Description

7-Aminonaphthalen-1-ol Hydrochloride is a high-purity organic intermediate and a key building block in advanced chemical synthesis. This compound matters for its role as a versatile precursor in the development of complex molecules, particularly in the pharmaceutical and specialty chemical sectors. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and dyestuff industries for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Dyestuff and Pigment Manufacturing: Serves as a key intermediate for producing high-performance dyes, pigments, and optical brighteners.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and advanced organic frameworks (MOFs/COFs).
• Analytical Chemistry: Can be used as a standard or reagent in chromatographic analysis and method development.
• Bioconjugation and Probe Development: Useful for synthesizing fluorescent probes or tags for biochemical and diagnostic applications.

Basic Information

Product Name	7-Aminonaphthalen-1-ol Hydrochloride
CAS No.	1082649-42-0
Molecular Formula	C₁₀H₉NO·HCl
Molecular Weight	195.65 g/mol
Synonyms	1-Naphthol-7-amine hydrochloride; 7-Amino-1-naphthol hydrochloride; 1-Hydroxy-7-naphthylamine hydrochloride; 7-Amino-1-hydroxynaphthalene hydrochloride; 7-Amino-1-naphthalenol hydrochloride; 7-Amino-α-naphthol hydrochloride; 1-Naphthol, 7-amino-, hydrochloride
EINECS	Contact for details

Quality Control

Our 7-Aminonaphthalen-1-ol Hydrochloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality management system is designed to meet the stringent requirements of pharmaceutical and fine chemical applications.

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 nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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