Description

3-(Chloromethyl)Chroman is a versatile organic building block characterized by its fused benzopyran ring system and reactive chloromethyl functional group. This compound is of significant commercial interest as a key intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring fine chemical synthesis for active pharmaceutical ingredients (APIs), crop protection agents, and advanced material research will find this intermediate highly valuable for introducing the chroman scaffold.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of drug candidates, especially those targeting central nervous system (CNS) disorders, cardiovascular diseases, and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides where the chroman structure imparts desired biological activity.
• Material Science Research: Serves as a monomer or building block for creating specialized polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and constructing complex heterocyclic compounds.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing aroma chemicals and fragrance ingredients that contain dihydrobenzopyran motifs.

Basic Information

Item	Details
Product Name	3-(Chloromethyl)Chroman
CAS No.	115822-64-5
Molecular Formula	C10H11ClO
Molecular Weight	182.65 g/mol
Synonyms	3-(Chloromethyl)-3,4-dihydro-2H-1-benzopyran; 3-(Chloromethyl)chroman; 2H-1-Benzopyran, 3-(chloromethyl)-3,4-dihydro-; 3-Chloromethylchroman; Chroman-3-ylmethyl chloride
EINECS	Contact for details

Quality Control

Our 3-(Chloromethyl)Chroman is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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