Description

(2,2-Dimethyl-3,4-Dihydro-2H-Chromen-6-Yl)Acetic Acid is a high-purity chromene derivative with significant utility as a key synthetic intermediate. Its value lies in providing a functionalized chromene scaffold essential for constructing more complex molecules in advanced research and development. This compound is primarily needed by pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with chromene-based structures.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating specialty chemicals, flavors, and fragrances.
• Organic Light-Emitting Diode (OLED) Materials: A potential intermediate for synthesizing electron-transport or emissive layer materials in electronic applications.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in chemical research exploring chromene chemistry.

Basic Information

Product Name	(2,2-Dimethyl-3,4-Dihydro-2H-Chromen-6-Yl)Acetic Acid
CAS No.	109978-87-2
Molecular Formula	C₁₃H₁₆O₃
Molecular Weight	220.26 g/mol
Synonyms	6-Carboxymethyl-2,2-dimethyl-2H-chromene; 2,2-Dimethyl-2H-chromene-6-acetic acid; 2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-acetic acid; 2H-1-Benzopyran-6-acetic acid, 3,4-dihydro-2,2-dimethyl-; (2,2-Dimethylchroman-6-yl)acetic acid; Chroman-6-acetic acid, 2,2-dimethyl-; 6-Acetic acid-2,2-dimethylchroman
EINECS	Contact for details

Quality Control

Our (2,2-Dimethyl-3,4-Dihydro-2H-Chromen-6-Yl)Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

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

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