Description

5-Methoxy-7-Hydroxycoumarin is a key organic intermediate belonging to the coumarin family of compounds. This compound matters as a versatile building block for synthesizing more complex molecules with significant biological and commercial value. It is primarily needed by the pharmaceutical, agrochemical, and fine chemical industries for research and development, as well as for the production of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with potential therapeutic effects.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for creating dyes, pigments, optical brighteners, and other high-value specialty chemicals.
• Biochemical Research: Employed as a standard or probe in biochemical and pharmacological studies due to its fluorescent properties and specific biological interactions.
• Cosmetic Ingredient Synthesis: A starting material for UV absorbers, fragrances, and other functional additives in cosmetic formulations.
• Material Science: Investigated for use in organic light-emitting diodes (OLEDs) and other advanced organic electronic materials.

Basic Information

Item	Details
Product Name	5-Methoxy-7-Hydroxycoumarin
CAS No.	3067-10-5
Molecular Formula	C10H8O4
Molecular Weight	192.17 g/mol
Synonyms	5-Methoxy-7-hydroxy-2H-chromen-2-one; 7-Hydroxy-5-methoxycoumarin; 5-Methoxyumbelliferone; 5-Methoxy-7-hydroxy-2H-1-benzopyran-2-one; Herniarin metabolite; Scopoletin isomer; Contact for details on additional trade names.
EINECS	221-304-5

Quality Control

Our 5-Methoxy-7-Hydroxycoumarin is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and traceability.

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). Keep away from incompatible materials. The product is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	228°C - 232°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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