Description

1H-Pyrazole-4-Carbonitrile, 3-Acetyl-4,5-Dihydro-5,5-Dimethyl- (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique pyrazole-carbonitrile core enables the construction of complex molecular architectures. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Serves as a key precursor in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Fine Chemical Production: Used in the manufacture of complex specialty chemicals, dyes, and functional materials requiring specific heterocyclic motifs.
• Research & Development: Essential for academic and industrial R&D labs exploring new chemical entities and reaction pathways in organic chemistry.
• Ligand and Catalyst Development: The pyrazole moiety can be utilized to create novel ligands for catalytic systems in asymmetric synthesis.

Basic Information

Product Name	1H-Pyrazole-4-Carbonitrile, 3-Acetyl-4,5-Dihydro-5,5-Dimethyl- (9Ci)
CAS No.	86556-93-6
Molecular Formula	C8H11N3O
Molecular Weight	165.19 g/mol
Synonyms	3-Acetyl-4,5-dihydro-5,5-dimethyl-1H-pyrazole-4-carbonitrile; 5,5-Dimethyl-3-acetyl-4,5-dihydro-1H-pyrazole-4-carbonitrile; 4,5-Dihydro-5,5-dimethyl-3-acetyl-1H-pyrazole-4-carbonitrile; 3-Acetyl-5,5-dimethyl-4,5-dihydro-1H-pyrazole-4-carbonitrile; 1H-Pyrazole-4-carbonitrile, 4,5-dihydro-5,5-dimethyl-3-acetyl-; 86556-93-6; (9CI) designation compound.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to verify identity, purity, and consistency for every batch. Certificates of Analysis (COA) detailing all specifications are available upon request. Our quality management system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

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%
Heavy Metals	≤ 10 ppm

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