Description

2H-1-Benzopyran-2-One,4,7,8-Trihydroxy-5-Methyl-(9Ci) is a specialized organic compound belonging to the coumarin derivative family. This high-purity intermediate is valued for its unique polyphenolic structure, which serves as a critical building block in advanced chemical synthesis. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting antioxidant and anti-inflammatory pathways.
• Agrochemical Research: Used in developing next-generation plant growth regulators or protective agents due to its bioactive coumarin core.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in organic chemistry and material science.
• Biochemical Research: Employed as a standard or probe in studies investigating natural product biosynthesis and enzyme inhibition.
• Cosmetic Ingredient Development: Potential use in R&D for stabilizing formulations or exploring bioactive properties in skincare.

Basic Information

Product Name	2H-1-Benzopyran-2-One,4,7,8-Trihydroxy-5-Methyl-(9Ci)
CAS No.	63542-39-2
Molecular Formula	C10H8O5
Molecular Weight	208.17 g/mol
Synonyms	4,7,8-Trihydroxy-5-methylcoumarin; 5-Methyl-4,7,8-trihydroxycoumarin; 4,7,8-Trihydroxy-5-methyl-2H-chromen-2-one; 5-Methyl-4,7,8-trihydroxy-2H-chromen-2-one; NSC 407347; Coumarin, 4,7,8-trihydroxy-5-methyl-; 2H-1-Benzopyran-2-one, 4,7,8-trihydroxy-5-methyl-
EINECS	Contact for details

Quality Control

Our production of 2H-1-Benzopyran-2-One,4,7,8-Trihydroxy-5-Methyl-(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee traceability and compliance with your research or manufacturing standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry conditions to prevent product degradation.

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%
Heavy Metals	≤ 20 ppm

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