Description

4-(1H-Pyrazol-4-Yl)-7H-Pyrrolo[2,3-D]Pyrimidine CAS NO 952518-97-7 is a high-purity heterocyclic organic compound, a pyrazolyl-pyrrolopyrimidine derivative, serving as a critical advanced pharmaceutical intermediate and a versatile building block in medicinal chemistry. Its molecular architecture makes it a valuable scaffold for the research and development of novel therapeutic agents, particularly kinase inhibitors targeting various oncological and inflammatory pathways. This compound is essential for pharmaceutical R&D laboratories, biotechnology firms, and fine chemical manufacturers engaged in the synthesis of next-generation active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of targeted small-molecule drugs, especially kinase inhibitors for oncology and immunology.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and high-throughput screening in drug discovery programs.
• Biochemical Tool Compound: Employed in biochemical assays to study enzyme function and cellular signaling pathways.
• Fine Chemical Synthesis: Serves as a precursor for the preparation of more complex heterocyclic compounds with specialized functionalities.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) settings for exploratory synthetic chemistry and pharmacological research.

Basic Information

Product Name	4-(1H-Pyrazol-4-Yl)-7H-Pyrrolo[2,3-D]Pyrimidine
CAS No.	952518-97-7
Molecular Formula	C9H7N5
Molecular Weight	185.19 g/mol
Synonyms	4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine; 7H-Pyrrolo[2,3-d]pyrimidine, 4-(1H-pyrazol-4-yl)-; 4-(1H-Pyrazol-4-yl)pyrrolo[2,3-d]pyrimidine; Pyrrolo[2,3-d]pyrimidine, 4-(1H-pyrazol-4-yl)-7H-; 952518-97-7; 4-(1H-Pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 4-(1H-Pyrazol-4-Yl)-7H-Pyrrolo[2,3-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the exacting standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
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.