Description

6,7-Dimethoxy-4-(4-Methylphenyl)Naphthalene-2-Carboxylicacid CAS NO 109933-59-7 is a high-purity, functionalized naphthalene derivative serving as a critical advanced intermediate in organic synthesis. Its value lies in its unique molecular scaffold, which is engineered for the development of complex, high-value chemical entities. This compound is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is utilized to build novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex polycyclic structures.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for organic semiconductors, liquid crystals, and advanced polymers due to its conjugated naphthalene core.
• Dye & Pigment Synthesis: Intermediate for creating specialized colorants and fluorescent markers.
• Academic & Contract Research: A valuable reagent for methodological studies and custom synthesis projects in organic chemistry.

Basic Information

Item	Details
Product Name	6,7-Dimethoxy-4-(4-Methylphenyl)Naphthalene-2-Carboxylic Acid
CAS No.	109933-59-7
Molecular Formula	C₂₀H₁₈O₄
Molecular Weight	322.36 g/mol
Synonyms	4-(p-Tolyl)-6,7-dimethoxynaphthalene-2-carboxylic acid; 4-(4-Methylphenyl)-6,7-dimethoxy-2-naphthoic acid; 6,7-Dimethoxy-4-(4-methylphenyl)-2-naphthoic acid; 2-Naphthalenecarboxylic acid, 6,7-dimethoxy-4-(4-methylphenyl)-; 109933-59-7; 6,7-Dimethoxy-4-(p-tolyl)naphthalene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 6,7-Dimethoxy-4-(4-Methylphenyl)Naphthalene-2-Carboxylic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure the material meets your specific R&D or production requirements.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.