Description

Ethyl 4-(sec-Butylsulfanyl)-6-Oxo-1-Phenyl-1,6-Dihydro-3-Pyridazinecarboxylate is a specialized pyridazine derivative, a high-value chemical intermediate prized for its unique molecular scaffold. This compound matters for its role in facilitating complex organic syntheses, particularly in the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to build complex heterocyclic structures.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Research: Serves as a precursor in the development of new herbicides, fungicides, or insecticides with potential novel modes of action.
• Fine Chemical Synthesis: Used in academic and industrial laboratories for constructing complex pyridazine-based molecules for material science or specialty chemistry applications.
• Ligand and Catalyst Development: Its structure can be utilized to develop novel ligands for metal catalysis or as a core structure in organocatalysts.

Basic Information

Product Name	Ethyl 4-(sec-Butylsulfanyl)-6-Oxo-1-Phenyl-1,6-Dihydro-3-Pyridazinecarboxylate
CAS No.	339031-48-0
Molecular Formula	C₁₇H₂₀N₂O₃S
Molecular Weight	332.42 g/mol
Synonyms	Ethyl 4-(1-methylpropylthio)-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxylate; 1-Phenyl-4-(sec-butylthio)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid ethyl ester; 4-(sec-Butylsulfanyl)-6-oxo-1-phenyl-1,6-dihydro-pyridazine-3-carboxylic acid ethyl ester; 3-Pyridazinecarboxylic acid, 1,6-dihydro-4-[(1-methylpropyl)thio]-6-oxo-1-phenyl-, ethyl ester; CAS 339031-48-0
EINECS	Contact for details

Quality Control

Our Ethyl 4-(sec-Butylsulfanyl)-6-Oxo-1-Phenyl-1,6-Dihydro-3-Pyridazinecarboxylate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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