Description

6-Chloro-7-Hydroxycoumarin is a versatile, halogenated derivative of the coumarin family, serving as a critical intermediate and functional building block in advanced organic synthesis. Its unique structure, featuring both chloro and hydroxy substituents, provides valuable reactivity for constructing complex molecules and developing novel materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is utilized in the development of active ingredients, fluorescent probes, and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fluorescent Probe & Dye Synthesis: Used in the development of fluorescent markers, sensors, and imaging agents for biochemical and diagnostic applications.
• Agrochemical Research: Serves as a precursor in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: A versatile intermediate for constructing complex heterocyclic compounds and fine chemicals.
• Material Science: Used in the research and development of advanced organic electronic materials and photoresponsive polymers.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies and biochemical assays.

Basic Information

Product Name	6-Chloro-7-Hydroxycoumarin
CAS No.	87893-58-1
Molecular Formula	C9H5ClO3
Molecular Weight	196.59 g/mol
Synonyms	6-Chloro-7-hydroxy-2H-chromen-2-one; 6-Chloro-7-hydroxy-2H-1-benzopyran-2-one; 7-Hydroxy-6-chlorocoumarin; 6-Chloro-7-hydroxycoumarin; 6-Chloro-umbelliferone; 6-Chloro-7-hydroxy-2-oxo-2H-chromene
EINECS	Contact for details

Quality Control

Our 6-Chloro-7-Hydroxycoumarin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your specifications. Our commitment to consistent purity and reliable supply supports your critical R&D and manufacturing processes.

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. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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