Description

2-Chloro-n-3,4-Dihydro-2H-Chromen-4-Ylacetamide is a specialized organic compound featuring a chromene (benzopyran) core structure functionalized with chloro and acetamide groups. This unique molecular architecture makes it a valuable chemical intermediate for the synthesis of more complex molecules in advanced research and development. It is primarily utilized by pharmaceutical and agrochemical research organizations seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of potential new drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis: Acts as a versatile precursor for creating libraries of complex chromene and dihydrochromene derivatives for material science and medicinal chemistry.
• Chemical Reference Standard: Employed in analytical laboratories as a high-purity standard for method development, quality control, and regulatory testing.
• Academic & Industrial R&D: Utilized in universities and corporate R&D centers for exploring new chemical reactions and properties of fused heterocyclic systems.

Basic Information

Product Name	2-Chloro-n-3,4-Dihydro-2H-Chromen-4-Ylacetamide
CAS No.	91089-68-8
Molecular Formula	C11H12ClNO2
Molecular Weight	225.67 g/mol
Synonyms	2-Chloro-N-(3,4-dihydro-2H-chromen-4-yl)acetamide; 2-Chloro-N-(3,4-dihydro-2H-1-benzopyran-4-yl)acetamide; 4-(2-Chloroacetamido)chroman; 91089-68-8; Chroman-4-ylacetamide, 2-chloro-; Acetamide, 2-chloro-N-(3,4-dihydro-2H-1-benzopyran-4-yl)-; 2-Chloro-N-(chroman-4-yl)acetamide
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to verify identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request. Our manufacturing processes are designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. This compound is light-sensitive (store away from light).

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	≤ 0.5%
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.