Description

1-Thio-4-Chromanone-2-Acetic Acid is a specialized sulfur-containing heterocyclic carboxylic acid derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its unique chromanone-thioacetic acid structure makes it a valuable building block for constructing complex molecules with potential biological activity. This compound is primarily sought after by research institutions and pharmaceutical development companies engaged in the synthesis of novel therapeutic agents and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the research and development of new drug candidates, particularly those targeting specific enzyme pathways.
• Organic Synthesis Building Block: Used for constructing complex heterocyclic frameworks and introducing functional groups in multi-step synthetic routes.
• Agrochemical Research: Serves as a starting material in the development of novel pesticides and herbicides due to its bioactive scaffold.
• Material Science: Investigated for the synthesis of specialized polymers and ligands with unique chemical properties.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in chemical research.

Basic Information

Product Name	1-Thio-4-Chromanone-2-Acetic Acid
CAS No.	86628-18-4
Molecular Formula	C11H10O3S
Molecular Weight	222.26 g/mol
Synonyms	4-Thiochromanone-2-acetic acid; 2-(1-Thio-4-oxo-4H-chromen-2-yl)acetic acid; 1-Thio-4-oxochroman-2-acetic acid; 4-Oxo-1-thiochroman-2-acetic acid; 2-Carboxymethyl-1-thio-4-chromanone; 86628-18-4; Chroman-4-one, 1-thio-, 2-acetic acid deriv.
EINECS	Contact for details

Quality Control

Our 1-Thio-4-Chromanone-2-Acetic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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