Description

3,3-Diamino-2-[(E)-(3-Oxo-1H-Indol-2-Ylidene)Methyl]Prop-2-Enenitrile is a specialized organic compound featuring a unique indole-based molecular framework. This structure makes it a valuable advanced intermediate for the synthesis of complex heterocyclic systems and functional dyes. It is primarily sought by pharmaceutical research and fine chemical synthesis sectors for developing novel active ingredients and high-performance pigments.

Application

• Pharmaceutical Intermediate: Key building block for the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Organic Synthesis Reagent: Used in the construction of complex polycyclic and heterocyclic compounds for academic and industrial research.
• Functional Dye Precursor: Serves as a core structure in the synthesis of specialized dyes and pigments for optoelectronic applications.
• Biochemical Research: Potential use as a probe or scaffold in biochemical studies due to its indole moiety and reactive functional groups.
• Material Science Research: Investigated for incorporation into organic semiconductors or photoactive materials.

Basic Information

Product Name	3,3-Diamino-2-[(E)-(3-Oxo-1H-Indol-2-Ylidene)Methyl]Prop-2-Enenitrile
CAS No.	171853-02-4
Molecular Formula	C₁₃H₁₁N₅O
Molecular Weight	253.26 g/mol
Synonyms	2-[(E)-2-(Diaminomethylene)-1-cyanoethenyl]-1H-indol-3-one; 2-[(1E)-2-(Diaminomethylene)-1-cyanoethenyl]-1H-indol-3-one; 3,3-Diamino-2-[(E)-(3-oxo-1H-indol-2-ylidene)methyl]prop-2-enenitrile; 2-[(E)-2-(Diaminomethylene)-1-cyanoethenyl]-3-indolinone; (2E)-2-(Diaminomethylene)-3-(3-oxo-1H-indol-2-yl)acrylonitrile; 2-[(1E)-2-(Diaminomethylene)-1-cyanoethenyl]-3-indolinone; 3,3-Diamino-2-[(E)-(3-oxoindolin-2-ylidene)methyl]acrylonitrile
EINECS	Contact for details

Quality Control

Our production of 3,3-Diamino-2-[(E)-(3-Oxo-1H-Indol-2-Ylidene)Methyl]Prop-2-Enenitrile adheres to stringent quality protocols suitable for research and development applications. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications such as assay (HPLC), related substances, and residual solvents are provided and available upon request to support your quality assurance processes.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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