Description

2-(Chroman-4-Yl)Acetic Acid is a versatile organic acid derivative of chroman, a benzodihydropyran structure, serving as a key chiral building block and intermediate in advanced organic synthesis. Its value lies in its functionalized acetic acid moiety attached to the chroman scaffold, enabling diverse chemical transformations for creating complex molecules. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders, cardiovascular diseases, and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators that leverage the chroman core's bioactivity.
• Fine Chemical Building Block: Employed in asymmetric synthesis and chiral resolution processes to introduce the chroman moiety into more complex molecular architectures.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialized polymers, liquid crystals, and organic electronic materials.
• Flavor & Fragrance Industry: Serves as a starting material for synthesizing certain aroma chemicals and fragrance components with specific olfactory properties.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, including cyclization reactions and the development of new synthetic pathways.

Basic Information

Item	Detail
Product Name	2-(Chroman-4-Yl)Acetic Acid
CAS No.	5655-26-5
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	4-Chromanacetic Acid; 2-(3,4-Dihydro-2H-1-benzopyran-4-yl)acetic Acid; Chroman-4-ylacetic Acid; (Chroman-4-yl)acetic Acid; 2-(4-Chromanyl)acetic Acid; 4-Carboxymethylchroman; 5655-26-5; 2-(3,4-Dihydro-2H-chromen-4-yl)acetic acid
EINECS	Contact for details

Quality Control

Our 2-(Chroman-4-Yl)Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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