Description

7-Chloro-3-Hydroxy-2-Naphthamide is a high-purity naphthalene derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by research institutions, fine chemical manufacturers, and R&D departments focused on creating new active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Synthesis: Serves as an intermediate for producing specialized naphthol-based dyes and colorants.
• Material Science: Employed in the research of organic electronic materials and advanced polymers.
• Chemical Research: A valuable reagent for academic and industrial research in organic chemistry and medicinal chemistry.
• Fine Chemical Production: Used in custom synthesis and contract manufacturing for high-value specialty chemicals.

Basic Information

Product Name	7-Chloro-3-Hydroxy-2-Naphthamide
CAS No.	1784258-30-5
Molecular Formula	C11H8ClNO2
Molecular Weight	221.64 g/mol
Synonyms	7-Chloro-3-hydroxy-2-naphthamide; 2-Naphthamide, 7-chloro-3-hydroxy-; 7-Chloro-3-hydroxynaphthalene-2-carboxamide; 3-Hydroxy-7-chloro-2-naphthamide; Naphthalene-2-carboxamide, 7-chloro-3-hydroxy-; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 7-Chloro-3-Hydroxy-2-Naphthamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing purity, identity, and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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