Description

3-Cyclopentapyrazolecarbonylchloride,2,4,5,6-Tetrahydro-2,6-Dimethyl-(9Ci) is a high-purity, advanced pharmaceutical intermediate and versatile chemical building block. This compound is critical for the synthesis of complex heterocyclic molecules, offering researchers and manufacturers a reliable starting point for developing new active ingredients. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for research, process development, and commercial-scale production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Chemical Research & Development: Serves as a versatile building block in organic synthesis for creating complex molecular libraries and exploring new chemical spaces.
• Material Science: Potential applications in the development of specialty polymers and advanced functional materials requiring specific heterocyclic components.

Basic Information

Product Name	3-Cyclopentapyrazolecarbonylchloride,2,4,5,6-Tetrahydro-2,6-Dimethyl-(9Ci)
CAS No.	146979-79-5
Molecular Formula	C11H15ClN2O
Molecular Weight	226.70 g/mol
Synonyms	2,4,5,6-Tetrahydro-2,6-dimethyl-3-cyclopentapyrazolecarbonyl chloride; 3-Cyclopentapyrazolecarbonyl chloride, 2,4,5,6-tetrahydro-2,6-dimethyl-; 2,6-Dimethyl-2,4,5,6-tetrahydro-3-cyclopentapyrazolecarbonyl chloride; 146979-79-5; 3-Cyclopentapyrazolecarbonylchloride, 2,4,5,6-tetrahydro-2,6-dimethyl-; 2,4,5,6-Tetrahydro-2,6-dimethylcyclopenta[c]pyrazole-3-carbonyl chloride
EINECS	Contact for details

Quality Control

Our 3-Cyclopentapyrazolecarbonylchloride,2,4,5,6-Tetrahydro-2,6-Dimethyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in its original packaging to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Maximum Impurity (HPLC)	≤ 1.0%

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