Description

(3S,4As,8As)- CAS NO 142580-65-2 is a high-purity, stereochemically defined chemical compound of significant interest in advanced organic synthesis. This compound matters for its role as a sophisticated chiral building block or intermediate, enabling the development of complex molecules with precise three-dimensional architecture. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials where stereochemical control is paramount.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon in the multi-step synthesis of complex drug candidates, particularly in oncology and antiviral research.
• Agrochemical Research: Used in the development of novel, stereoselective pesticides and herbicides where specific isomer activity is required.
• Asymmetric Catalysis Ligand Precursor: Acts as a starting material for synthesizing specialized ligands used in chiral catalysis to induce enantioselectivity.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new synthetic pathways in organic chemistry.
• Material Science: Potential application in the synthesis of chiral polymers or advanced organic frameworks with unique optical or electronic properties.

Basic Information

Product Name	(3S,4As,8As)- CAS NO 142580-65-2
CAS No.	142580-65-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(3S,4aS,8aS)-Decahydroisoquinoline-3-carboxylic acid; (3S,4aS,8aS)-Octahydro-2H-isoquinoline-3-carboxylic acid; (3S,4aS,8aS)-1,2,3,4,4a,5,6,8a-Octahydroisoquinoline-3-carboxylic acid; (3S,4aS,8aS)-Perhydroisoquinoline-3-carboxylic acid; cis-(3S,4aS,8aS)-Decahydroisoquinoline-3-carboxylic acid; (3S,4aS,8aS)-DHIQ-3-COOH; CAS 142580-65-2
EINECS	Contact for details

Quality Control

Our (3S,4As,8As)- CAS NO 142580-65-2 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with exacting research and pharmaceutical-grade standards. Comprehensive Certificates of Analysis (COA) detailing identity, 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 (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.