Rel-(2R,3R)-2-(Bis(1,1-dimethylethyl)phosphinyl)-3-(1,1-dimethylethyl)-2,3-dihydro-N,N-dimethyl-1,3-benzoxaphosphol-4-amine suppliers and prices

Formula: C₂₁H₃₇NO₂P₂
CAS number: 1788085-47-1
Molar mass: 397.50 g/mol

Found at 1 store we track

$1,012 per gram

Price per unit, converted to US dollars

At Strem Chemicals, United States

Pack: 500 milligrams for $506.00
Grade: Grade not stated · packs of 0.5 to 2 grams

View at Strem Chemicals

Smallest amount to spend

$129.00 for 100 milligrams

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

At Strem Chemicals, United States

Works out at: $1,290 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 $1,012 to $1,290 per gram, because a bigger pack costs less per gram.

Only one store we read sells Rel-(2R,3R)-2-(Bis(1,1-dimethylethyl)phosphinyl)-3-(1,1-dimethylethyl)-2,3-dihydro-N,N-dimethyl-1,3-benzoxaphosphol-4-amine 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 0.5 to 2 grams500 milligrams for $506.00	$1,012 per gram	View at store
Strem ChemicalsUnited States	Grade not stated · packs under 0.5 grams100 milligrams for $129.00	$1,290 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 rel-(2R,3R)-2-(Bis(1,1-dimethylethyl)phosphinyl)-3-(1,1-dimethylethyl)-2,3-dihydro-N,N-dimethyl-1,3-benzoxaphosphol-4-amine was $1,012 per gram: 500 milligrams for $506.00 at Strem Chemicals.

Reference

APA, 7th edition

ChemicalSuppliers.com. (2026, October 29). Rel-(2R,3R)-2-(Bis(1,1-dimethylethyl)phosphinyl)-3-(1,1-dimethylethyl)-2,3-dihydro-N,N-dimethyl-1,3-benzoxaphosphol-4-amine suppliers and prices. Retrieved October 30, 2026, from https://www.chemicalsuppliers.com/rel-2r-3r-2-bis-1-1-dimethylethyl-phosphinyl-3-1-1-dimethylethyl-2-3-dihydro-n-n/

ACS

Rel-(2R,3R)-2-(Bis(1,1-dimethylethyl)phosphinyl)-3-(1,1-dimethylethyl)-2,3-dihydro-N,N-dimethyl-1,3-benzoxaphosphol-4-amine Suppliers and Prices. ChemicalSuppliers.com, October 29, 2026. https://www.chemicalsuppliers.com/rel-2r-3r-2-bis-1-1-dimethylethyl-phosphinyl-3-1-1-dimethylethyl-2-3-dihydro-n-n/ (accessed 2026-10-30).

BibTeX

@misc{chemicalsuppliers-rel-2r-3r-2-bis-1-1-dimethylethyl-phosphinyl-3-1-1-dimethylethyl-2-3-dihydro-n-n,
  author  = {{ChemicalSuppliers.com}},
  title   = {{Rel-(2R,3R)-2-(Bis(1,1-dimethylethyl)phosphinyl)-3-(1,1-dimethylethyl)-2,3-dihydro-N,N-dimethyl-1,3-benzoxaphosphol-4-amine} suppliers and prices},
  year    = {2026},
  date    = {2026-10-29},
  url     = {https://www.chemicalsuppliers.com/rel-2r-3r-2-bis-1-1-dimethylethyl-phosphinyl-3-1-1-dimethylethyl-2-3-dihydro-n-n/},
  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 Rel-(2R,3R)-2-(Bis(1,1-dimethylethyl)phosphinyl)-3-(1,1-dimethylethyl)-2,3-dihydro-N,N-dimethyl-1,3-benzoxaphosphol-4-amine and what they cost at the cheapest store we track.

Strength

Amount of solution

You need: 398 milligrams; of Rel-(2R,3R)-2-(Bis(1,1-dimethylethyl)phosphinyl)-3-(1,1-dimethylethyl)-2,3-dihydro-N,N-dimethyl-1,3-benzoxaphosphol-4-amine, molar mass 397.50 g/mol
That much costs: $402.27; $4,023 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it: $506.00; 1 pack of 500 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.

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Strem Chemicals

Chemical identity

Formula: C₂₁H₃₇NO₂P₂
Molar mass: 397.50 g/mol
CAS number: 1788085-47-1
InChIKey: TUYVJJFLJWCOEY-BVZFJXPGSA-N
Official record: PubChem 132850091

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.