Description

7,8-Dihydro-9-Methoxy-7,7-Dimethyl-6H-Cyclopent[G]Isoquinoline-5-Carboxylic Acid is a high-purity, synthetically derived organic compound serving as a critical advanced intermediate in modern chemical synthesis. Its complex, fused-ring structure makes it a valuable building block for the development of novel, high-value molecules. This product is essential for research and production in the pharmaceutical and fine chemical industries, where it is utilized to construct complex pharmacophores and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, particularly in research for central nervous system (CNS) and anti-inflammatory drugs.
• Fine Chemical Synthesis: Used as a sophisticated building block for constructing complex heterocyclic compounds and specialty chemicals.
• Agrochemical Research: Employed in the development of new active ingredients for crop protection products.
• Material Science: Investigated as a precursor for organic electronic materials and advanced polymers due to its conjugated system.
• Academic & R&D: Serves as a standard or starting material in organic chemistry research and method development within university and industrial laboratories.

Basic Information

Product Name	7,8-Dihydro-9-Methoxy-7,7-Dimethyl-6H-Cyclopent[G]Isoquinoline-5-Carboxylic Acid
CAS No.	18500-63-5
Molecular Formula	C₁₆H₁₉NO₃
Molecular Weight	273.33 g/mol
Synonyms	9-Methoxy-7,7-dimethyl-6,7,8,9-tetrahydro-5H-cyclopenta[g]isoquinoline-5-carboxylic acid; 7,7-Dimethyl-9-methoxy-6,7,8,9-tetrahydro-5H-cyclopenta[g]isoquinoline-5-carboxylic acid; 5H-Cyclopenta[g]isoquinoline-5-carboxylic acid, 6,7,8,9-tetrahydro-9-methoxy-7,7-dimethyl-; 18500-63-5; Cyclopent[g]isoquinoline-5-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 7,8-Dihydro-9-Methoxy-7,7-Dimethyl-6H-Cyclopent[G]Isoquinoline-5-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) documenting purity, related substances, and other critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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