Description

6-(2-Hydroxyethyl)-5-Methyl-7-Oxo-4,7-Dihydropyrazolo[1,5-A]Pyrimidine-3-Carbonitrile is a high-purity, advanced pharmaceutical intermediate with a distinct pyrazolopyrimidine core structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex heterocyclic frameworks. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of potential drug molecules, especially those targeting kinase inhibition and other enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic structure.
• Chemical Synthesis Building Block: Serves as a versatile scaffold for constructing more complex nitrogen-containing heterocycles in organic and medicinal chemistry.
• Biochemical Research: Employed in biochemical assays and as a reference standard for studying enzyme-substrate interactions and metabolic pathways.
• Material Science Research: Investigated for potential applications in creating novel organic electronic materials or metal-organic frameworks (MOFs).

Basic Information

Product Name	6-(2-Hydroxyethyl)-5-Methyl-7-Oxo-4,7-Dihydropyrazolo[1,5-A]Pyrimidine-3-Carbonitrile
CAS No.	129909-65-5
Molecular Formula	C₁₁H₁₀N₄O₂
Molecular Weight	230.22 g/mol
Synonyms	5-Methyl-6-(2-hydroxyethyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile; 6-(2-Hydroxyethyl)-5-methyl-7-oxo-4,7-dihydro-1H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile; 129909-65-5; Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 6-(2-hydroxyethyl)-5-methyl-4,7-dihydro-7-oxo-; 4,7-Dihydro-6-(2-hydroxyethyl)-5-methyl-7-oxopyrazolo[1,5-a]pyrimidine-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 6-(2-Hydroxyethyl)-5-Methyl-7-Oxo-4,7-Dihydropyrazolo[1,5-A]Pyrimidine-3-Carbonitrile is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality systems are designed to meet the stringent requirements of pharmaceutical and advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed when not in use to prevent exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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