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  7. (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine

(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine

Product Code. 11435410
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11435410 0.1 g 0.1g
11445410 0.5 g 0.5g
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Product Code. 11435410 Supplier Thermo Scientific Alfa Aesar Supplier No. 044614.77
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Estimated Shipment: 05-10-2026
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Description

Asymmetric hydrogenation | CAS: 443347-10-2 | C46H50N2O4P2 | 756.864 g/mol

(S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine is used in Pharmaceutical and industry applications.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

  • Packaged under Argon
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 443347-10-2
Molecular Formula C46H50N2O4P2
Molecular Weight (g/mol) 756.864
MDL Number MFCD04974235
InChI Key JRTHAKOHBMETRC-UHFFFAOYSA-N
Synonym unii-1a4eo1493y, unii-n2pcw56063, r-4,4'-bis bis 3,5-dimethylphenyl phosphino-2,2',6,6'-tetramethoxy-3,3'-bipyridine, s---2,2',6,6'-tetramethoxy-4,4'-bis di 3,5-xylyl phosphino-3,3'-bipyridine, s-4,4'-bis bis 3,5-dimethylphenyl phosphino-2,2',6,6'-tetramethoxy-3,3'-bipyridine, xyl-p-phos, r, xyl-p-phos, s, r-xyl-p-phos mi, s-xyl-p-phos mi, xyl-p-phos
PubChem CID 11182279
IUPAC Name [3-[4-bis(3,5-dimethylphenyl)phosphanyl-2,6-dimethoxypyridin-3-yl]-2,6-dimethoxypyridin-4-yl]-bis(3,5-dimethylphenyl)phosphane
SMILES CC1=CC(=CC(=C1)P(C2=CC(=CC(=C2)C)C)C3=CC(=NC(=C3C4=C(N=C(C=C4P(C5=CC(=CC(=C5)C)C)C6=CC(=CC(=C6)C)C)OC)OC)OC)OC)C

Especificaciones

Melting Point 158°C to 162°C
Quantity 0.1 g
Solubility Information Sparingly soluble in water.
Formula Weight 756.86
Physical Form Powder
Chemical Name or Material (S)- (-)-2,2',6,6'-Tetramethoxy-4,4'-bis (di (3,5-xylyl)phosphino)-3,3'-bipyridine

RUO – Research Use Only

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