Description

5-Butylisatin is a versatile and synthetically valuable organic compound belonging to the isatin class of heterocycles. It serves as a crucial advanced pharmaceutical intermediate and a key building block in organic synthesis, enabling the construction of complex molecular architectures. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-cancer agents, and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators due to its reactive carbonyl and aromatic structure.
• Organic Synthesis Building Block: Employed in various name reactions (e.g., Friedländer synthesis) to construct complex heterocyclic compounds like quinolines and fused ring systems.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of organic semiconductors, dyes, and polymers with specific optical or electronic properties.
• Biochemical Research: Utilized as a scaffold or probe in medicinal chemistry for studying enzyme inhibition and receptor-ligand interactions.

Basic Information

Product Name	5-Butylisatin
CAS No.	18331-71-0
Molecular Formula	C₁₂H₁₃NO₂
Molecular Weight	203.24 g/mol
Synonyms	5-Butyl-1H-indole-2,3-dione; 5-n-Butylisatin; 5-Butyl-2,3-dioxoindoline; Isatin, 5-butyl-; 1H-Indole-2,3-dione, 5-butyl-; 5-Butylindoline-2,3-dione
EINECS	Contact for details

Quality Control

Our 5-Butylisatin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced intermediates. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.