Description

5-(Naphthalen-1-Ylmethoxy)Isophthalic Acid is a specialized aromatic dicarboxylic acid derivative, serving as a high-value intermediate for advanced material synthesis. Its molecular structure, featuring a naphthylmethoxy substituent, makes it a critical building block for creating polymers and organic compounds with tailored electronic and physical properties. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and high-performance polymer industries seeking to develop novel functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring complex aromatic scaffolds.
• Agrochemical Synthesis: Serves as a key precursor for developing advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: A vital monomer for producing specialty polyesters, polyamides, and liquid crystal polymers (LCPs) with enhanced thermal stability and mechanical strength.
• Organic Electronic Materials: Employed in the research and development of organic semiconductors, OLED (Organic Light-Emitting Diode) materials, and photoconductive polymers.
• Dye & Pigment Industry: Acts as an intermediate for synthesizing high-performance, complex organic dyes and pigments.
• Research & Development: A valuable tool for academic and industrial chemists exploring new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	5-(Naphthalen-1-Ylmethoxy)Isophthalic Acid
CAS No.	1580459-52-4
Molecular Formula	C20H16O5
Molecular Weight	336.34 g/mol
Synonyms	5-[(Naphthalen-1-yl)methoxy]isophthalic acid; 1-Naphthylmethoxyisophthalic Acid; 5-(1-Naphthylmethoxy)benzene-1,3-dicarboxylic Acid; Isophthalic acid, 5-[(1-naphthalenyl)methoxy]-; 1580459-52-4; 5-(Naphthalen-1-Ylmethoxy)Isophthalic Acid; 5-(1-Naphthalenylmethoxy)-1,3-benzenedicarboxylic Acid
EINECS	Contact for details

Quality Control

Our 5-(Naphthalen-1-Ylmethoxy)Isophthalic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the stringent requirements of our global clientele. A detailed Certificate of Analysis (COA) is provided with every shipment, and custom synthesis to meet specific purity grades (e.g., >98%, >99%) is available upon request.

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 strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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