Description

4,4'-Dimethoxy-2,2'5,5'-Tetraacetoxybiphenyl is a high-purity, multi-functional biphenyl derivative characterized by its methoxy and acetoxy substituents. This compound serves as a versatile and critical advanced intermediate in the synthesis of complex organic molecules, where its specific substitution pattern enables precise chemical transformations. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic displays.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of high-performance polymers and resins.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D in constructing complex biphenyl-based architectures.
• Dye and Pigment Industry: Employed as an intermediate in the production of specialized colorants and optical materials.

Basic Information

Product Name	4,4'-Dimethoxy-2,2'5,5'-Tetraacetoxybiphenyl
CAS No.	7461-72-5
Molecular Formula	C24H26O10
Molecular Weight	474.46 g/mol
Synonyms	2,2',5,5'-Tetraacetoxy-4,4'-dimethoxybiphenyl; 4,4'-Dimethoxy-2,2',5,5'-tetrahydroxybiphenyl tetraacetate; Biphenyl-2,2',5,5'-tetrol, 4,4'-dimethoxy-, tetraacetate; Tetraacetyl derivative of 4,4'-dimethoxy-2,2',5,5'-biphenyltetrol
EINECS	Contact for details

Quality Control

Our 4,4'-Dimethoxy-2,2'5,5'-Tetraacetoxybiphenyl is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee batch-to-batch consistency and traceability for our customers' 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 strong acids and organic solvents. The container must be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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