Description

(8'Ar)-1'-Acetyl-2',3',8',8'A-Tetrahydro-5',6'-Dimethoxyspiro[2,5-Cyclohexadiene-1,7'(1'H)-Cyclopent[Ij]Isoquinolin]-4-One is a complex spirocyclic organic compound of significant interest in advanced synthetic chemistry. Its intricate molecular architecture makes it a valuable key intermediate for the research and development of novel pharmacologically active molecules. This high-purity compound is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in cutting-edge organic synthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex alkaloids and other bioactive compounds for drug discovery programs.
• Organic Synthesis Research: Used as a model substrate or starting material in methodological studies involving spirocyclic systems and complex ring formations.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Academic & Institutional Research: Utilized in universities and research institutes for studies in medicinal chemistry and synthetic organic chemistry.
• Fine Chemical Production: Acts as a precursor in the multi-step synthesis of specialized fine chemicals and advanced materials.

Basic Information

Item	Detail
Product Name	(8'Ar)-1'-Acetyl-2',3',8',8'A-Tetrahydro-5',6'-Dimethoxyspiro[2,5-Cyclohexadiene-1,7'(1'H)-Cyclopent[Ij]Isoquinolin]-4-One
CAS No.	4880-87-9
Molecular Formula	C21H23NO5
Molecular Weight	369.41 g/mol
Synonyms	1'-Acetyl-2',3',8',8'a-tetrahydro-5',6'-dimethoxyspiro[cyclohexa-2,5-diene-1,7'(1'H)-cyclopent[ij]isoquinolin]-4-one; Spiro[cyclohexa-2,5-diene-1,7'(1'H)-cyclopent[ij]isoquinoline]-4-one, 1'-acetyl-2',3',8',8'a-tetrahydro-5',6'-dimethoxy-; (8aR)-1'-Acetyl-2',3',8',8a-tetrahydro-5',6'-dimethoxyspiro[cyclohexa-2,5-diene-1,7'(1'H)-cyclopent[ij]isoquinolin]-4-one; CAS 4880-87-9
EINECS	Contact for details

Quality Control

Our (8'Ar)-1'-Acetyl-2',3',8',8'A-Tetrahydro-5',6'-Dimethoxyspiro[2,5-Cyclohexadiene-1,7'(1'H)-Cyclopent[Ij]Isoquinolin]-4-One is produced under strict quality management systems. Every batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency, meeting the stringent requirements of research and development applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); ensure containers are sealed under inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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