Description

cis-Methylkhellactone is a specialized organic compound belonging to the coumarin family, valued for its role as a key synthetic intermediate and reference standard. This high-purity chemical is essential for research and development in advanced organic synthesis and pharmaceutical discovery. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with coumarin-based structures.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development, validation, and the identification of related substances.
• Organic Synthesis Research: Acts as a versatile precursor for constructing complex molecular architectures in academic and industrial research settings.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents and bioactive molecules.
• Flavor & Fragrance Chemistry: Investigated for use in the development of novel synthetic flavoring agents and fragrance components.
• Material Science: Explored as a monomer or additive in the development of advanced polymeric materials with specific optical or electronic properties.

Basic Information

Product Name	cis-Methylkhellactone
CAS No.	20107-13-5
Molecular Formula	C14H14O4
Molecular Weight	246.26 g/mol
Synonyms	cis-3',4'-Dihydro-3',4'-dimethylangelicin; 3',4'-Dihydro-3',4'-cis-dimethylangelicin; 3',4'-Dihydro-3',4'-dimethyl-2'H,5H-furo[3,2-g][1]benzopyran-2-one; Methylkhellactone (cis-isomer); cis-3',4'-Dimethylkhellactone; 4,9-Dimethoxy-7-methyl-5H-furo[3,2-g]chromen-5-one
EINECS	Contact for details

Quality Control

Our cis-Methylkhellactone is manufactured 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 stringent requirements for research and development applications. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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