Description

2H-1-Benzopyran-2-One, 6-Ethyl-7,8-Dihydroxy-4-Methyl- (9Ci) is a specialized organic compound belonging to the coumarin derivative family, identified by CAS No. 693289-02-0. This high-purity intermediate is critical for research and development in advanced organic synthesis, where precise molecular structure is paramount. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Organic Synthesis Research: Used as a precursor or model compound in academic and industrial research to explore new chemical reactions and pathways.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including advanced agrochemicals and performance materials.
• Biochemical Research: Potential use as a probe or inhibitor in enzymatic studies, given its specific coumarin-based structure.
• Material Science: Investigated for incorporation into advanced polymers or coatings to impart specific optical or chemical properties.

Basic Information

Product Name	2H-1-Benzopyran-2-One, 6-Ethyl-7,8-Dihydroxy-4-Methyl- (9Ci)
CAS No.	693289-02-0
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.22 g/mol
Synonyms	6-Ethyl-7,8-dihydroxy-4-methylcoumarin; 4-Methyl-6-ethyl-7,8-dihydroxy-2H-chromen-2-one; 7,8-Dihydroxy-6-ethyl-4-methylcoumarin; 6-Ethyl-7,8-dihydroxy-4-methyl-2H-1-benzopyran-2-one; 693289-02-0; 4-Methyl-6-ethyl-7,8-dihydroxy-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-2-One, 6-Ethyl-7,8-Dihydroxy-4-Methyl- (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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