Description

4-(Hydroxyimino)-2-Methoxy-2,5-Cyclohexadien-1-One is a specialized organic compound featuring a quinone methide-like structure with an oxime functional group. This unique molecular architecture makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought by professionals in the pharmaceutical and fine chemical industries for applications in medicinal chemistry and as a building block for novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic structures.
• Organic Synthesis Building Block: Used in research laboratories for constructing quinone, oxime, and methoxy-substituted compounds for material science and chemical studies.
• Agrochemical Research: Serves as an intermediate in the development of new crop protection agents and herbicides.
• Dye and Pigment Chemistry: Acts as a starting material for synthesizing specialized dyes and functional organic pigments.
• Cross-coupling Reactions: Utilized in palladium-catalyzed and other metal-mediated coupling reactions to create complex molecular architectures.
• Polymer Science: Investigated as a monomer or functional additive for creating polymers with specific optical or electronic properties.

Basic Information

Product Name	4-(Hydroxyimino)-2-Methoxy-2,5-Cyclohexadien-1-One
CAS No.	17576-99-7
Molecular Formula	C7H7NO3
Molecular Weight	153.14 g/mol
Synonyms	2-Methoxy-1,4-benzoquinone 4-oxime; 4-(Hydroxyimino)-2-methoxy-2,5-cyclohexadiene-1-one; 2-Methoxy-p-benzoquinone-4-oxime; 4-Hydroxyimino-2-methoxy-2,5-cyclohexadienone; p-Benzoquinone, 2-methoxy-, 4-oxime; 2-Methoxy-1,4-benzoquinone monooxime
EINECS	Contact for details

Quality Control

Our 4-(Hydroxyimino)-2-Methoxy-2,5-Cyclohexadien-1-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes to support your research and regulatory needs.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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