Description

4-Cyclopropyl-1-(3,4-Dimethylphenyl)-1,6-Dihydro-7H-Pyrazolo[3,4-D]Pyridazin-7-One is a high-purity, advanced pharmaceutical intermediate belonging to the pyrazolopyridazine class of heterocyclic compounds. This compound is of significant commercial interest for its role as a key building block in the research and development of novel therapeutic agents. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Kinase Inhibitor Development: Serves as a core scaffold for the design and synthesis of potential kinase inhibitors targeting various disease pathways.
• Organic Synthesis Building Block: Used in complex organic synthesis for constructing fused heterocyclic systems with potential biological activity.
• Biochemical Research: Employed in academic and industrial research settings for studying structure-activity relationships (SAR) and biological mechanisms.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services for the pharmaceutical industry.

Basic Information

Product Name	4-Cyclopropyl-1-(3,4-Dimethylphenyl)-1,6-Dihydro-7H-Pyrazolo[3,4-D]Pyridazin-7-One
CAS No.	1105197-29-2
Molecular Formula	C₁₈H₁₈N₄O
Molecular Weight	306.36 g/mol
Synonyms	4-Cyclopropyl-1-(3,4-dimethylphenyl)-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one; 1-(3,4-Dimethylphenyl)-4-cyclopropyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one; 7H-Pyrazolo[3,4-d]pyridazin-7-one, 4-cyclopropyl-1-(3,4-dimethylphenyl)-1,6-dihydro-; Pyrazolo[3,4-d]pyridazin-7-one derivative; CAS 1105197-29-2
EINECS	Contact for details

Quality Control

Our 4-Cyclopropyl-1-(3,4-Dimethylphenyl)-1,6-Dihydro-7H-Pyrazolo[3,4-D]Pyridazin-7-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical R&D applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided with every shipment.

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). The compound should be kept under an inert atmosphere for long-term storage to ensure maximum stability.

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)	≤ 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.