Description

Coumarin, 4,7,8-Trihydroxy-3-Methyl- (7Ci,8Ci) is a multi-hydroxylated coumarin derivative, a class of compounds known for their diverse biological activities and utility as synthetic intermediates. This specific isomer is valued for its unique substitution pattern, which imparts distinct chemical reactivity and potential for functionalization. It serves as a critical building block for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, or microbial infections.
• Agrochemical Research: Used in developing new pesticides, herbicides, or plant growth regulators due to the bioactivity of the coumarin core.
• Fine Chemical Synthesis: Acts as a versatile scaffold for creating complex molecules, dyes, and fluorescent markers in research and development.
• Cosmetic Ingredient Research: Explored for potential use in skincare formulations, leveraging the antioxidant properties common to polyphenolic compounds.
• Biochemical Tool Compound: Utilized in life science research to study enzyme inhibition, signal transduction pathways, and other biological mechanisms.
• Material Science: Investigated as a monomer or additive for creating polymers with specific optical or electronic properties.

Basic Information

Product Name	Coumarin, 4,7,8-Trihydroxy-3-Methyl- (7Ci,8Ci)
CAS No.	23296-96-0
Molecular Formula	C₁₀H₈O₅
Molecular Weight	208.17 g/mol
Synonyms	4,7,8-Trihydroxy-3-methylcoumarin; 3-Methyl-4,7,8-trihydroxy-2H-chromen-2-one; 4,7,8-Trihydroxy-3-methyl-2H-1-benzopyran-2-one; NSC 407345; 3-Methyl-4,7,8-trihydroxycoumarin; 4,7,8-Trihydroxy-3-methyl-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our Coumarin, 4,7,8-Trihydroxy-3-Methyl- (7Ci,8Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications and high-purity standards for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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