Description

1H-Indole-2-Carboxaldehyde, 2,3-Dihydro- (9Ci) is a versatile heterocyclic aldehyde building block, a key intermediate in advanced organic synthesis. Its value lies in its reactive formyl group fused to a partially saturated indole core, enabling the construction of complex nitrogen-containing molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex alkaloids, tryptamine derivatives, and other bioactive molecules with potential therapeutic applications.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a building block for creating novel organic ligands, dyes, and functional polymers.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including cyclization and cross-coupling reactions.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals for various high-value industrial applications.

Basic Information

Product Name	1H-Indole-2-Carboxaldehyde, 2,3-Dihydro- (9Ci)
CAS No.	412341-32-3
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	2,3-Dihydro-1H-indole-2-carboxaldehyde; 2-Formyl-2,3-dihydro-1H-indole; 2,3-Dihydroindole-2-carbaldehyde; 2-Carbaldehyde-2,3-dihydroindole; Indoline-2-carboxaldehyde; 2,3-Dihydro-1H-indole-2-carbaldehyde; 2-Indolinecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 1H-Indole-2-Carboxaldehyde, 2,3-Dihydro- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.