Description

6-Chloro-1-Ethyl-1H-Pyrazolo[3,4-D]Pyrimidine is a high-value heterocyclic building block and key pharmaceutical intermediate. This compound is critical for research and development in medicinal chemistry, particularly in the synthesis of targeted small molecule inhibitors. It is primarily utilized by pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of kinase inhibitors and other targeted therapeutics for oncology and inflammatory diseases.
• Agrochemical Research: Serves as a building block for developing new active ingredients with herbicidal or fungicidal properties.
• Chemical Biology Probe Development: Used to create tool compounds for studying specific enzyme functions and signaling pathways.
• Organic Synthesis: A versatile scaffold for constructing complex heterocyclic libraries for high-throughput screening in drug discovery.
• Academic & Contract Research: Employed in university and CRO settings for fundamental research in medicinal and synthetic organic chemistry.

Basic Information

Product Name	6-Chloro-1-Ethyl-1H-Pyrazolo[3,4-D]Pyrimidine
CAS No.	1443286-78-9
Molecular Formula	C7H7ClN4
Molecular Weight	182.61 g/mol
Synonyms	1-Ethyl-6-chloro-1H-pyrazolo[3,4-d]pyrimidine; 6-Chloro-1-ethyl-1H-pyrazolo[3,4-d]pyrimidine; Pyrazolo[3,4-d]pyrimidine, 6-chloro-1-ethyl-1H-; 1443286-78-9; 1H-Pyrazolo[3,4-d]pyrimidine, 6-chloro-1-ethyl-; 6-Chloro-1-ethylpyrazolo[3,4-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 6-Chloro-1-Ethyl-1H-Pyrazolo[3,4-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and mass spectrometry, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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