Description

2H-Isoindole-2-Carboxaldehyde, 1,3-Dihydro- (9Ci) is a versatile heterocyclic aldehyde building block with the CAS number 35180-21-3. This compound matters as a key synthetic intermediate for constructing complex molecular architectures, particularly in pharmaceutical and advanced material research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those containing isoindole or phthalimide cores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive aldehyde group for further functionalization.
• Organic Ligand Precursor: Acts as a starting material for the preparation of specialized ligands used in catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic semiconductors, dyes, and photoactive materials due to its conjugated structure.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	2H-Isoindole-2-Carboxaldehyde, 1,3-Dihydro- (9Ci)
CAS No.	35180-21-3
Molecular Formula	C9H7NO
Molecular Weight	145.16 g/mol
Synonyms	1,3-Dihydro-2H-isoindole-2-carboxaldehyde; 2-Formylisoindoline; Isoindoline-2-carboxaldehyde; 2-Isoindolinecarboxaldehyde; 2-Formyl-2,3-dihydro-1H-isoindole; 1H-Isoindole-2-carboxaldehyde, 1,3-dihydro-; 2-Carboxaldehydeisoindoline
EINECS	Contact for details

Quality Control

Our 2H-Isoindole-2-Carboxaldehyde, 1,3-Dihydro- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation.

Storage

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

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.