Description

(αs,α'R)-α,α'-Diamino-4,6,6'-Trihydroxybiphenyl-2,3'-Diacetic Acid CAS NO 66057-59-8 is a specialized chiral biphenyl derivative featuring multiple functional groups, including amino, hydroxyl, and acetic acid moieties. This unique molecular architecture makes it a valuable high-purity building block for advanced chemical synthesis, particularly in the development of complex molecules with specific stereochemistry. It is primarily sought after by pharmaceutical research and fine chemical industries for applications requiring precise molecular control and high chemical fidelity.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for complex therapeutic agents.
• Ligand Synthesis: Used to create sophisticated chelating ligands for catalysis and metal complexation in asymmetric synthesis.
• Bioconjugation Chemistry: Serves as a versatile linker molecule for attaching functional groups to biomolecules in diagnostic and therapeutic research.
• Advanced Material Research: A building block for developing functional polymers, dendrimers, or organic frameworks with tailored properties.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and mechanisms.
• Academic & Industrial R&D: Utilized in research laboratories for methodological development and exploration of new synthetic routes.

Basic Information

Product Name	(αs,α'R)-α,α'-Diamino-4,6,6'-Trihydroxybiphenyl-2,3'-Diacetic Acid
CAS No.	66057-59-8
Molecular Formula	C₁₈H₂₀N₂O₈
Molecular Weight	392.36 g/mol
Synonyms	(As,α'R)-α,α'-Diamino-4,6,6'-trihydroxy[1,1'-biphenyl]-2,3'-diacetic acid; 2,2'-((2S,3'R)-2,3'-Diamino-4,6,6'-trihydroxy-[1,1'-biphenyl]-3,2'-diyl)diacetic acid; (S,R)-Diaminotrihydroxybiphenyldiacetic Acid; Biphenyl-2,3'-diacetic acid, α,α'-diamino-4,6,6'-trihydroxy-, (αS,α'R)-; Chiral Biphenyl Diamino Acid Derivative
EINECS	Contact for details

Quality Control

Our production of (αs,α'R)-α,α'-Diamino-4,6,6'-Trihydroxybiphenyl-2,3'-Diacetic Acid adheres to stringent quality management protocols. Each batch is characterized and tested using advanced analytical techniques, including HPLC, NMR, and chiral analysis, to ensure high chemical and stereochemical purity. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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