ChemicalSuppliers.com

(S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic Acid Benzyl Ester suppliers and prices

Formula
C19H21NO5S
CAS number
158654-83-2
Molar mass
375.40 g/mol

Found at 1 store we track

$39.00 per gram

1 gram for $39.00

At CHIRALEN, CN · Grade not stated

View at CHIRALEN

Every price we found

1 price from 1 store, checked October 30, 2026. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.

PackStoreGrade and formPrice per unitLink
1 gram$39.00 CHIRALENCN Grade not stated $39.00 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 (S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid benzyl ester was $39.00 per gram: 1 gram for $39.00 at CHIRALEN.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 30). (S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid benzyl ester suppliers and prices. Retrieved October 31, 2026, from https://www.chemicalsuppliers.com/s-3-toluene-4-sulfonyloxy-pyrrolidine-1-carboxylic-acid-benzyl-ester/

ACS

(S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic Acid Benzyl Ester Suppliers and Prices. ChemicalSuppliers.com, October 30, 2026. https://www.chemicalsuppliers.com/s-3-toluene-4-sulfonyloxy-pyrrolidine-1-carboxylic-acid-benzyl-ester/ (accessed 2026-10-31).

BibTeX

@misc{chemicalsuppliers-s-3-toluene-4-sulfonyloxy-pyrrolidine-1-carboxylic-acid-benzyl-ester,
  author  = {{ChemicalSuppliers.com}},
  title   = {{(S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid benzyl ester} suppliers and prices},
  year    = {2026},
  date    = {2026-10-30},
  url     = {https://www.chemicalsuppliers.com/s-3-toluene-4-sulfonyloxy-pyrrolidine-1-carboxylic-acid-benzyl-ester/},
  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 (S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic Acid Benzyl Ester and what they cost at the cheapest store we track.
You need
375 milligrams
of (S)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic Acid Benzyl Ester, molar mass 375.40 g/mol
That much costs
$14.64
$146.41 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$39.00
1 pack of 1 gram at CHIRALEN
View at CHIRALEN

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

Chemical identity

Formula, molar mass, CAS number, InChIKey and the official PubChem record
Formula
C19H21NO5S
Molar mass
375.40 g/mol
CAS number
158654-83-2
InChIKey
SMCDOKNEALHLNF-KRWDZBQOSA-N
Official record
PubChem 15197575

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.