bis-Gold(1+), [1,1′-(1,2-ethanediyl)bis[1,1-diphenylphosphine-κP]]-, chloride (1:1), (T-4)- CAS 19624-67-0

Purity 97%+In StockPharmaceutical Standards
CAS No.19624-67-0
Molecular FormulaC52H48AuP4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

bis-Gold(1+), [1,1′-(1,2-ethanediyl)bis[1,1-diphenylphosphine-κP]]-, chloride (1:1), (T-4)- CAS 19624-67-0 chemical structure

Description

The occurrence of bis-Gold(1+), [1,1′-(1,2-ethanediyl)bis[1,1-diphenylphosphine-κP]]-, chloride (1:1), (T-4)- is closely related to organophosphorus functionality, chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies bis-Gold(1+), [1,1′-(1,2-ethanediyl)bis[1,1-diphenylphosphine-κP]]-, chloride (1:1), (T-4)- (CAS 19624-67-0), a certified reference material (molecular formula C52H48AuP4Cl, MW 1029.27 g/mol) for analytical method development and quality control.

Based on its molecular formula C52H48AuP4Cl, bis-Gold(1+), [1,1′-(1,2-ethanediyl)bis[1,1-diphenylphosphine-κP]]-, chloride (1:1), (T-4)- contains organophosphorus functionality, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1029.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

CATO manufactures bis-Gold(1+), [1,1′-(1,2-ethanediyl)bis[1,1-diphenylphosphine-κP]]-, chloride (1:1), (T-4)- under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC52H48AuP4 Cl
Molecular Weight1029.27 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)28.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentCl-containing

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