Description

8-Methoxy-4-Chromanone is a versatile organic intermediate belonging to the chromanone class of compounds. This high-purity building block is critical for synthesizing complex molecules in advanced research and development. It is primarily utilized by the pharmaceutical, agrochemical, and fine chemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and cardiovascular diseases.
• Agrochemical Synthesis: Building block for developing new pesticides, herbicides, and plant growth regulators with enhanced efficacy.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, dyes, and advanced organic materials.
• Flavor & Fragrance Industry: Intermediate for creating complex aroma chemicals and synthetic flavors.
• Academic & R&D Laboratories: Essential compound for organic synthesis research, methodology development, and chemical biology studies.
• Material Science: Potential monomer or precursor for advanced polymers and functional organic materials.

Basic Information

Product Name	8-Methoxy-4-Chromanone
CAS No.	20351-79-5
Molecular Formula	C10H10O3
Molecular Weight	178.18 g/mol
Synonyms	8-Methoxychroman-4-one; 4-Chromanone, 8-methoxy-; 8-Methoxy-4-chromone; 8-Methoxy-4H-chromen-4-one; 8-Methoxy-2,3-dihydro-4H-chromen-4-one; 8-Methoxy-2,3-dihydro-4H-1-benzopyran-4-one
EINECS	Contact for details

Quality Control

Our 8-Methoxy-4-Chromanone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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