(S,S)-chiraphos suppliers and prices

Formula: C₂₈H₂₈P₂
CAS number: 64896-28-2
Molar mass: 426.50 g/mol

Found at 1 store we track

$270 per gram

Price per unit, converted to US dollars

At Strem Chemicals, United States

Pack: 5 grams for $1,351.00
Grade: Grade not stated · packs of 2 to 10 grams

View at Strem Chemicals

Smallest amount to spend

$115.00 for 250 milligrams

Total for one pack, in the store's own currency

At Strem Chemicals, United States

Works out at: $460 per gram
Grade: Grade not stated · packs under 0.5 grams

View at Strem Chemicals

2 offers from 1 store · Prices checked October 29, 2026 · Prices run from $270 to $460 per gram, because a bigger pack costs less per gram.

Only one store we read sells (S,S)-chiraphos so far. Sell it, or know a store that does? Tell us.

Show prices per

Every price we found

2 prices, cheapest first

Store	Grade and pack	Price	Link
Strem ChemicalsUnited StatesLowest price	Grade not stated · packs of 2 to 10 grams5 grams for $1,351.00	$270 per gram	View at store
Strem ChemicalsUnited States	Grade not stated · packs under 0.5 grams250 milligrams for $115.00	$460 per gram	View at store

Cite these pricesA ready sentence and reference for your report

For your report

As of October 29, 2026, the lowest store price for (S,S)-chiraphos was $270 per gram: 5 grams for $1,351.00 at Strem Chemicals.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 29). (S,S)-chiraphos suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/s-s-chiraphos/

ACS

(S,S)-chiraphos Suppliers and Prices. ChemicalSuppliers.com, October 29, 2026. https://www.chemicalsuppliers.com/s-s-chiraphos/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-s-s-chiraphos,
  author  = {{ChemicalSuppliers.com}},
  title   = {{(S,S)-chiraphos} suppliers and prices},
  year    = {2026},
  date    = {2026-10-29},
  url     = {https://www.chemicalsuppliers.com/s-s-chiraphos/},
  urldate = {2026-10-30},
  note    = {Prices checked October 29, 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,S)-chiraphos and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 426 milligrams; of (S,S)-chiraphos, molar mass 426.50 g/mol
That much costs: $115.24; $1,152 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $230.00; 2 packs of 250 milligrams at Strem Chemicals; View at Strem Chemicals

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

Similar chemicals

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Strem Chemicals

Chemical identity

Formula: C₂₈H₂₈P₂
Molar mass: 426.50 g/mol
CAS number: 64896-28-2
InChIKey: FWXAUDSWDBGCMN-ZEQRLZLVSA-N
Official record: PubChem 10113249

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.