Description

3,4-Dihydro-3-(Iodomethyl)-2H-1-Benzopyran is a valuable iodinated heterocyclic building block used in advanced organic synthesis. This compound is particularly significant for its role as a key intermediate in the development of complex pharmaceutical molecules and fine chemicals. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those with chroman or benzopyran scaffolds.
• Organic Synthesis Reagent: Used in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitution reactions to introduce functionalized chroman units into target molecules.
• Agrochemical Research: Serves as an intermediate in the development of new herbicides, fungicides, and insecticides that utilize the benzopyran structure.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysis or advanced organic materials with specific optical properties.
• Chemical Biology Probe Development: Used to create molecular probes and labeled compounds for studying biological pathways and mechanisms.

Basic Information

Product Name	3,4-Dihydro-3-(Iodomethyl)-2H-1-Benzopyran
CAS No.	206353-40-4
Molecular Formula	C10H11IO
Molecular Weight	274.10 g/mol
Synonyms	3-(Iodomethyl)chroman; 3-(Iodomethyl)-3,4-dihydro-2H-1-benzopyran; 3,4-Dihydro-3-(iodomethyl)-2H-chromene; 3-(Iodomethyl)-2H-chromene; Chroman-3-ylmethyl iodide; 206353-40-4; 3-Iodomethylchroman
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-3-(Iodomethyl)-2H-1-Benzopyran is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and support your quality assurance processes.

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). Keep away from incompatible materials and strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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