Description

2-Bromo-5-Methoxycyclohexa-2,5-Diene-1,4-Dione CAS NO 23030-65-1 is a specialized brominated quinone derivative, a high-value intermediate prized for its unique reactivity profile. This compound matters for its role as a key building block in the synthesis of complex organic molecules, particularly in pharmaceutical and advanced material research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex quinone or hydroquinone cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and other crop protection agents.
• Material Science Research: Serves as a building block for organic electronic materials, such as conductive polymers and charge-transport materials.
• Organic Synthesis Reagent: Employed as an electrophilic brominating agent or oxidizing agent in sophisticated synthetic transformations.
• Dye & Pigment Intermediate: Utilized in the development of specialized quinone-based dyes and colorants.
• Cross-coupling Reactions: Acts as a substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille) for carbon-carbon bond formation.

Basic Information

Product Name	2-Bromo-5-Methoxycyclohexa-2,5-Diene-1,4-Dione
CAS No.	23030-65-1
Molecular Formula	C7H5BrO3
Molecular Weight	217.02 g/mol
Synonyms	2-Bromo-5-methoxy-2,5-cyclohexadiene-1,4-dione; 2-Bromo-5-methoxy-p-benzoquinone; 5-Methoxy-2-bromo-1,4-benzoquinone; Bromomethoxyquinone; 2-Bromo-5-methoxybenzoquinone; 2-Bromo-5-methoxy-1,4-benzoquinone; 1,4-Benzoquinone, 2-bromo-5-methoxy-
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Methoxycyclohexa-2,5-Diene-1,4-Dione is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to light.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%

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