Description

cis-4A,5,8,8A-Tetrahydro-4A-Methoxycarbonyl-2,6,7-Trimethyl-1(2H)-Isoquinolone is a specialized heterocyclic compound featuring a fused isoquinolone structure with defined stereochemistry. This molecule serves as a valuable advanced pharmaceutical intermediate and a versatile building block in organic synthesis for the development of complex bioactive molecules. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds with potential therapeutic or functional properties.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the research and development of new active pharmaceutical ingredients (APIs), particularly for alkaloid-like structures.
• Organic Synthesis Building Block: Utilized in complex multi-step syntheses to construct fused nitrogen-containing heterocycles due to its reactive functional groups.
• Agrochemical Research: Serves as a core scaffold in the discovery and synthesis of novel herbicides, fungicides, or plant growth regulators.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies and library synthesis for drug discovery programs targeting neurological or metabolic diseases.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, dyes, and complex ligands for catalysts.
• Academic & Institutional Research: A valuable reagent for methodological development and studying chemical transformations in heterocyclic chemistry.

Basic Information

Product Name	cis-4A,5,8,8A-Tetrahydro-4A-Methoxycarbonyl-2,6,7-Trimethyl-1(2H)-Isoquinolone
CAS No.	70569-66-3
Molecular Formula	C15H21NO3
Molecular Weight	263.33 g/mol
Synonyms	1(2H)-Isoquinolone, 4a,5,8,8a-tetrahydro-4a-(methoxycarbonyl)-2,6,7-trimethyl-, (4aR,8aS)-rel-; Methyl 2,6,7-trimethyl-4a,5,8,8a-tetrahydro-1-oxo-1H-isoquinoline-4a-carboxylate; cis-4a,5,8,8a-Tetrahydro-4a-(methoxycarbonyl)-2,6,7-trimethyl-1(2H)-isoquinolinone; 4a,5,8,8a-Tetrahydro-4a-(methoxycarbonyl)-2,6,7-trimethyl-1(2H)-isoquinolinone; (4aR,8aS)-4a,5,8,8a-Tetrahydro-4a-(methoxycarbonyl)-2,6,7-trimethyl-1(2H)-isoquinolinone
EINECS	Contact for details

Quality Control

Our cis-4A,5,8,8A-Tetrahydro-4A-Methoxycarbonyl-2,6,7-Trimethyl-1(2H)-Isoquinolone is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to support your quality assurance and regulatory compliance needs.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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