Description

Pyrazolo[5,1-B]Quinazolin-9-Ol, 2-(3,4-Dimethoxyphenyl)-5,6,7,8-Tetrahydro- (9Ci) is a high-purity, complex heterocyclic organic compound of significant interest in advanced chemical synthesis. This compound matters as a sophisticated pharmaceutical intermediate and key building block for research into novel bioactive molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates targeting various therapeutic areas.
• Organic Synthesis Building Block: Used in research to construct complex molecular architectures, leveraging its fused pyrazoloquinazoline core.
• Biochemical Research: Employed in academic and industrial laboratories for studying structure-activity relationships (SAR) and biological mechanisms.
• Agrochemical Development: Acts as a starting material for creating novel compounds with potential pesticidal or herbicidal activity.
• Material Science Research: Investigated for the development of specialty chemicals and advanced organic materials.

Basic Information

Product Name	Pyrazolo[5,1-B]Quinazolin-9-Ol, 2-(3,4-Dimethoxyphenyl)-5,6,7,8-Tetrahydro- (9Ci)
CAS No.	606116-45-4
Molecular Formula	C19H19N3O3
Molecular Weight	337.37 g/mol
Synonyms	2-(3,4-Dimethoxyphenyl)-5,6,7,8-tetrahydropyrazolo[5,1-b]quinazolin-9-ol; 2-(3,4-Dimethoxyphenyl)-5,6,7,8-tetrahydro-9H-pyrazolo[5,1-b]quinazolin-9-one (tautomer); 606116-45-4; Pyrazolo[5,1-b]quinazolin-9-ol, 2-(3,4-dimethoxyphenyl)-5,6,7,8-tetrahydro-; SCHEMBL23305277; AOB87717; DTXSID60676669
EINECS	Contact for details

Quality Control

Every batch of our Pyrazolo[5,1-B]Quinazolin-9-Ol intermediate is produced under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

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