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ChemicalBook >> CAS DataBase List >>(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE

CAS No.
528565-79-9
Chemical Name:
(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
Synonyms
(R,R)-Ph-BPE;1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane;(R,R)-Phenyl-BPE;1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane;(?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+%;1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane, 97+%;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane,min.98%;(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95%
CBNumber:
CB2259853
Molecular Formula:
C34H36P2
Molecular Weight:
506.6
MDL Number:
MFCD07369027
MOL File:
528565-79-9.mol
Last updated:2025-01-27 09:38:02

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Properties

Melting point 144°C
alpha -182.7° (c 1.0, CH2Cl2)
Boiling point 654.2±55.0 °C(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form solid
color white
Water Solubility Sparingly soluble in water.(3.2E-5g/L) (25°C
Sensitive Air Sensitive
InChIKey VHHAZLMVLLIMHT-YFRBGRBWSA-N
SMILES C(P1[C@@H](C2=CC=CC=C2)CC[C@@H]1C1=CC=CC=C1)CP1[C@@H](C2=CC=CC=C2)CC[C@@H]1C1=CC=CC=C1
UNSPSC Code 12352005
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
WGK Germany  3
NFPA 704
1
0 0

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 667811 (?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane kanata purity 528565-79-9 100mg $114 2024-03-01 Buy
Sigma-Aldrich 667811 (?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane kanata purity 528565-79-9 500mg $432 2024-03-01 Buy
Alfa Aesar H60046 (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+% 528565-79-9 250mg $204 2024-03-01 Buy
Alfa Aesar H60046 (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+% 528565-79-9 1g $658 2024-03-01 Buy
Strem Chemicals 15-0473 (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE 528565-79-9 100mg $102 2024-03-01 Buy
Product number Packaging Price Buy
667811 100mg $114 Buy
667811 500mg $432 Buy
H60046 250mg $204 Buy
H60046 1g $658 Buy
15-0473 100mg $102 Buy

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Chemical Properties,Uses,Production

Uses

It is used as ligands like DuPhos and BPE ligands and are highly efficient privileged ligands.

Uses

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

226393-33-5
528565-79-9
Synthesis of (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE from Phospholane, 1-hydroxy-2,5-diphenyl-, 1-oxide, (2R,5R)-

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE Suppliers

Global( 65)Suppliers
Supplier Tel Email Country ProdList Advantage
XINXIANG RUNYU MATERIAL CO., LTD.
+86-13592593621; +8613592593621 sales@runvmat.com China 408 58
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29863 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		+86-021-61551413 +8618813727289 contact@trustwe.com China 5738 58
Hubei Ipure Biology Co., Ltd 		+8613367258412 ada@ipurechemical.com China 10319 58
HONG KONG IPURE BIOLOGY CO.,LIMITED 		86 18062405514 18062405514 ada@ipurechemical.com CHINA 3461 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551 sales@afinechem.com China 15350 58
changzhou huayang technology co., ltd 		+8615250961469 2571773637@qq.com China 9718 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49734 58

View Lastest Price from (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane pictures 2024-12-17 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane
528565-79-9
 US $0.00-0.00 / kg 1kg 98%，ee>99 500kg XINXIANG RUNYU MATERIAL CO., LTD.
(-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE pictures 2019-08-09 (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE
528565-79-9
 US $1.00 / KG 1KG 98% 1kg,5kg,100kg Career Henan Chemical Co
(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane,min.98%(R,R)-Ph-BPE (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, Min. 95% (R,R)-Ph-BPE (2R,2'R,5R,5'R)-1,1'-(1,2-Ethanediyl)bis[2,5-diphenylphospholane] (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% 1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane, 97+% (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE, KANATA PURITY (-)-1,2-BIS((2R,5R)-2,5-DIPHENYLPHOSPHOLANO)ETHANE,MIN.95%(R,R)-PH-BPE (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+% (R,R)-Phenyl-BPE Phospholane, 1,1'-(1,2-ethanediyl)bis[2,5-diphenyl-, (2R,2'R,5R,5'R)- 1,2-Bis[(2R,5R)-2,5-diphenyl-1-phospholanyl]ethane (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 98% (?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane (2R,5R)-1-[2-[(2R,5R)-2,5-diphenylphospholan-1-yl]ethyl]-2,5-diphenyl-phospholane (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane (R,R)-Ph-BPE 1,2-Bis((2R,5R)-2,5-diphenylphospholan-1-yl)ethane (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane,min.98% (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 98%(R,R)-Ph-BPE (?)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane 528565-79-9 C16H16PCH2CH2PC16H16 New Products for Chemical Synthesis May/June 2007 Chiral Phosphine DuPhos/BPE Chiral Catalysts, Ligands, and Reagents Privileged Ligands and Complexes organophosphine ligand