Description

6-[(3-Aminophenyl)Methyl]-4,6-Dihydro-4-Methyl-2-(Methylsulfinyl)-5H-Thieno[2',3':4,5]Pyrrolo[2,3-D]Pyridazin-5-One is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is of significant value for medicinal chemistry research and development, particularly in the synthesis of novel therapeutic agents. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers engaged in developing new drug candidates, especially within oncology and central nervous system (CNS) therapeutic areas.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel, potent drug candidates targeting specific biological pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new chemical entities.
• Oncology Drug Development: Serves as a core scaffold for the development of kinase inhibitors and other targeted cancer therapies.
• CNS Drug Discovery: Applied in the research of compounds for neurological and psychiatric disorders.
• Biochemical Tool Compound: Utilized in vitro and in vivo to study specific enzyme inhibition and cellular mechanisms.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and development services.

Basic Information

Product Name	6-[(3-Aminophenyl)Methyl]-4,6-Dihydro-4-Methyl-2-(Methylsulfinyl)-5H-Thieno[2',3':4,5]Pyrrolo[2,3-D]Pyridazin-5-One
CAS No.	1221186-53-3
Molecular Formula	C17H16N4O2S2
Molecular Weight	372.47 g/mol
Synonyms	6-[(3-Aminobenzyl)]-4,6-dihydro-4-methyl-2-(methylsulfinyl)-5H-thieno[2',3':4,5]pyrrolo[2,3-d]pyridazin-5-one; 6-(3-Aminobenzyl)-4-methyl-2-(methylsulfinyl)-4,6-dihydro-5H-thieno[2',3':4,5]pyrrolo[2,3-d]pyridazin-5-one; Thienopyrrolopyridazinone derivative; CAS 1221186-53-3; Aminophenylmethyl thienopyrrolopyridazinone
EINECS	Contact for details

Quality Control

Our 6-[(3-Aminophenyl)Methyl]-4,6-Dihydro-4-Methyl-2-(Methylsulfinyl)-5H-Thieno[2',3':4,5]Pyrrolo[2,3-D]Pyridazin-5-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, ensuring full traceability and compliance with your internal quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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