Description

2,2'-((4,4''-Diformyl-3,3''-Dihydroxy-[1,1':4',1''-Terphenyl]-2',5'-Diyl)Bis(Oxy))Diacetic Acid is a sophisticated multifunctional organic compound featuring a terphenyl core with formyl, hydroxy, and diacetic acid functional groups, making it a versatile building block for advanced material synthesis. Its precise molecular architecture is critical for applications requiring specific chelation, cross-linking, or polymerization properties. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and specialty polymer industries. The compound is supplied with a CAS number of 1816937-61-7.

Application

This multifunctional compound serves as a key intermediate in several high-value, research-driven fields:

• Pharmaceutical Intermediate: Used in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those requiring rigid, multi-aryl backbones for targeted drug delivery systems.
• Metal-Organic Framework (MOF) Synthesis: Acts as a polydentate organic linker or precursor for constructing novel MOFs with potential applications in gas storage, separation, and catalysis.
• Specialty Polymer & Resin Production: Employed as a cross-linking agent or monomer for creating high-performance polymers, such as polyesters or epoxy resins, with enhanced thermal and mechanical properties.
• Ligand for Catalysis: Functions as a precursor for designing sophisticated ligands used in asymmetric catalysis and transition metal complexes.
• Advanced Material Research: Serves as a foundational building block in academic and industrial R&D for developing new organic electronic materials, sensors, or coatings.
• Chelating Agent: Its structure allows it to bind metal ions, making it useful in analytical chemistry or water treatment formulations.

Basic Information

Item	Details
Product Name	2,2'-((4,4''-Diformyl-3,3''-Dihydroxy-[1,1':4',1''-Terphenyl]-2',5'-Diyl)Bis(Oxy))Diacetic Acid
CAS No.	1816937-61-7
Molecular Formula	C26H20O12
Molecular Weight	524.43 g/mol
Synonyms	2,2'-((4,4''-Diformyl-3,3''-dihydroxy-[1,1':4',1''-terphenyl]-2',5'-diyl)bis(oxy))diacetic acid; [1,1':4',1''-Terphenyl]-2',5'-diylbis(oxy)diacetic acid derivative; 4,4''-Diformyl-3,3''-dihydroxy-2',5'-bis(carboxymethoxy)-1,1':4',1''-terphenyl; Bis(carboxymethyl) ether of diformyl dihydroxy terphenyl; Terphenyl dialdehyde diacid derivative; Multifunctional terphenyl carboxylic acid.
EINECS	Contact for details

Quality Control

Our production of 2,2'-((4,4''-Diformyl-3,3''-Dihydroxy-[1,1':4',1''-Terphenyl]-2',5'-Diyl)Bis(Oxy))Diacetic Acid adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and meet the exacting standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay purity, identity, and impurity profiles.

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 tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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