Description

(4-Methyl-6-Oxo-7,8,9,10-Tetrahydrobenzo[C]Chromen-3-Yl) 3-Methoxybenzoate is a high-purity, complex organic ester with a fused chromenone and benzoate structure, serving as a critical advanced intermediate in fine chemical synthesis. Its precise molecular architecture makes it valuable for constructing more complex molecules where specific steric and electronic properties are required. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators that require a chromenone-based core structure.
• Organic Synthesis: Serves as a versatile precursor for synthesizing more complex heterocyclic compounds and specialty chemicals in academic and industrial laboratories.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers with unique optical or thermal properties.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical chemistry.

Basic Information

Product Name	(4-Methyl-6-Oxo-7,8,9,10-Tetrahydrobenzo[C]Chromen-3-Yl) 3-Methoxybenzoate
CAS No.	670244-89-0
Molecular Formula	C22H20O5
Molecular Weight	364.39 g/mol
Synonyms	3-Methoxybenzoic Acid (4-Methyl-6-Oxo-7,8,9,10-Tetrahydrobenzo[C]Chromen-3-Yl) Ester; 4-Methyl-6-oxo-7,8,9,10-tetrahydrobenzo[c]chromen-3-yl 3-methoxybenzoate; Benzoic acid, 3-methoxy-, 4-methyl-6-oxo-7,8,9,10-tetrahydrobenzo[c]chromen-3-yl ester; Tetrahydrobenzochromenyl Methoxybenzoate
EINECS	Contact for details

Quality Control

Our production of (4-Methyl-6-Oxo-7,8,9,10-Tetrahydrobenzo[C]Chromen-3-Yl) 3-Methoxybenzoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, open flames, and incompatible materials. The container should be kept tightly sealed when not in use to protect the product from moisture.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
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.