Description

1H-Indazole, 1-(2-Chloro-1-Oxopropyl)- (9Ci) CAS NO 201299-94-7 is a specialized indazole derivative, a high-value chemical intermediate prized for its reactive functional groups. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical synthesis and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the indazole core for biological activity.
• Organic Synthesis: Serves as a versatile precursor for further chemical transformations, including coupling reactions and heterocycle formation in academic and industrial labs.
• Material Science: Potential intermediate in the creation of specialty polymers, ligands for catalysis, and advanced organic electronic materials.

Basic Information

Product Name	1H-Indazole, 1-(2-Chloro-1-Oxopropyl)- (9Ci)
CAS No.	201299-94-7
Molecular Formula	C10H9ClN2O
Molecular Weight	208.64 g/mol
Synonyms	1-(2-Chloro-1-oxopropyl)-1H-indazole; 1-(2-Chloropropanoyl)-1H-indazole; 1-(2-Chloropropionyl)indazole; 1H-Indazole-1-propionyl chloride; 201299-94-7; 1-(2-Chloro-1-oxopropyl)indazole; 1-(2-Chloropropionyl)-1H-indazole; 1-(2-Chloro-propanoyl)-1H-indazole
EINECS	Contact for details

Quality Control

Our 1H-Indazole, 1-(2-Chloro-1-Oxopropyl)- (9Ci) is produced 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) are provided with every shipment, detailing all relevant specifications. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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