Description

7-Hydroxy-N,N,n-Trimethylnaphthalen-2-Aminium Methyl Sulfate is a specialized organic salt with significant utility in advanced chemical synthesis. This compound is valued for its role as a key intermediate or functional additive in the development of high-performance materials and active pharmaceutical ingredients. It is primarily sought by research and development laboratories, fine chemical manufacturers, and companies in the specialty materials sector. The product's unique naphthalene-based cationic structure makes it suitable for applications requiring specific charge or solubility properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Dye and Pigment Synthesis: Serves as a precursor or charge-modifying agent in the production of specialized dyes and colorants.
• Photoinitiator Systems: Acts as a component in advanced photoinitiator formulations for UV-curable inks, coatings, and adhesives.
• Electrolyte Additive: Investigated for use in energy storage systems, such as lithium-ion batteries, to modify electrolyte properties.
• Chemical Research: Employed in academic and industrial R&D for studying charge-transfer complexes and organic semiconductor materials.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic or spectroscopic method development.

Basic Information

Product Name	7-Hydroxy-N,N,n-Trimethylnaphthalen-2-Aminium Methyl Sulfate
CAS No.	377734-55-9
Molecular Formula	C₁₄H₂₁NO₅S
Molecular Weight	315.39 g/mol
Synonyms	7-Hydroxy-N,N,N-trimethyl-2-naphthalenaminium methyl sulfate; 2-Naphthalenaminium, 7-hydroxy-N,N,N-trimethyl-, methyl sulfate; N,N,N-Trimethyl-7-hydroxynaphthalen-2-aminium methyl sulfate; 7-Hydroxy-N,N,N-trimethylnaphthalen-2-aminium methylsulphate; 7-Hydroxy-N,N,N-trimethyl-2-naphthylammonium methyl sulfate; N,N,N-Trimethyl-7-hydroxy-2-naphthylammonium methyl sulfate; 2-Amino-7-hydroxynaphthalene trimethylammonium methyl sulfate
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-N,N,n-Trimethylnaphthalen-2-Aminium Methyl Sulfate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or project 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed and stored under conditions of low humidity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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