Description

Gold(+1) Cation, 4-Hydroxy-4-Oxo-2-Sulfanyl-Butanoate is a specialized organogold(I) complex where the gold(I) cation is stabilized by a thiolated malic acid derivative ligand. This compound matters for its unique combination of a noble metal center with a biologically relevant, multifunctional organic scaffold, offering potential in catalysis and materials science. It is needed by researchers and developers in pharmaceutical chemistry for investigating gold-based therapeutics, in homogeneous catalysis for designing novel catalytic systems, and in advanced material synthesis for creating functionalized surfaces and nano-materials.

Application

• Pharmaceutical Research & Development: Investigated as a precursor or active component in the development of novel gold-based anti-arthritic, anti-cancer, or antimicrobial agents.
• Homogeneous Catalysis: Serves as a potential catalyst or catalyst precursor in organic synthesis, leveraging the gold(I) center for reactions like hydroamination or alkyne activation.
• Materials Science: Used in the synthesis of functionalized gold nanoparticles or for creating self-assembled monolayers (SAMs) on gold surfaces due to the thiolate-gold affinity.
• Chemical Synthesis: Acts as a specialized reagent or ligand in the synthesis of complex metal-organic frameworks (MOFs) or coordination polymers.
• Analytical Chemistry: May be employed as a standard or reference material in spectroscopic studies (e.g., NMR, IR) of organogold compounds.
• Electronics & Nanotechnology: Explored for applications in conductive inks, sensors, or as a building block in nano-electronic devices.

Basic Information

Item	Details
Product Name	Gold(+1) Cation, 4-Hydroxy-4-Oxo-2-Sulfanyl-Butanoate
CAS No.	4846-27-9
Molecular Formula	C4H5AuO5S
Molecular Weight	346.11 g/mol
Synonyms	Gold(I) Thiomalate; Aurothiomalate; Sodium Aurothiomalate (common salt form); (2-Mercaptosuccinato)gold; AuTM; Gold Thiomalic Acid; Aurothiohydroxysuccinate; 2-Mercaptobutanedioic Acid Gold(I) Salt
EINECS	Contact for details

Quality Control

Our Gold(+1) Cation, 4-Hydroxy-4-Oxo-2-Sulfanyl-Butanoate is produced and handled under strict quality protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay (gold content), related impurities, and residual solvents. Our quality system is designed to support research and development applications where reliable and traceable materials are critical.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation. Keep the container in a cool, dry, and well-ventilated place, away from incompatible materials. For long-term stability, consider storage at 2-8°C.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (Gold Content)	≥ 56.5% (by Titration)
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.