Description

2H-1-Benzopyran, 3,4-Dihydro-6-Iodo- is a halogenated dihydrobenzopyran derivative, a versatile iodinated organic intermediate of significant interest in synthetic chemistry. Its core value lies in providing a functionalized chromane scaffold, enabling the synthesis of more complex molecules for research and development. This compound is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Organic Synthesis Reagent: Used in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitutions due to the reactivity of the iodine substituent, facilitating the introduction of the benzopyran moiety into complex structures.
• Material Science Research: Acts as a precursor for developing novel organic electronic materials, liquid crystals, or functional dyes where the chromane core influences optical and electronic properties.
• Agrochemical Intermediate: Employed in the research and development of new crop protection agents, leveraging its heterocyclic structure.
• Chemical Biology Probe Development: Useful for creating tagged molecules to study biological pathways and protein interactions.

Basic Information

Product Name	2H-1-Benzopyran, 3,4-Dihydro-6-Iodo-
CAS No.	67856-45-5
Molecular Formula	C9H9IO
Molecular Weight	260.07 g/mol
Synonyms	6-Iodo-3,4-dihydro-2H-1-benzopyran; 6-Iodochromane; 3,4-Dihydro-6-iodo-2H-1-benzopyran; 6-Iodo-2H-chromane; 6-Iodo-3,4-dihydro-2H-chromene; Chromane, 6-iodo-; 1-Benzopyran, 3,4-dihydro-6-iodo-
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran, 3,4-Dihydro-6-Iodo- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications 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 (typically 15-25°C). Keep away from heat and incompatible materials. This product is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.