Description

3-Cyano-4-Hydroxyindole is a versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex pharmacologically active molecules, particularly within the indole alkaloid family. Pharmaceutical research and development laboratories, as well as fine chemical manufacturers, need this high-purity intermediate to synthesize novel compounds for drug discovery programs targeting a range of therapeutic areas.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex indole-based active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators that utilize the indole scaffold.
• Material Science: Acts as a building block for organic electronic materials, dyes, and pigments due to its conjugated π-system and functional groups.
• Biochemical Research: Employed in the study of enzyme inhibitors and receptor ligands, leveraging its structural similarity to natural indole derivatives.
• Academic & Contract Research: A valuable reagent for methodological development and the construction of complex molecular libraries in academic and industrial R&D settings.

Basic Information

Item	Details
Product Name	3-Cyano-4-Hydroxyindole
CAS No.	81779-30-8
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	4-Hydroxy-1H-indole-3-carbonitrile; 4-Hydroxyindole-3-carbonitrile; 3-Cyano-4-hydroxy-1H-indole; 1H-Indole-3-carbonitrile, 4-hydroxy-; 4-Hydroxy-3-cyanoindole
EINECS	Contact for details

Quality Control

Our 3-Cyano-4-Hydroxyindole is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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