Description

8H-Indeno[1,2-D]Oxazole, 2,2'-(1-Ethylpropylidene)Bis[3A,8A-Dihydro-, (3Ar,3'Ar,8As,8'As)- is a sophisticated chiral organic compound belonging to the indenoxazole class, serving as a critical advanced intermediate in modern chemical synthesis. Its value lies in its unique fused bicyclic structure and stereochemistry, which are essential for constructing complex molecules with high specificity. This product is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex chiral scaffolds.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where its structural complexity can contribute to targeted biological activity.
• Material Science: Potential precursor for organic electronic materials, such as OLEDs or conductive polymers, due to its extended π-conjugated system.
• Asymmetric Catalysis Ligand Synthesis: Serves as a core structure for developing novel chiral ligands used in enantioselective catalytic reactions.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry, including new cyclization and cross-coupling reactions.
• Fine Chemical Production: Intermediate in the multi-step synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	8H-Indeno[1,2-D]Oxazole, 2,2'-(1-Ethylpropylidene)Bis[3A,8A-Dihydro-, (3Ar,3'Ar,8As,8'As)-
CAS No.	1092582-89-2
Molecular Formula	C25H24N2O2
Molecular Weight	384.47 g/mol
Synonyms	(3aR,3'aR,8aS,8'aS)-2,2'-(1-Ethylpropylidene)bis[3a,8a-dihydro-8H-indeno[1,2-d]oxazole]; 2,2'-(1-Ethylpropylidene)bis[(3aR,8aS)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole]; Bis(indenoxazole) derivative; Chiral indenoxazole dimer; 1-Ethylpropylidene-bis-dihydroindenoxazole
EINECS	Contact for details

Quality Control

Every batch of our 8H-Indeno[1,2-D]Oxazole, 2,2'-(1-Ethylpropylidene)Bis[3A,8A-Dihydro-, (3Ar,3'Ar,8As,8'As)- is produced and tested under strict quality management protocols to ensure high purity and batch-to-batch consistency, critical for sensitive R&D and scale-up processes. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, chiral purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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