Description

Propanoic Acid, 3-[(2,3-Dihydrothieno[3,4-B]-1,4-Dioxin-2-Yl)Methoxy]- is a specialized organic compound featuring a unique heterocyclic dioxin-thiophene moiety attached to a propanoic acid chain. This molecular architecture makes it a valuable advanced intermediate or building block for research and development in high-tech materials. It is primarily sought after by industries focused on creating novel functional molecules where precise electronic and structural properties are critical. Target sectors include organic electronics, conductive polymer research, and pharmaceutical chemistry for developing new active ingredients.

Application

• Conductive Polymer Precursor: Serves as a key monomer or dopant in the synthesis of PEDOT (poly(3,4-ethylenedioxythiophene)) analogs and other conjugated polymers for organic electronics.
• Organic Semiconductor Research: Used as a building block in the development of novel hole-transport or electron-transport materials for OLEDs, OFETs, and solar cells.
• Pharmaceutical Intermediate: Acts as a sophisticated synthon in medicinal chemistry for constructing complex molecules with potential biological activity.
• Electrochromic Material Development: Employed in the creation of materials that change color with applied voltage for smart windows and displays.
• Sensor Technology: Utilized in the fabrication of chemical sensors and biosensors due to its tunable electronic properties.
• Antistatic & Conductive Coatings: Incorporated into formulations for creating transparent conductive coatings on films and surfaces.

Basic Information

Item	Detail
Product Name	Propanoic Acid, 3-[(2,3-Dihydrothieno[3,4-B]-1,4-Dioxin-2-Yl)Methoxy]-
CAS No.	853799-71-0
Molecular Formula	C12H12O5S
Molecular Weight	268.28 g/mol
Synonyms	3-((2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-yl)methoxy)propanoic acid; 2,3-Dihydrothieno[3,4-b][1,4]dioxin-2-ylmethoxypropionic Acid; Propanoic acid, 3-[(2,3-dihydrothieno[3,4-b]-1,4-dioxin-2-yl)methoxy]-; EDOT-propanoic acid derivative; PEDOT-PA precursor; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of Propanoic Acid, 3-[(2,3-Dihydrothieno[3,4-B]-1,4-Dioxin-2-Yl)Methoxy]- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is critical for sensitive electronic and pharmaceutical applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed and consideration should be given to storage under an inert atmosphere or with desiccant for long-term preservation to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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