Description

7-Chloro-3-Chromanone is a versatile organic intermediate belonging to the chromanone class of compounds. This high-purity building block is critical for the synthesis of complex molecules in advanced research and development. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a precursor for synthesizing more complex heterocyclic compounds and fine chemicals.
• Material Science Research: Investigated for the development of organic electronic materials and advanced polymers.
• Academic & R&D: Essential compound for methodological studies in synthetic organic chemistry and catalysis.

Basic Information

Product Name	7-Chloro-3-Chromanone
CAS No.	944899-60-9
Molecular Formula	C9H7ClO2
Molecular Weight	182.60 g/mol
Synonyms	7-Chloro-3,4-dihydro-2H-1-benzopyran-3-one; 7-Chloro-3-chromanone; 7-Chloro-3-oxochromane; 7-Chloro-2,3-dihydro-4H-chromen-4-one; 7-Chloro-4-chromanone; 7-Chloro-3,4-dihydro-2H-chromen-3-one
EINECS	Contact for details

Quality Control

Our 7-Chloro-3-Chromanone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and residual solvent analysis. A Certificate of Analysis (COA) is provided with each shipment, and we support custom specifications for cGMP or other regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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