Description

1H-Indole-2-Carboxaldehyde,3-Hydroxy-(9Ci) is a versatile heterocyclic aldehyde building block, essential for advanced organic synthesis and pharmaceutical research. Its unique indole core functionalized with both aldehyde and hydroxyl groups makes it a critical precursor for constructing complex molecular architectures. This high-purity intermediate is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal complexation.
• Fluorescent Probe and Dye Chemistry: Utilized in the synthesis of indole-based fluorophores and chromophores for analytical and material science applications.
• Academic and Industrial R&D: A fundamental building block for methodological studies in organic chemistry and new reaction development.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals and advanced materials.

Basic Information

Product Name	1H-Indole-2-Carboxaldehyde,3-Hydroxy-(9Ci)
CAS No.	172984-51-9
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	3-Hydroxy-1H-indole-2-carboxaldehyde; 3-Hydroxyindole-2-carboxaldehyde; 2-Formyl-3-hydroxyindole; 3-Hydroxy-2-indolecarboxaldehyde; 3-Hydroxy-1H-indole-2-carbaldehyde; 172984-51-9; 3-Hydroxyindole-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 1H-Indole-2-Carboxaldehyde,3-Hydroxy-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports compliance in cGMP and ISO 9001 environments for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert gas such as argon or nitrogen.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystals
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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