Description

(E)-3-(2-Methyl-2H-Chromen-3-Yl)Acrylic Acid CAS NO 461684-28-6 is a specialized chromene derivative featuring an acrylic acid moiety, serving as a high-value synthetic intermediate. This compound is critical for the development of novel pharmacologically active molecules and advanced functional materials. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in oncology and anti-inflammatory research.
• Agrochemical Development: Used in creating novel active ingredients for crop protection and pest management solutions.
• Organic Synthesis: Serves as a versatile precursor for heterocyclic compounds, dyes, and photoactive materials.
• Material Science Research: Investigated for incorporation into polymers and advanced organic electronic materials.
• Academic & Contract Research: Essential for medicinal chemistry programs and structure-activity relationship (SAR) studies in university and CRO laboratories.

Basic Information

Item	Details
Product Name	(E)-3-(2-Methyl-2H-Chromen-3-Yl)Acrylic Acid
CAS No.	461684-28-6
Molecular Formula	C₁₃H₁₂O₃
Molecular Weight	216.23 g/mol
Synonyms	(E)-3-(2-Methyl-2H-1-benzopyran-3-yl)acrylic acid; 3-(2-Methyl-2H-chromen-3-yl)-2-propenoic acid; 2-Propenoic acid, 3-(2-methyl-2H-1-benzopyran-3-yl)-, (2E)-; (E)-3-(2-Methyl-2H-1-benzopyran-3-yl)propenoic acid; 3-(2-Methyl-2H-chromen-3-yl)acrylic acid; (E)-3-(2-Methyl-2H-chromen-3-yl)acrylic acid; Chromene-3-acrylic acid derivative
EINECS	Contact for details

Quality Control

Our (E)-3-(2-Methyl-2H-Chromen-3-Yl)Acrylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for 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 (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.