Description

3-Chloro-4-Cyano (1H)Indazole is a high-value, multi-functional heterocyclic building block essential for modern synthetic chemistry. Its unique molecular scaffold, featuring both chloro and cyano substituents, provides versatile reactivity for constructing complex pharmacophores and advanced materials. This compound is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and material science industries for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, anticancer agents, and other biologically active small molecules.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport materials.
• Chemical Biology: Employed as a probe or linker in the design of chemical tools for studying biological pathways.
• Custom Synthesis: Utilized by contract research and manufacturing organizations (CROs/CMOs) for client-specific projects requiring advanced indazole chemistry.
• Academic Research: A valuable reagent for methodological development in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	3-Chloro-4-Cyano (1H)Indazole
CAS No.	1000341-39-8
Molecular Formula	C8H4ClN3
Molecular Weight	177.59 g/mol
Synonyms	3-Chloro-1H-indazole-4-carbonitrile; 4-Cyano-3-chloro-1H-indazole; 1H-Indazole-4-carbonitrile, 3-chloro-; 3-Chloro-4-cyanoindazole
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Cyano (1H)Indazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong alkalis and fluorides. The container should be kept tightly sealed to protect from 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%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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