Description

4,7-Methano-1H-Indene-5-Carboxaldehyde, 3A,4,7,7A-Tetrahydro-, (3Aalpha,4Alpha,7Alpha,7Aalpha)- (9Ci) is a specialized bicyclic aldehyde derivative, serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique bridged-ring structure makes it a critical building block for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical sectors, where it is used to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Building block for developing advanced pesticides, herbicides, and plant growth regulators with unique modes of action.
• Material Science Research: Used in the development of specialty polymers, resins, and advanced organic materials with tailored properties.
• Flavor & Fragrance Chemistry: Intermediate for creating complex, musky, or woody aroma chemicals and specialty flavor compounds.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including cycloaddition and functionalization reactions.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value molecules for various technological applications.

Basic Information

Product Name	4,7-Methano-1H-Indene-5-Carboxaldehyde, 3A,4,7,7A-Tetrahydro-, (3Aalpha,4Alpha,7Alpha,7Aalpha)- (9Ci)
CAS No.	134732-84-6
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	3a,4,7,7a-Tetrahydro-4,7-methano-1H-indene-5-carboxaldehyde; (3aR,4S,7R,7aS)-3a,4,7,7a-Tetrahydro-4,7-methano-1H-indene-5-carbaldehyde; Bicyclo[2.2.1]hept-5-ene-2-carboxaldehyde, 1,2,3,4-tetrahydro- (related isomer); Norbornene carboxaldehyde derivative; 4,7-Methanoindan-5-carbaldehyde; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4,7-Methano-1H-Indene-5-Carboxaldehyde is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical quality parameters are provided with every shipment. We support cGMP and ISO standards for pharmaceutical and industrial 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 area at 2-8°C for long-term stability. This compound is easily oxidized and light-sensitive; prolonged exposure to air, moisture, or light should be avoided. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0% (Standard Grade)
Water Content (KF)	≤ 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.