Description

Ethyl 4-(2-(3,4-Dihydro-4,4-Dimethyl-2H-1 Benzopyran-6-Yl)-1-Propenyl)Benzoate is a high-purity organic intermediate characterized by its unique benzopyran core structure. This compound is valued for its role as a critical building block in the synthesis of advanced pharmaceutical and fine chemical products. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and cardiovascular diseases.
• Agrochemical Research: Used in developing advanced pesticides and herbicides due to its complex heterocyclic structure.
• Fine Chemical Synthesis: Serves as a versatile building block for creating specialty chemicals, flavors, and fragrances.
• Material Science Research: Investigated for potential use in organic light-emitting diodes (OLEDs) and other advanced organic electronic materials.
• Academic & R&D: Utilized in university and corporate laboratories for methodological studies and exploring new chemical reactions.
• Chemical Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Ethyl 4-(2-(3,4-Dihydro-4,4-Dimethyl-2H-1 Benzopyran-6-Yl)-1-Propenyl)Benzoate
CAS No.	88579-28-6
Molecular Formula	C23H26O3
Molecular Weight	350.45 g/mol
Synonyms	Ethyl 4-[2-(4,4-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)prop-1-en-1-yl]benzoate; 6-[2-(4-Ethoxycarbonylphenyl)propenyl]-4,4-dimethylchroman; Benzoic acid, 4-[2-(4,4-dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)-1-propenyl]-, ethyl ester; 88579-28-6; Chroman derivative intermediate; Benzopyran propenyl benzoate ester.
EINECS	Contact for details

Quality Control

Our production of Ethyl 4-(2-(3,4-Dihydro-4,4-Dimethyl-2H-1 Benzopyran-6-Yl)-1-Propenyl)Benzoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are manufactured and tested in facilities that follow cGMP (current Good Manufacturing Practice) guidelines where applicable. Comprehensive analytical testing, including HPLC, GC, and NMR, is performed to verify identity, purity, and impurity profiles. A 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 a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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