Description

Pyrazolo[1,5-A]Pyrimidin-7-Ol, 2-(3,4-Dimethoxyphenyl)-6-Ethyl-5-Methyl- (9Ci) is a high-purity, synthetically derived heterocyclic organic compound of significant interest in advanced chemical research and development. This compound serves as a critical pharmacological intermediate and a versatile building block for the synthesis of novel active molecules. It is primarily sought by pharmaceutical R&D organizations, contract research organizations (CROs), and academic research institutions engaged in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery.
• Chemical Biology Probe Development: Serves as a starting material for creating tool compounds to study biological pathways and protein functions.
• Academic & Institutional R&D: Employed in fundamental research exploring new synthetic methodologies and heterocyclic chemistry.
• Contract Manufacturing (CMO): Supplied for custom synthesis projects and the production of non-commercial, research-scale batches of specialized compounds.
• Library Synthesis for High-Throughput Screening: Used to generate focused chemical libraries for biological screening against novel targets.

Basic Information

Product Name	Pyrazolo[1,5-A]Pyrimidin-7-Ol, 2-(3,4-Dimethoxyphenyl)-6-Ethyl-5-Methyl- (9Ci)
CAS No.	606116-40-9
Molecular Formula	C₁₇H₁₉N₃O₃
Molecular Weight	313.35 g/mol
Synonyms	2-(3,4-Dimethoxyphenyl)-6-ethyl-5-methylpyrazolo[1,5-a]pyrimidin-7-ol; 6-Ethyl-2-(3,4-dimethoxyphenyl)-5-methyl-7H-pyrazolo[1,5-a]pyrimidin-7-one; 606116-40-9; Pyrazolo[1,5-a]pyrimidin-7-ol, 2-(3,4-dimethoxyphenyl)-6-ethyl-5-methyl-; 2-(3,4-Dimethoxyphenyl)-6-ethyl-5-methyl-7H-pyrazolo[1,5-a]pyrimidin-7-one; 6-Ethyl-2-(3,4-dimethoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7(4H)-one
EINECS	Contact for details

Quality Control

Our production of Pyrazolo[1,5-A]Pyrimidin-7-Ol, 2-(3,4-Dimethoxyphenyl)-6-Ethyl-5-Methyl- (9Ci) adheres to stringent quality management systems to ensure batch-to-batch consistency and high purity, critical for research applications. Each lot undergoes comprehensive analytical characterization using techniques such as HPLC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles to support your regulatory and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 maximize stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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