Description

4-(Methylthio)-2-Phenyl-1H-Pyrazolo-[4,3-C]Pyridine-3,6(2H,5H)-Dione is a high-purity, advanced pharmaceutical intermediate belonging to the pyrazolopyridinedione class of heterocyclic compounds. This compound is of significant commercial interest for its role as a key synthetic building block in the research and development of novel active pharmaceutical ingredients (APIs). It is primarily targeted at pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs.
• Organic Synthesis Building Block: Used for constructing complex heterocyclic scaffolds due to its reactive methylthio and dione functional groups.
• Research & Development: Serves as a standard or test compound in biochemical and pharmacological research to explore new biological pathways.
• Agrochemical Research: Potential application as an intermediate in the development of new crop protection agents and pesticides.
• Material Science: Investigated for use in the synthesis of specialized organic electronic materials or ligands for catalysis.

Basic Information

Product Name	4-(Methylthio)-2-Phenyl-1H-Pyrazolo-[4,3-C]Pyridine-3,6(2H,5H)-Dione
CAS No.	1365962-18-0
Molecular Formula	C14H11N3O2S
Molecular Weight	285.32 g/mol
Synonyms	4-(Methylthio)-2-phenyl-1H,2H,5H-pyrazolo[4,3-c]pyridine-3,6-dione; 2-Phenyl-4-(methylthio)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione; 4-Methylsulfanyl-2-phenyl-1H-pyrazolo[4,3-c]pyridine-3,6-dione; Pyrazolo[4,3-c]pyridine-3,6-dione, 4-(methylthio)-2-phenyl-; 1365962-18-0; 4-(Methylthio)-2-phenylpyrazolo[4,3-c]pyridine-3,6-dione
EINECS	Contact for details

Quality Control

Our production of 4-(Methylthio)-2-Phenyl-1H-Pyrazolo-[4,3-C]Pyridine-3,6(2H,5H)-Dione adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Every lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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