Description

Ethyl 4,5-Diaminonicotinate is a high-purity, multi-functional pyridine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its dual amino and ester functional groups, which enable its use in constructing complex heterocyclic scaffolds and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a versatile starting material for creating chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and advanced organic frameworks (MOFs/COFs).
• Chemical Biology Probes: Utilized as a scaffold for developing fluorescent tags and molecular probes for biochemical research.

Basic Information

Product Name	Ethyl 4,5-Diaminonicotinate
CAS No.	1203486-63-8
Molecular Formula	C9H11N3O2
Molecular Weight	193.20 g/mol
Synonyms	Ethyl 4,5-diaminopyridine-3-carboxylate; 3-Pyridinecarboxylic acid, 4,5-diamino-, ethyl ester; 4,5-Diaminonicotinic acid ethyl ester; 4,5-Diamino-3-pyridinecarboxylic acid ethyl ester; Ethyl 4,5-diamino-3-pyridinecarboxylate; 1203486-63-8
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and manufacturing. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) detailing all test results are available upon request, providing full traceability and quality assurance for your projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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