Description

5-Ethyl-6-Oxo-1,6-Dihydropyridazine-3-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its specific heterocyclic structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals, where its precise molecular architecture serves as a key building block. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value compounds.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly in medicinal chemistry programs.
• Active Pharmaceutical Ingredient (API) Synthesis: Serves as a crucial precursor in multi-step synthetic routes for target molecules.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or plant growth regulators.
• Chemical Biology & Proteomics: Employed as a scaffold or linker in the design of chemical probes and biochemical tools.
• Material Science: Potential building block for specialized polymers or organic electronic materials.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations for custom synthesis and process development projects.

Basic Information

Product Name	5-Ethyl-6-Oxo-1,6-Dihydropyridazine-3-Carboxylic Acid
CAS No.	1294451-76-5
Molecular Formula	C8H10N2O3
Molecular Weight	182.18 g/mol
Synonyms	5-Ethyl-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid; 1,6-Dihydro-5-ethyl-6-oxo-3-pyridazinecarboxylic acid; 3-Pyridazinecarboxylic acid, 1,6-dihydro-5-ethyl-6-oxo-; 5-Ethyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid; 1294451-76-5; 5-Ethyl-6-oxo-1,6-dihydro-pyridazine-3-carboxylic acid; Ethyl oxo dihydropyridazine carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Ethyl-6-Oxo-1,6-Dihydropyridazine-3-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up activities.

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). The product may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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