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ChemicalBook >> CAS DataBase List >> (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE price.
  • $63 - $910
  • Product name: (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
  • CAS: 362524-23-0
  • MF: C38H34N2O4P2
  • MW: 644.64
  • EINECS:
  • MDL Number:MFCD04038734
  • Synonyms:(S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE;(S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3-BIPYRIDINE;CTH-(R)-P-PHOS;CTH-(S)-P-PHOS;(R)-P-PHOS;(S)-P-PHOS;(R)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE;(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
17 prices
Selected condition：
Brand
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • BLDpharm
  • Crysdot
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 50mg
  • 0.1G
  • 100mg
  • 250mg
  • 500MG
  • 1g
  • ManufacturerAlichem
  • Product number362524230
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine
  • Packaging1g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA319416
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98%99%ee
  • Packaging50mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA319416
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98%99%ee
  • Packaging100mg
  • Price$132
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA319416
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98%99%ee
  • Packaging250mg
  • Price$285
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA319416
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98%99%ee
  • Packaging1g
  • Price$910
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001334
  • Product description(S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 95.00%
  • Packaging0.1G
  • Price$175.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001334
  • Product description(S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 95.00%
  • Packaging100MG
  • Price$473.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0001334
  • Product description(S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 95.00%
  • Packaging500MG
  • Price$676
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD434087
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98+%
  • Packaging50mg
  • Price$63
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD434087
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98+%
  • Packaging100mg
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD434087
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98+%
  • Packaging250mg
  • Price$232
  • Updated2021-12-16
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD434087
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98+%
  • Packaging1g
  • Price$742
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51001110
  • Product description(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 95+%
  • Packaging1g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number675792
  • Product description(S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine 97%
  • Packaging100mg
  • Price$94.1
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number675792
  • Product description(S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine 97%
  • Packaging500mg
  • Price$321
  • Updated2023-06-20
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-5201
  • Product description(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine, min. 95% CTH-(S)-P-Phos
  • Packaging100mg
  • Price$78
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alichem 362524230 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 1g $400 2021-12-16 Buy
Ambeed A319416 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98%99%ee 50mg $80 2021-12-16 Buy
Ambeed A319416 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98%99%ee 100mg $132 2021-12-16 Buy
Ambeed A319416 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98%99%ee 250mg $285 2021-12-16 Buy
Ambeed A319416 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98%99%ee 1g $910 2021-12-16 Buy
American Custom Chemicals Corporation ING0001334 (S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 95.00% 0.1G $175.8 2021-12-16 Buy
American Custom Chemicals Corporation ING0001334 (S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 95.00% 100MG $473.2 2021-12-16 Buy
American Custom Chemicals Corporation ING0001334 (S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 95.00% 500MG $676 2021-12-16 Buy
BLDpharm BD434087 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98+% 50mg $63 2021-12-16 Buy
BLDpharm BD434087 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98+% 100mg $115 2021-12-16 Buy
BLDpharm BD434087 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98+% 250mg $232 2021-12-16 Buy
BLDpharm BD434087 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 98+% 1g $742 2021-12-16 Buy
Crysdot CD51001110 (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 95+% 1g $300 2021-12-16 Buy
Sigma-Aldrich 675792 (S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine 97% 100mg $94.1 2024-03-01 Buy
Sigma-Aldrich 675792 (S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine 97% 500mg $321 2023-06-20 Buy
Strem Chemicals 15-5201 (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine, min. 95% CTH-(S)-P-Phos 100mg $78 2024-03-01 Buy

Properties

Melting point :261-265°C
Boiling point :686.1±55.0 °C(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :-2.99±0.20(Predicted)
form :Powder
color :white to pale yellow
optical activity :[α]20/D -98°, c = 1 in chloroform

Safety Information

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

Description

(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine is a ligand employed in the asymmetic hydrogenation of β-keto esters, 2-arylacrylates, aryl ketones , and other substrates.

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