6964-21-2 Usage
Description
3-Thiopheneacetic acid is a white to light yellow crystal powder that acts as a monocarboxylate ligand, forming oxo-carboxylate bridged digadolinium(III) complexes. It is also involved in the electrochemical oxidation process, leading to the formation of a conducting polymeric film of poly(3-thiopheneacetic acid).
Uses
Used in Nanotechnology:
3-Thiopheneacetic acid is used as a reducing agent and capping agent for the one-step, size-controlled synthesis of gold nanoparticles. This application is crucial in the development of nanoparticles with specific sizes and properties, which can be tailored for various applications.
Used in Pharmaceutical Industry:
3-Thiopheneacetic acid is used in the preparation of gold nanoparticles capped with 3-thiopheneacetic acid (3-TAA) via borohydride reduction. These capped nanoparticles have potential applications in drug delivery systems, targeting specific diseases and improving the efficacy of therapeutic agents.
Used in Conducting Polymers:
3-Thiopheneacetic acid is used as a precursor in the formation of conducting polymeric films, such as poly(3-thiopheneacetic acid). These films have potential applications in the development of electronic devices, sensors, and energy storage systems.
Purification Methods
Crystallise the acid from ligroin or H2O. [Beilstein 18 III/IV 4066.]
Check Digit Verification of cas no
The CAS Registry Mumber 6964-21-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,6 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6964-21:
(6*6)+(5*9)+(4*6)+(3*4)+(2*2)+(1*1)=122
122 % 10 = 2
So 6964-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H6O2S/c7-6(8)3-5-1-2-9-4-5/h1-2,4H,3H2,(H,7,8)/p-1