Description

7-Hydroxy-1-Hydroxyiminonaphthalen-2(1H)-One is a specialized naphthoquinone derivative characterized by its unique hydroxyimino functional group. This compound serves as a versatile key intermediate and building block in advanced organic synthesis, valued for its ability to introduce specific structural motifs. It is primarily utilized by pharmaceutical research and fine chemical industries for the development of active compounds and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex molecules with potential biological activity.
• Dye and Pigment Synthesis: Used in the production of specialized colorants and functional dyes due to its naphthalene core.
• Research & Development: Serves as a critical reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Agrochemical Synthesis: Employed as a building block in the development of advanced crop protection agents.
• Material Science: Investigated for use in the creation of organic electronic materials and photoactive compounds.
• Chemical Synthesis: Functions as a versatile synthon for constructing complex heterocyclic and polycyclic structures.

Basic Information

Product Name	7-Hydroxy-1-Hydroxyiminonaphthalen-2(1H)-One
CAS No.	6373-61-1
Molecular Formula	C₁₁H₇NO₃
Molecular Weight	201.18 g/mol
Synonyms	1-Hydroxyimino-7-hydroxynaphthalen-2(1H)-one; 7-Hydroxy-1-hydroxyimino-2-naphthol; 1,2-Naphthoquinone 1-oxime, 7-hydroxy-; 7-Hydroxy-1,2-naphthoquinone-1-oxime; 7-Hydroxy-1,2-naphthoquinone monoxime; 7-Hydroxy-1-nitroso-2-naphthol; 1-Hydroxyimino-7-hydroxy-2-naphthone
EINECS	228-925-5

Quality Control

Our 7-Hydroxy-1-Hydroxyiminonaphthalen-2(1H)-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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