Description

5-(2,3-Dihydro-1,4-Benzodioxin-6-Ylmethylene)-3-Ethyl-2-Thioxo-1,3-Thiazolan-4-One CAS NO 329777-89-1 is a high-purity, specialized heterocyclic organic compound featuring a benzodioxin-thiazolone fused structure. This compound is valued for its role as a critical synthetic intermediate and building block in advanced pharmaceutical and agrochemical research. It is essential for chemists and R&D teams in the fine chemical, life sciences, and material science sectors seeking to develop novel active ingredients and functional molecules.

Application

This versatile chemical intermediate enables innovation across several high-value research and development fields.

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, and fungicides with enhanced efficacy and selectivity.
• Organic Synthesis & Material Science: Acts as a versatile scaffold for constructing complex heterocyclic systems for advanced materials, dyes, and photoactive compounds.
• Biochemical Research: Employed in the study of enzyme inhibitors and the development of molecular probes for biological systems.
• Academic & Industrial R&D: A valuable reagent for method development and discovery chemistry in university laboratories and corporate research centers.

Basic Information

Product Name	5-(2,3-Dihydro-1,4-Benzodioxin-6-Ylmethylene)-3-Ethyl-2-Thioxo-1,3-Thiazolan-4-One
CAS No.	329777-89-1
Molecular Formula	C₁₄H₁₁NO₃S₂
Molecular Weight	305.37 g/mol
Synonyms	5-[(2,3-Dihydro-1,4-benzodioxin-6-yl)methylene]-3-ethyl-2-thioxo-1,3-thiazolidin-4-one; 3-Ethyl-5-[(2,3-dihydro-1,4-benzodioxin-6-yl)methylene]-2-thioxo-4-thiazolidinone; 5-(1,4-Benzodioxan-6-ylmethylene)-3-ethyl-2-thioxothiazolidin-4-one; 329777-89-1; Benzodioxinylthiazolidinone derivative; Thiazolidine-4-one, 5-[(2,3-dihydro-1,4-benzodioxin-6-yl)methylene]-3-ethyl-2-thioxo-
EINECS	Contact for details

Quality Control

Our production of 5-(2,3-Dihydro-1,4-Benzodioxin-6-Ylmethylene)-3-Ethyl-2-Thioxo-1,3-Thiazolan-4-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability for your critical research and synthesis work. All products undergo rigorous analytical testing, including HPLC, NMR, and MS, to verify identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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