Description

2,2',2''-[Methylidynetris(Thio)]Trisacetic Acid CAS NO 34914-39-1 is a specialized organosulfur compound featuring a central carbon atom bonded to three thioacetic acid arms, making it a versatile chelating agent and building block. This structure is critical for applications requiring strong metal ion coordination and the introduction of functional thioether linkages. It is particularly valuable for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical sectors. The compound's unique properties enable its use in catalyst design, polymer modification, and the synthesis of advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring metal-chelating or prodrug functionalities.
• Polymer Chemistry: Acts as a cross-linking agent or chain transfer agent in the production of specialty polymers and resins with enhanced properties.
• Metal Chelation & Catalysis: Utilized as a ligand for transition metals in homogeneous catalysis and for the sequestration of heavy metal ions in analytical or environmental applications.
• Surface Modification: Employed to functionalize surfaces (e.g., nanoparticles, electrodes) with thiol groups for improved adhesion, biocompatibility, or conductivity.
• Chemical Synthesis: Functions as a trifunctional building block for constructing complex molecular architectures in organic and medicinal chemistry research.
• Adhesive & Sealant Formulations: Incorporated to improve the performance and durability of high-end adhesive systems.

Basic Information

Product Name	2,2',2''-[Methylidynetris(Thio)]Trisacetic Acid
CAS No.	34914-39-1
Molecular Formula	C9H12O6S3
Molecular Weight	312.38 g/mol
Synonyms	Tris(carboxymethylthio)methane; Methanetriyltris(thioacetic acid); Tris[(carboxymethyl)thio]methane; 2,2',2''-(Methanetriyltris(sulfanediyl))triacetic acid; Methylidynetris(thioacetic acid); TCTA; (Carboxymethylsulfanylmethylsulfanyl)acetic acid; Methanetriyltris(thio)triacetic acid
EINECS	Contact for details

Quality Control

Our production of 2,2',2''-[Methylidynetris(Thio)]Trisacetic Acid adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We support custom synthesis and can tailor purity grades, from technical to high-purity research standards, to meet specific application needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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