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ChemicalBook >> CAS DataBase List >>2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT

2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT

2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT Structure
2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT structure
CAS No.
1049726-96-6
Chemical Name:
2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT
Synonyms
SSPhos;-3-suL;Sodium 2'-dicycL;SPhos (water soluble);Sodium 2μ-dicyclohexylphosphino-2,6-dimethoxy-1,1μ-biphenyl-3-sulfonate hydrate;Sodium 2'-(dicyclohexylphosphino)-2,6-dimethoxy-[1,1'-biphenyl]-3-sulfonate hydrate;Sodium 2'-(dicyclohexylphosphanyl)-2,6-dimethoxy-[1,1'-biphenyl]-3-sulfonate hydrate;2'-(Dicyclohexylphosphino)-2,6-dimethoxy-[1,1'-biphenyl]-3-sulfonic acid sodium salt hydrate;2'-(Dicyclohexylphosphino)-2,6-dimethoxy-[1,1'-biphenyl]-3-sulfonic acid sodium salt hydrate (1:1:1);2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1'-biphenyl hydrate sodium salt (water soluble SPhos)
CBNumber:
CB8377775
Molecular Formula:
C26H36NaO6PS
Molecular Weight:
530.59
MDL Number:
MFCD07781994
MOL File:
Mol file
MSDS File:
SDS
Last updated:2026-01-13 11:26:37
Product description Number Pack Size Price
Sodium 2′-dicyclohexylphosphino-2,6-dimethoxy-1,1′-biphenyl-3-sulfonate hydrate 677280 2g $527
Sodium 2′-dicyclohexylphosphino-2,6-dimethoxy-1,1′-biphenyl-3-sulfonate hydrate 677280 10g $1370
2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1'-biphenyl hydrate sodium salt (water soluble SPhos), min. 98% min.98% 15-1142 500mg $101
2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1'-biphenyl hydrate sodium salt (water soluble SPhos), min. 98% min.98% 15-1142 2g $300
2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1'-biphenyl hydrate sodium salt (water soluble SPhos), min. 98% min.98% 15-1142 10g $1196
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2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT Properties

storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form solid
color light yellow
InChIKey MAPQBSXKBDVINV-UHFFFAOYSA-M
SMILES O.[Na+].COc1ccc(c(OC)c1-c2ccccc2P(C3CCCCC3)C4CCCCC4)S([O-])(=O)=O
UNSPSC Code 12352103
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 677280 Sodium 2′-dicyclohexylphosphino-2,6-dimethoxy-1,1′-biphenyl-3-sulfonate hydrate 1049726-96-6 2g $527 2026-04-30 Buy
Sigma-Aldrich 677280 Sodium 2′-dicyclohexylphosphino-2,6-dimethoxy-1,1′-biphenyl-3-sulfonate hydrate 1049726-96-6 10g $1370 2026-04-30 Buy
Strem Chemicals 15-1142 2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1'-biphenyl hydrate sodium salt (water soluble SPhos), min. 98% min.98% 1049726-96-6 500mg $101 2026-04-30 Buy
Strem Chemicals 15-1142 2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1'-biphenyl hydrate sodium salt (water soluble SPhos), min. 98% min.98% 1049726-96-6 2g $300 2026-04-30 Buy
Strem Chemicals 15-1142 2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1'-biphenyl hydrate sodium salt (water soluble SPhos), min. 98% min.98% 1049726-96-6 10g $1196 2026-04-30 Buy
Product number Packaging Price Buy
677280 2g $527 Buy
677280 10g $1370 Buy
15-1142 500mg $101 Buy
15-1142 2g $300 Buy
15-1142 10g $1196 Buy

2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT Chemical Properties,Uses,Production

Reactions

General ligand for the Pd-catalyzed Suzuki-Miyaura coupling reaction of aryl chlorides and for the coupling of challenging substrate combinations in water. Reactions of 1049726-96-6

Uses

Sodium 2’-Dicyclohexylphosphino-2,6-dimethoxy-1,1’-biphenyl-3-sulfonate hydrate is a useful building block, used in the patented preparation of phenanthrene lactam derivatives for their anticancer activity.

Uses

Sulfonated ligand for palladium-catalyzed Suzuki-Miyaura coupling under aqueous conditions facilitating isolation of the organic products.

reaction suitability

reaction type: Cross Couplings
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT Suppliers

Global( 94)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718; +8613336195806 sales@capot.com China 29640 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29819 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5600 58
Antai Fine Chemical Technology Co.,Limited 		18503026267 info@antaichem.com CHINA 9636 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		+86-021-61551413 +8618813727289 contact@trustwe.com China 5742 58
Xi'an MC Biotech, Co., Ltd. 		029-89275612 +8618991951683 mcbio_sales@163.com China 2251 58
CD Chemical Group Limited 		+8615986615575 info@codchem.com China 17259 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		+86-0512-83500002 +8618662433356 3899766280@qq.com China 26362 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 market18@leapchem.com China 43333 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
career henan chemical co 		58
Richest Group Ltd 		58
Antai Fine Chemical Technology Co.,Limited 		58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		58
Xi'an MC Biotech, Co., Ltd. 		58
CD Chemical Group Limited 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		58
HANGZHOU LEAP CHEM CO., LTD. 		58

View Lastest Price from 2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT pictures 2019-07-11 2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT
1049726-96-6
 US $3.00 / KG 1KG 99% 100kg Career Henan Chemical Co

2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT Spectrum

2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT(1049726-96-6)1HNMR
Sodium 2μ-dicyclohexylphosphino-2,6-dimethoxy-1,1μ-biphenyl-3-sulfonate hydrate SPhos (water soluble) 2'-(Dicyclohexylphosphino)-2,6-dimethoxy-[1,1'-biphenyl]-3-sulfonic acid sodium salt hydrate (1:1:1) 2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1'-biphenyl hydrate sodium salt (water soluble SPhos) SSPhos Sodium 2'-(dicyclohexylphosphanyl)-2,6-dimethoxy-[1,1'-biphenyl]-3-sulfonate hydrate Sodium 2'-dicycL -3-suL 2'-(Dicyclohexylphosphino)-2,6-dimethoxy-[1,1'-biphenyl]-3-sulfonic acid sodium salt hydrate Sodium 2'-(dicyclohexylphosphino)-2,6-dimethoxy-[1,1'-biphenyl]-3-sulfonate hydrate 1049726-96-6 C26H36NaO6PS C26H34O5PSNaH2O C26H34NaO5PS C26H37NaO6PS Achiral Phosphine Aryl Phosphine Buchwald Ligands Series Buchwald Ligands&Precatalysts