Description

Cyclobut[Cd]Indene-4-Carboxaldehyde, 1A,3A,6,6B-Tetrahydro- (9Ci) is a specialized, high-purity organic building block with the CAS number 92208-39-4. This compound is valued for its unique fused polycyclic structure, which makes it a critical intermediate in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex ring system for bioactivity.
• Material Science: Acts as a building block for organic electronic materials and advanced polymers due to its rigid, conjugated framework.
• Academic & Industrial R&D: Employed in methodological chemistry research for studying cycloaddition reactions and constructing complex polycyclic systems.
• Fine Chemical Synthesis: Utilized in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	Cyclobut[Cd]Indene-4-Carboxaldehyde, 1A,3A,6,6B-Tetrahydro- (9Ci)
CAS No.	92208-39-4
Molecular Formula	C₁₂H₁₂O
Molecular Weight	172.22 g/mol
Synonyms	1a,3a,6,6b-Tetrahydrocyclobut[cd]indene-4-carboxaldehyde; 4-Formyl-1a,3a,6,6b-tetrahydrocyclobut[cd]indene; Cyclobut[cd]indene-4-carboxaldehyde, 1a,3a,6,6b-tetrahydro-; 92208-39-4; Tetrahydrocyclobut[cd]indene-4-carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of Cyclobut[Cd]Indene-4-Carboxaldehyde, 1A,3A,6,6B-Tetrahydro- (9Ci) is produced and tested under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency essential for research and scale-up. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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) in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white 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.