Description

4H-1-Benzopyran-4-One, 5,7-Dichloro-2,3-Dihydro-3-(1H-Imidazol-1-Yl)-, Monohydrochloride (9Ci) is a high-purity, heterocyclic organic compound with a benzopyran core structure functionalized with dichloro and imidazole groups. This specialized chemical is valued for its role as a key synthetic intermediate and pharmacologically active scaffold in advanced research and development. It is primarily sought by pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and for use in biochemical studies.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Biochemical Research: Used as a reference standard or active probe in pharmacological and biological studies to investigate structure-activity relationships.
• Agrochemical Development: Acts as a precursor in the research and development of new pesticides or herbicides, leveraging its heterocyclic structure.
• Fine Chemical Synthesis: Employed in custom synthesis and process development for creating complex, high-value specialty chemicals.
• Material Science Research: Investigated for its potential application in the development of advanced organic materials or functional polymers.

Basic Information

Product Name	4H-1-Benzopyran-4-One, 5,7-Dichloro-2,3-Dihydro-3-(1H-Imidazol-1-Yl)-, Monohydrochloride (9Ci)
CAS No.	80930-26-3
Molecular Formula	C₁₂H₉Cl₂N₂O₂·HCl
Molecular Weight	321.57 g/mol (Free base: 284.12 g/mol)
Synonyms	5,7-Dichloro-3-(1H-imidazol-1-yl)-2,3-dihydro-4H-chromen-4-one hydrochloride; 5,7-Dichloro-3-(imidazol-1-yl)-2,3-dihydro-4H-1-benzopyran-4-one hydrochloride; 3-(1H-Imidazol-1-yl)-5,7-dichloro-2,3-dihydro-4H-1-benzopyran-4-one monohydrochloride; 5,7-Dichloro-3-imidazol-1-yl-chroman-4-one hydrochloride; CAS 80930-26-3
EINECS	Contact for details

Quality Control

Our production of 4H-1-Benzopyran-4-One, 5,7-Dichloro-2,3-Dihydro-3-(1H-Imidazol-1-Yl)-, Monohydrochloride (9Ci) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%; Any single impurity ≤ 0.5%

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