Description

6-Chloro-4-Hydroxy-7-Methyl-2-Oxo-2H-Chromene-3-Carbaldehyde is a high-purity, functionalized chromene derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring both aldehyde and hydroxyl functionalities on the chromene core, makes it a versatile building block for constructing complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of compounds with anti-inflammatory, antimicrobial, or anticancer activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis & Research: A versatile precursor for synthesizing complex fused-ring systems, dyes, and functional materials in academic and industrial R&D laboratories.
• Material Science: Potential intermediate for creating organic electronic materials, ligands for metal-organic frameworks (MOFs), or photoresponsive polymers.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals for various high-value industrial applications.

Basic Information

Item	Details
Product Name	6-Chloro-4-Hydroxy-7-Methyl-2-Oxo-2H-Chromene-3-Carbaldehyde
CAS No.	925005-58-9
Molecular Formula	C12H7ClO5
Molecular Weight	266.64 g/mol
Synonyms	6-Chloro-4-hydroxy-7-methyl-2-oxo-2H-1-benzopyran-3-carboxaldehyde; 6-Chloro-4-hydroxy-7-methylcoumarin-3-carbaldehyde; 3-Formyl-6-chloro-4-hydroxy-7-methylcoumarin; 6-Chloro-4-hydroxy-7-methyl-2-oxo-2H-chromene-3-carboxaldehyde; 6-Chloro-4-hydroxy-7-methyl-2-oxochromene-3-carbaldehyde; 925005-58-9; Chromene-3-carbaldehyde, 6-chloro-4-hydroxy-7-methyl-2-oxo-2H-
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Hydroxy-7-Methyl-2-Oxo-2H-Chromene-3-Carbaldehyde is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, for comprehensive characterization and impurity profiling. A Certificate of Analysis (COA) detailing purity, identity, and relevant specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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