Description

3-Vinyl-1-Pyrazoline is a versatile heterocyclic organic compound featuring a reactive vinyl group attached to a pyrazoline ring. This unique structure makes it a valuable building block in organic synthesis and materials science. It is primarily sought after by research chemists and industrial manufacturers for developing advanced polymers, pharmaceuticals, and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and bioactive molecules.
• Polymer & Resin Modifier: Used as a reactive monomer or cross-linking agent to introduce functional groups into polymer chains, enhancing material properties.
• Agrochemical Synthesis: Employed in the research and development of new pesticides and herbicides.
• Dye & Pigment Manufacturing: Acts as an intermediate for creating specialized colorants and optical brighteners.
• Academic & Industrial R&D: A crucial reagent for exploring new chemical reactions and developing innovative materials in laboratory settings.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	3-Vinyl-1-Pyrazoline
CAS No.	15779-79-0
Molecular Formula	C5H8N2
Molecular Weight	96.13 g/mol
Synonyms	1-Pyrazoline, 3-ethenyl-; 3-Ethenyl-1-pyrazoline; 3-Vinylpyrazoline; 3-Vinyl-δ1-pyrazoline; 3-Vinyl-1,2-diazacyclopent-2-ene; 3-Vinyl-2-pyrazoline; 1-Vinyl-2-pyrazoline (common misnomer)
EINECS	Contact for details

Quality Control

Our 3-Vinyl-1-Pyrazoline is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, for comprehensive characterization and impurity profiling. A Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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