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ChemicalBook >> CAS DataBase List >> 1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO&

1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO&

1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO& price.
  • $44 - $1080
  • Product name: 1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO&
  • CAS: 638132-66-8
  • MF: C18H28OP2
  • MW: 322.36
  • EINECS:
  • MDL Number:MFCD09750450
  • Synonyms:1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide;R,R-Me-BozPhos, (2R,5R)-1-{2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl}-2,5-dimethylphospholane 1-oxide;[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97%;(2R,5R)-1-(2-[(2R,5R)-2,5-DiMethylphospholan-1-yl]phenyl)-2,5-diMethylphospholane 1-oxide, 97+%;R,R-Me-BozPhos;1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide kanata purity;[1-(2R,5R)-2,5-DIMETHYLPHOSPHOLANYL]-[2-(2R,5R)-2,5-DIMETHYLPHOSPHOLANYL-1-OXIDE]BENZENE,MIN.97%;[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene
Price17 Properties Safety Information Description
17 prices
Selected condition：
Brand
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Sigma-Aldrich
  • Strem Chemicals
  • Thermo Scientific Chemicals
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • ManufacturerAmbeed
  • Product numberA221994
  • Product description[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%99%ee
  • Packaging100mg
  • Price$44
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA221994
  • Product description[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%99%ee
  • Packaging250mg
  • Price$69
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA221994
  • Product description[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%99%ee
  • Packaging1g
  • Price$258
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA221994
  • Product description[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%99%ee
  • Packaging5g
  • Price$1080
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0004480
  • Product description1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE MONOOXIDE 95.00%
  • Packaging250MG
  • Price$285.5
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS483127
  • Product description[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%
  • Packaging100mg
  • Price$44
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS483127
  • Product description[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%
  • Packaging250mg
  • Price$68
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS483127
  • Product description[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%
  • Packaging5g
  • Price$1069
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS483127
  • Product description[1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%
  • Packaging1g
  • Price$255
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number678635
  • Product description1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide kanata purity
  • Packaging100mg
  • Price$115
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number678635
  • Product description1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide kanata purity
  • Packaging500mg
  • Price$384
  • Updated2023-06-20
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-7360
  • Product description[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97%
  • Packaging500mg
  • Price$402
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-7360
  • Product description[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97%
  • Packaging100mg
  • Price$100
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-7360
  • Product description[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97% min.97%
  • Packaging100mg
  • Price$104
  • Updated2026-04-30
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-7360
  • Product description[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97% min.97%
  • Packaging500mg
  • Price$416
  • Updated2026-04-30
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberH60834
  • Product description(2R,5R)-1-(2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl)-2,5-dimethylphospholane 1-oxide, 97+%
  • Packaging250mg
  • Price$136.65
  • Updated2026-04-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Ambeed A221994 [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%99%ee 100mg $44 2021-12-16 Buy
Ambeed A221994 [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%99%ee 250mg $69 2021-12-16 Buy
Ambeed A221994 [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%99%ee 1g $258 2021-12-16 Buy
Ambeed A221994 [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98%99%ee 5g $1080 2021-12-16 Buy
American Custom Chemicals Corporation CCH0004480 1,2-BIS((2R,5R)-2,5-DIMETHYLPHOSPHOLANO)BENZENE MONOOXIDE 95.00% 250MG $285.5 2021-12-16 Buy
Arctom AS483127 [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98% 100mg $44 2021-12-16 Buy
Arctom AS483127 [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98% 250mg $68 2021-12-16 Buy
Arctom AS483127 [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98% 5g $1069 2021-12-16 Buy
Arctom AS483127 [1-(2R,5R)-2,5-dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene 98% 1g $255 2021-12-16 Buy
Sigma-Aldrich 678635 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide kanata purity 100mg $115 2023-06-20 Buy
Sigma-Aldrich 678635 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide kanata purity 500mg $384 2023-06-20 Buy
Strem Chemicals 15-7360 [1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97% 500mg $402 2024-03-01 Buy
Strem Chemicals 15-7360 [1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97% 100mg $100 2024-03-01 Buy
Strem Chemicals 15-7360 [1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97% min.97% 100mg $104 2026-04-30 Buy
Strem Chemicals 15-7360 [1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97% min.97% 500mg $416 2026-04-30 Buy
Thermo Scientific Chemicals H60834 (2R,5R)-1-(2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl)-2,5-dimethylphospholane 1-oxide, 97+% 250mg $136.65 2026-04-24 Buy
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Properties

Melting point :116-122 °C
Boiling point :484.0±28.0 °C(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :solid
color :white
optical activity :[α]22/D -171°, c = 1 in chloroform
Sensitive :Air Sensitive
InChI :1S/C18H28OP2/c1-13-9-10-14(2)20(13)17-7-5-6-8-18(17)21(19)15(3)11-12-16(21)4/h5-8,13-16H,9-12H2,1-4H3/t13-,14-,15-,16-/m1/s1
InChIKey :ORZVYNTUPREFTI-KLHDSHLOSA-N
SMILES :C[C@@H]1CC[C@@H](C)P1(C2=CC=CC=C2P3[C@H](C)CC[C@H]3C)=O

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Suppliers and manufacturers

Aromsyn Co., Ltd.
Aladdin Scientific J & K SCIENTIFIC LTD. Alfa Aesar Energy Chemical Sigma-Aldrich LaaJoo Aikon International Limited Shanghai Anyinuo Biomedical Technology Co., Ltd. Henan Weituxi Chemical Technology Co., Ltd.