Description

1H-Indene-1-Carboxaldehyde, 2,3-Dihydro-, (-)- (9Ci) is a chiral, non-racemic aldehyde derivative of indane, serving as a high-value synthetic building block. This compound is critical for the enantioselective synthesis of complex organic molecules, where its defined stereochemistry and reactive aldehyde group enable precise chemical transformations. It is primarily needed by research and development laboratories in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of enantiomerically pure pesticides and herbicides.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for the synthesis of novel chiral ligands and organocatalysts.
• Fine Chemical Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and specialty chemicals.
• Material Science Research: Investigated as a monomer or functional component in the development of advanced polymeric materials with specific optical properties.

Basic Information

Product Name	1H-Indene-1-Carboxaldehyde, 2,3-Dihydro-, (-)- (9Ci)
CAS No.	155932-36-8
Molecular Formula	C10H10O
Molecular Weight	146.19 g/mol
Synonyms	(-)-2,3-Dihydro-1H-indene-1-carboxaldehyde; (1S)-2,3-Dihydro-1H-indene-1-carbaldehyde; (S)-Indane-1-carbaldehyde; (S)-2,3-Dihydro-1H-indene-1-carboxaldehyde; (S)-1-Formylindane; (S)-Indan-1-carbaldehyde; (S)-1-Indanecarboxaldehyde; L-(-)-Indane-1-carboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 1H-Indene-1-Carboxaldehyde, 2,3-Dihydro-, (-)- (9Ci) is produced and controlled under a strict quality management system. Our products undergo rigorous quality testing, including chiral purity analysis, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profile is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and maintain stability. Keep the container in a cool, dry, and well-ventilated place. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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