Description

[1,1'-Biphenyl]-2,2'-Dicarboxylic Acid, 4,4',5,5',6,6'-Hexahydroxy- is a high-purity, multifunctional organic compound belonging to the class of polyphenolic biphenyl derivatives. This chemical is valued for its unique molecular architecture, featuring multiple hydroxyl and carboxylic acid groups, which makes it a versatile building block and intermediate in advanced synthesis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those requiring a rigid, functionalized biphenyl core.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its polyphenolic structure for bioactivity.
• Ligand and Chelating Agent: Functions as a multidentate ligand in coordination chemistry for metal complexation and catalysis.
• Polymer & Resin Modifier: Acts as a cross-linking agent or monomer for producing high-performance, heat-resistant polymers and epoxy resins.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized organic dyes and pigments due to its conjugated system and functional groups.
• Analytical Chemistry Standard: Employed as a reference standard in chromatographic analysis and method development.

Basic Information

Product Name	[1,1'-Biphenyl]-2,2'-Dicarboxylic Acid, 4,4',5,5',6,6'-Hexahydroxy-
CAS No.	32773-02-7
Molecular Formula	C14H10O10
Molecular Weight	338.22 g/mol
Synonyms	4,4',5,5',6,6'-Hexahydroxybiphenyl-2,2'-dicarboxylic Acid; Hexahydroxybiphenyldicarboxylic Acid; 2,2'-Biphenyldicarboxylic Acid, 4,4',5,5',6,6'-hexahydroxy-; Biphenyl-2,2',4,4',5,5',6,6'-heptol, 2,2'-dicarboxy-; 2,2',4,4',5,5',6,6'-Heptahydroxybiphenyl-2,2'-dicarboxylic Acid (tautomeric form)
EINECS	Contact for details

Quality Control

Our production of [1,1'-Biphenyl]-2,2'-Dicarboxylic Acid, 4,4',5,5',6,6'-Hexahydroxy- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting compliance with research and cGMP guidelines where applicable.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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