Description

Pyrrolo[1,2-B]Pyridazin-4(1H)-One is a high-value heterocyclic organic compound, specifically a fused bicyclic system, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique scaffold is prized for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs). This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to innovate new bioactive molecules.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic cores.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its fused ring system for bioactivity.
• Material Science: Serves as a precursor for organic electronic materials and functional dyes due to its conjugated structure.
• Academic & Contract Research: A valuable reagent for methodological studies in organic synthesis and medicinal chemistry programs.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and target engagement.

Basic Information

Product Name	Pyrrolo[1,2-B]Pyridazin-4(1H)-One
CAS No.	888720-26-1
Molecular Formula	C7H6N2O
Molecular Weight	134.14 g/mol
Synonyms	1H-Pyrrolo[1,2-b]pyridazin-4-one; Pyrrolo[1,2-b]pyridazin-4(1H)-one; 4(1H)-Pyrrolo[1,2-b]pyridazinone; 1H-Pyrrolo[1,2-b]pyridazin-4-ol (tautomer); Fused pyridazinone derivative; [1,2-b]Fused pyrrolopyridazinone
EINECS	Contact for details

Quality Control

Every batch of Pyrrolo[1,2-B]Pyridazin-4(1H)-One is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and consistency for your critical R&D and scale-up processes. A detailed Certificate of Analysis (COA), confirming identity, purity, and impurity profiles via advanced chromatographic and spectroscopic methods, is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). For long-term storage, consider keeping the material under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
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.