Description

2-Naphthalenecarboxylic Acid, 4-Hydroxy-8-Methoxy- is a high-purity, multi-functional naphthalene derivative with significant utility in advanced chemical synthesis. This compound serves as a versatile and critical building block for the development of complex organic molecules, particularly in the pharmaceutical and specialty chemical sectors. It is essential for researchers and manufacturers in fine chemical, pharmaceutical intermediate, and dyestuff production who require a reliable, high-quality raw material for their synthesis workflows.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Fine Chemical Synthesis: Used as a versatile building block for constructing complex organic compounds in research and development.
• Dyestuff and Pigment Manufacturing: Serves as a core intermediate for producing high-performance dyes and organic pigments.
• Agrochemical Research: Employed in the development of novel herbicides, pesticides, and plant growth regulators.
• Material Science: Investigated for use in the synthesis of advanced polymers, liquid crystals, and organic electronic materials.
• Analytical Chemistry: Can be used as a standard or reference material in chromatographic analysis and method development.

Basic Information

Product Name	2-Naphthalenecarboxylic Acid, 4-Hydroxy-8-Methoxy-
CAS No.	16059-75-9
Molecular Formula	C₁₂H₁₀O₄
Molecular Weight	218.21 g/mol
Synonyms	4-Hydroxy-8-methoxy-2-naphthoic Acid; 8-Methoxy-4-hydroxy-2-naphthoic Acid; 4-Hydroxy-8-methoxynaphthalene-2-carboxylic Acid; 2-Naphthoic acid, 4-hydroxy-8-methoxy-; 16059-75-9; 4-Hydroxy-8-methoxy-2-naphthalenecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Naphthalenecarboxylic Acid, 4-Hydroxy-8-Methoxy- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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 such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.