Description

Ketone, Chloromethyl 2-Methyl-5-Indolinyl (6Ci) is a specialized indoline-based ketone derivative characterized by its chloromethyl functional group. This compound serves as a versatile and high-value synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily required by pharmaceutical R&D and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science: Serves as a precursor for advanced polymers, liquid crystals, or organic electronic materials due to its rigid indoline structure.
• Organic Synthesis: Employed in academic and industrial research for constructing complex indoline-containing natural product analogs and novel heterocycles.
• Chemical Biology: Utilized as a probe or linker in bioconjugation chemistry and the development of chemical tools for biological studies.

Basic Information

Product Name	Ketone, Chloromethyl 2-Methyl-5-Indolinyl (6Ci)
CAS No.	99859-71-9
Molecular Formula	C11H10ClNO
Molecular Weight	207.66 g/mol
Synonyms	1-(Chloromethyl)-2-methyl-1H-indol-5-yl ketone; 5-Acetyl-1-(chloromethyl)-2-methylindole; 2-Methyl-5-indolinyl chloromethyl ketone; 1-(Chloromethyl)-2-methyl-5-acetylindole; (1-(Chloromethyl)-2-methyl-1H-indol-5-yl)methanone; 99859-71-9; Chloromethyl 2-methyl-5-indolinyl ketone
EINECS	Contact for details

Quality Control

Our Ketone, Chloromethyl 2-Methyl-5-Indolinyl (6Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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