per kilogram	View at store
MolekulaUnited Kingdom	Grade not stated · packs of 50 grams to 1 kilogram100 grams for $73.80	$738 per kilogram	View at store

Cite these pricesA ready sentence and reference for your report

For your report

As of October 28, 2026, the lowest store price for L-(+)-Cysteine was $125 per kilogram, converted to US dollars: 500 grams for 56.00 EUR at CymitQuimica.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 28). L-(+)-Cysteine suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/l-cysteine/

ACS

L-(+)-Cysteine Suppliers and Prices. ChemicalSuppliers.com, October 28, 2026. https://www.chemicalsuppliers.com/l-cysteine/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-l-cysteine,
  author  = {{ChemicalSuppliers.com}},
  title   = {{L-(+)-Cysteine} suppliers and prices},
  year    = {2026},
  date    = {2026-10-28},
  url     = {https://www.chemicalsuppliers.com/l-cysteine/},
  urldate = {2026-10-30},
  note    = {Prices checked October 28, 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 L-(+)-Cysteine and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 121 grams; of L-(+)-Cysteine, molar mass 121.16 g/mol
That much costs: $15.16; $15.16 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $62.56; 1 pack of 500 grams at CymitQuimica; View at CymitQuimica

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: C₃H₇NO₂S
Molar mass: 121.16 g/mol
CAS number: 52-90-4
InChIKey: XUJNEKJLAYXESH-REOHCLBHSA-N
Official record: PubChem 5862

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.