Description

(3Ar,8As)-2,2,8-Trimethyl-3,3A,6,8A-Tetrahydro-1H-Azulene-5,6-Dicarbal Dehyde is a specialized, high-purity chemical intermediate with a complex azulene-derived structure. This compound is valued for its unique molecular framework, which makes it a versatile building block in advanced organic synthesis and fine chemical manufacturing. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fragrance industries for creating novel compounds and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex, multi-ring target molecules.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its unique carbon skeleton can contribute to novel modes of action.
• Fragrance & Flavor Chemistry: Acts as a precursor for the synthesis of high-value aroma chemicals and terpenoid derivatives due to its azulene-related structure.
• Material Science Research: Investigated as a monomer or precursor for organic electronic materials, dyes, and pigments, leveraging its conjugated system.
• Academic & Industrial R&D: Employed in methodological chemistry research, including catalysis studies and the development of new synthetic pathways.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for producing tailored, high-value specialty chemicals.

Basic Information

Product Name	(3Ar,8As)-2,2,8-Trimethyl-3,3A,6,8A-Tetrahydro-1H-Azulene-5,6-Dicarbal Dehyde
CAS No.	50656-61-6
Molecular Formula	C₁₅H₂₀O₂
Molecular Weight	232.32 g/mol
Synonyms	2,2,8-Trimethyl-3,3a,6,8a-tetrahydro-1H-azulene-5,6-dicarbaldehyde; (3aR,8aS)-2,2,8-Trimethyl-3,3a,6,8a-tetrahydro-1H-azulene-5,6-dicarboxaldehyde; Azulene-5,6-dicarbaldehyde derivative; 1H-Azulene-5,6-dicarboxaldehyde, 2,2,8-trimethyl-3,3a,6,8a-tetrahydro-, (3aR,8aS)-; Chiral Azulene Dialdehyde
EINECS	Contact for details

Quality Control

Every batch of (3Ar,8As)-2,2,8-Trimethyl-3,3A,6,8A-Tetrahydro-1H-Azulene-5,6-Dicarbal Dehyde is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, with specifications tailored to meet the rigorous demands of research and process chemistry. Certificates of Analysis (COA) detailing chiral purity, assay, and impurity profiles are available for all shipments.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is light-sensitive and easily oxidized; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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