(SP-4-2)-[1,1'-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine-κP]]bis(1,1,1-trifluoromethanesulfonato-κO)nick CAS 950508-09-5

Purity 97%+In StockPharmaceutical Standards
CAS No.950508-09-5
Molecular FormulaC46H32F6NiO6P2S2
Molecular Weight979.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(SP-4-2)-[1,1'-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine-κP]]bis(1,1,1-trifluoromethanesulfonato-κO)nick CAS 950508-09-5 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies (SP-4-2)-[1,1'-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine-κP]]bis(1,1,1-trifluoromethanesulfonato-κO)nick (CAS 950508-09-5), a certified reference material (molecular formula C46H32F6NiO6P2S2, MW 979.50 g/mol) for analytical method development and quality control.

(SP-4-2)-[1,1'-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine-κP]]bis(1,1,1-trifluoromethanesulfonato-κO)nick (C46H32F6NiO6P2S2) contains a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), (SP-4-2)-[1,1'-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine-κP]]bis(1,1,1-trifluoromethanesulfonato-κO)nick meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC46H32F6NiO6P2S2
Molecular Weight979.50 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)28.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Sulfur Atoms2

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