≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
(1S,1′S,2R,2′R)-DuanPhos is a ligand in rhodium-catalyzed ketone hydroacylation, and used as a cocatalyst for highly selective rhodium-catalyzed conjugate addition reactions.
| Pubchem Sid | 488202176 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488202176 |
| Canonical Smiles | CC(C)(C)P1CC2=CC=CC=C2C1C3C4=CC=CC=C4CP3C(C)(C)C |
| IUPAC Name | (1S)-2-tert-butyl-1-[(1S)-2-tert-butyl-1,3-dihydroisophosphindol-1-yl]-1,3-dihydroisophosphindole |
| InChIKey | HCBRTCFUVLYSKU-FPMFRTRJSA-N |
| INCHI | 1S/C24H32P2/c1-23(2,3)25-15-17-11-7-9-13-19(17)21(25)22-20-14-10-8-12-18(20)16-26(22)24(4,5)6/h7-14,21-22H,15-16H2,1-6H3/t21-,22-,25?,26?/m0/s1 |
| Isomeric SMILES | CC(C)(C)P1CC2=CC=CC=C2[C@H]1[C@@H]3C4=CC=CC=C4CP3C(C)(C)C |
| WGK Germany | 3 |
| PubChem CID | 71248060 |
| Molecular Weight | 382.46 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D23081553 | Certificate of Analysis | Jan 20, 2026 | S352708 |
| D23081554 | Certificate of Analysis | Jan 20, 2026 | S352708 |
| D23081557 | Certificate of Analysis | Jan 20, 2026 | S352708 |
| D2310025 | Certificate of Analysis | Jan 20, 2026 | S352708 |
| D23081556 | Certificate of Analysis | Feb 22, 2023 | S352708 |
| D23081559 | Certificate of Analysis | Feb 22, 2023 | S352708 |
| Sensitivity | Heat sensitive； Moisture sensitive |
|---|---|
| Melt Point(°C) | 215-266° C |
