Description

n-Acetyl-5-Chloroindole CAS NO 94353-40-9 is a versatile halogenated indole derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized indole scaffold that is essential for constructing complex molecules with targeted biological activity. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme inhibition and receptor binding.
• Fine Chemical Production: Intermediate for the manufacture of dyes, pigments, and other specialty chemicals.

Basic Information

Product Name	n-Acetyl-5-Chloroindole
CAS No.	94353-40-9
Molecular Formula	C10H8ClNO
Molecular Weight	193.63 g/mol
Synonyms	1-(5-Chloro-1H-indol-1-yl)ethanone; 5-Chloro-1-acetylindole; 5-Chloroindole-1-yl methyl ketone; N-Acetyl-5-chloroindole; 1-Acetyl-5-chloroindole; 5-Chloro-N-acetylindole; 94353-40-9; 5-Chloro-1H-indole-1-acetic acid, methyl ester (tautomeric form)
EINECS	Contact for details

Quality Control

Our n-Acetyl-5-Chloroindole is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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