Description

1-Ethyl-2-Oxo-1,2-Dihydrobenzo[Cd]Indole-6-Sulfonyl Chloride is a high-purity sulfonyl chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its reactivity as a sulfonylation agent, enabling the precise introduction of the sulfonyl functional group into complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing high-performance, light-fast organic dyes and pigments.
• Material Science Research: Building block for creating functional polymers and advanced organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways.
• Custom Synthesis and R&D: Serves as a versatile reagent for contract research organizations and fine chemical custom synthesis.

Basic Information

Product Name	1-Ethyl-2-Oxo-1,2-Dihydrobenzo[Cd]Indole-6-Sulfonyl Chloride
CAS No.	32103-15-4
Molecular Formula	C14H12ClNO3S
Molecular Weight	309.77 g/mol
Synonyms	1-Ethyl-2-oxo-2,3-dihydro-1H-benzo[cd]indole-6-sulfonyl chloride; 6-(Chlorosulfonyl)-1-ethyl-1,2-dihydrobenzo[cd]indol-2-one; 1-Ethyl-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonyl chloride; Benzo[cd]indole-6-sulfonyl chloride, 1-ethyl-1,2-dihydro-2-oxo-; 1-Ethyl-2-oxo-2,3-dihydro-1H-benzo[cd]indol-6-sulfonyl chloride
EINECS	Contact for details

Quality Control

Our 1-Ethyl-2-Oxo-1,2-Dihydrobenzo[Cd]Indole-6-Sulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed batch-specific results are 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 under dry conditions to prevent decomposition. Keep away from heat, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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