665266

Sigma-Aldrich

(+)-1,2-Bis[(2S,5S)-2,5-dimethylphospholano]benzene

kanata purity

Synonym(s):
(S,S)-Methyl-DUPHOS, (S,S)-Me-DUPHOS, (2S,2′S,5S,5′S)-2,2′,5,5′-Tetramethyl-1,1′-(o-phenylene)diphospholane
Empirical Formula (Hill Notation):
C18H28P2
CAS Number:
Molecular Weight:
306.36
Beilstein/REAXYS Number:
4810602
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

mp

67-76 °C

SMILES string

C[C@H]1CC[C@H](C)P1c2ccccc2P3[C@@H](C)CC[C@@H]3C

InChI

1S/C18H28P2/c1-13-9-10-14(2)19(13)17-7-5-6-8-18(17)20-15(3)11-12-16(20)4/h5-8,13-16H,9-12H2,1-4H3/t13-,14-,15-,16-/m0/s1

InChI key

AJNZWRKTWQLAJK-VGWMRTNUSA-N

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Packaging

100 mg in clear glass bottle
500 mg in amber glass bottle

Legal Information

Sold in collaboration with Kanata Chemical Technologies, Inc. for research purposes only. These compounds were made and sold under license from E.I. du Pont de Nemours and Company, which license does not include the right to use the compounds in producing products for sale in the pharmaceutical field.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Articles
We are proud to offer new catalysts for hydrogenation through our collaboration with Kanata Chemical Technologies.
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Asymmetric hydrogenation reactions represent the ideal process for the commercial manufacture of single-enantiomer compounds, because of the ease by which these robust procedures can be scaled up and because of the low levels of byproducts generated in these asymmetric hydrogenations.
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