Description

2-Phenyl-5,6-dihydropyrazolo[5,1-a]isoquinoline is a high-purity, fused heterocyclic compound of significant interest in advanced organic synthesis. This specialized chemical serves as a critical building block for the development of novel pharmacologically active molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for use in medicinal chemistry programs, including the synthesis of potential drug candidates and bioactive probes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic scaffolds for drug discovery, particularly in oncology and CNS research.
• Medicinal Chemistry Research: Used as a core structure for structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties.
• Agrochemical Development: Serves as a building block for creating novel active ingredients with potential herbicidal or insecticidal properties.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or host material due to its rigid, conjugated structure.
• Academic & Industrial R&D: Employed in methodological studies for developing new synthetic routes to complex polycyclic systems.
• Chemical Biology: Utilized in the design and synthesis of molecular probes to study biological pathways and protein functions.

Basic Information

Product Name	2-Phenyl-5,6-dihydropyrazolo[5,1-a]isoquinoline
CAS No.	61001-31-8
Molecular Formula	C19H14N2
Molecular Weight	270.33 g/mol
Synonyms	2-Phenyl-5,6-dihydro-4H-pyrazolo[5,1-a]isoquinoline; 2-Phenyl-4,5-dihydropyrazolo[5,1-a]isoquinoline; Pyrazolo[5,1-a]isoquinoline, 2-phenyl-5,6-dihydro-; 5,6-Dihydro-2-phenylpyrazolo[5,1-a]isoquinoline
EINECS	Contact for details

Quality Control

Our 2-Phenyl-5,6-dihydropyrazolo[5,1-a]isoquinoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications. We support custom synthesis and can tailor purity grades to meet specific research or cGMP starting material requirements.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
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.