Description

(R,R)-1-(2 CAS NO 252554-72-6 is a high-purity chiral intermediate of significant importance in advanced organic synthesis. This compound matters because its defined stereochemistry is crucial for creating molecules with specific biological activity and desired physical properties. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of chiral active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Asymmetric Catalyst Ligand Precursor: Used in the preparation of chiral ligands for transition metal catalysis, enabling enantioselective transformations.
• Agrochemical Synthesis: Serves as a chiral synthon in the production of advanced, stereochemically pure herbicides and pesticides.
• Material Science Research: Employed in the development of chiral polymers and liquid crystals with specific optical properties.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and process chemistry optimization.

Basic Information

Item	Details
Product Name	(R,R)-1-(2 CAS NO 252554-72-6
CAS No.	252554-72-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(R,R)-1-(2-Diphenylphosphino-1-naphthyl)isoquinoline; (R,R)-1-[(2-Diphenylphosphino)naphthalen-1-yl]isoquinoline; (R,R)-QUINAP; (R,R)-1-[2-(Diphenylphosphino)-1-naphthyl]isoquinoline; (R,R)-1-(2-Diphenylphosphanyl-1-naphthyl)isoquinoline; (R,R)-1-(2-(Diphenylphosphino)-1-naphthalenyl)isoquinoline
EINECS	Contact for details

Quality Control

Our (R,R)-1-(2 CAS NO 252554-72-6 is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are available upon request to support your regulatory and quality assurance needs.

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). Keep the container tightly sealed under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%

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