Description

4-Nitro-1H-Indole-3-Carbaldehyde is a versatile and high-value nitro-substituted indole derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both an aldehyde and a nitro group on the indole scaffold, makes it an essential building block for constructing complex heterocyclic compounds. This product is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex indole-based drug candidates, particularly for oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialized polymers and organic electronic materials.
• Dye & Pigment Synthesis: Employed in the production of advanced colorants and fluorescent markers due to the chromophoric indole-nitrogen system.
• Academic & R&D: A fundamental reagent in university and corporate laboratories for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	4-Nitro-1H-Indole-3-Carbaldehyde
CAS No.	10553-11-4
Molecular Formula	C9H6N2O3
Molecular Weight	190.16 g/mol
Synonyms	4-Nitroindole-3-carboxaldehyde; 3-Formyl-4-nitroindole; 4-Nitro-1H-indole-3-carboxaldehyde; 1H-Indole-3-carboxaldehyde, 4-nitro-; 4-Nitroindole-3-carbaldehyde; 4-Nitro-3-indolecarboxaldehyde; 3-Carbaldehyde-4-nitroindole
EINECS	Contact for details

Quality Control

Our 4-Nitro-1H-Indole-3-Carbaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, for comprehensive identity and purity verification. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be amber-colored or stored in a dark place.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.