Description

(2S)-4-[(1E,2E)-2-[[(S)-1-Carboxy-2-(3,4-Dihydroxyphenyl)Ethyl]Imino]Ethylidene]-1,2,3,4-Tetrahydro-2,6-Pyridinedicarboxylic Acid is a high-purity, complex organic compound with significant potential in advanced research and development. This molecule matters for its unique structural features, including a catechol moiety and multiple carboxylic acid groups, which are critical for metal chelation and biological activity studies. It is primarily needed by pharmaceutical R&D teams, academic researchers, and specialty chemical manufacturers focused on developing novel chelating agents, enzyme inhibitors, or diagnostic precursors.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Biochemical Research: Used as a potential chelating agent or inhibitor in enzymatic studies due to its specific binding affinity for metal ions.
• Diagnostic Reagent Development: Employed in the research and formulation of advanced diagnostic kits and contrast agents.
• Chemical Synthesis Intermediate: Acts as a sophisticated building block for the synthesis of more complex, functionally diverse organic molecules.
• Analytical Reference Standard: Provides a high-purity standard for quality control and method development in analytical laboratories (HPLC, LC-MS).
• Material Science Research: Investigated for its potential in creating functional polymers or coatings with specific metal-binding properties.

Basic Information

Product Name	(2S)-4-[(1E,2E)-2-[[(S)-1-Carboxy-2-(3,4-Dihydroxyphenyl)Ethyl]Imino]Ethylidene]-1,2,3,4-Tetrahydro-2,6-Pyridinedicarboxylic Acid
CAS No.	71199-31-0
Molecular Formula	C19H18N2O8
Molecular Weight	402.36 g/mol
Synonyms	L-DOPA Pyridine Dicarboxylic Acid Derivative; (S)-4-[(1E,2E)-2-[[2-(3,4-Dihydroxyphenyl)-1-carboxyethyl]imino]ethylidene]-1,2,3,4-tetrahydro-2,6-pyridinedicarboxylic Acid; 2,6-Pyridinedicarboxylic Acid, 1,2,3,4-tetrahydro-4-[(1E,2E)-2-[[(1S)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl]imino]ethylidene]-, (2S)-; Dihydroxyphenylalanine Pyridine Complex; L-DOPA Iminoethylidene Tetrahydro Pyridinedicarboxylate
EINECS	Contact for details

Quality Control

Our production of (2S)-4-[(1E,2E)-2-[[(S)-1-Carboxy-2-(3,4-Dihydroxyphenyl)Ethyl]Imino]Ethylidene]-1,2,3,4-Tetrahydro-2,6-Pyridinedicarboxylic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and spectroscopic identification (NMR, IR, MS), to ensure it meets exacting research-grade specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with the agreed specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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