Description

8A-Bromo-2,3,3A,8A-Tetrahydro-2,2-Dimethylcyclopent[A]Inden-8(1H)-One CAS NO 64129-23-3 is a specialized brominated indanone derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique bridged polycyclic structure with a bromine substituent makes it a valuable building block for constructing complex molecular architectures. This compound is primarily utilized by research institutions and pharmaceutical development companies engaged in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel therapeutic compounds and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in complex organic reactions, including cross-coupling and cyclization, to construct intricate polycyclic frameworks.
• Agrochemical Research: Serves as a starting material for developing new crop protection agents and pesticides with novel modes of action.
• Material Science: Investigated for the synthesis of advanced organic materials and functionalized polymers.
• Academic & R&D: Employed in university and industrial research laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	8A-Bromo-2,3,3A,8A-Tetrahydro-2,2-Dimethylcyclopent[A]Inden-8(1H)-One
CAS No.	64129-23-3
Molecular Formula	C₁₄H₁₇BrO
Molecular Weight	281.19 g/mol
Synonyms	8a-Bromo-2,3,3a,8a-tetrahydro-2,2-dimethylcyclopenta[a]inden-8(1H)-one; 8a-Bromo-2,2-dimethyl-1,2,3,3a,8,8a-hexahydrocyclopenta[a]inden-8-one; 8a-Bromo-2,2-dimethyl-1,2,3,3a,8,8a-hexahydrocyclopenta[a]indene-8-one; Brominated Dimethylcyclopentaindenone; 64129-23-3
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, impurities, and other critical parameters are available upon request. We adhere to strict quality management protocols to ensure supply reliability for your research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

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.