Description

5-Chloro-2-Methylene-1,3,3-Trimethylindoline is a versatile indoline derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its unique structure, featuring a reactive methylene group and a chloro substituent, makes it a valuable building block for constructing complex heterocyclic systems. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty dye sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of bioactive molecules, including potential drug candidates and diagnostic agents.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Functional Dye & Pigment Manufacturing: Serves as a core structure for creating specialized dyes, pigments, and photochromic materials.
• Organic Light-Emitting Diode (OLED) Research: Investigated as a building block for electron-transport or emissive layer materials in electronic displays.
• Polymer & Material Science: Employed in the synthesis of functional polymers and advanced organic materials with specific optical or electronic properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies and the exploration of new chemical reactions in synthetic organic chemistry.

Basic Information

Product Name	5-Chloro-2-Methylene-1,3,3-Trimethylindoline
CAS No.	6872-17-9
Molecular Formula	C₁₂H₁₄ClN
Molecular Weight	207.70 g/mol
Synonyms	5-Chloro-2,3-dihydro-2-methylene-1,3,3-trimethyl-1H-indole; 5-Chloro-2-methylen-1,3,3-trimethylindolin; 5-Chloro-2-methylene-1,3,3-trimethyl-2,3-dihydro-1H-indole; 1H-Indole, 5-chloro-2,3-dihydro-2-methylene-1,3,3-trimethyl-; 5-Chloro-2-methylene-1,3,3-trimethylindoline; Fischer's Base, 5-Chloro-
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Methylene-1,3,3-Trimethylindoline is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR) for structural confirmation, to ensure consistency and compliance with high-purity standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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