Description

Chir-090 CAS NO 728865-23-4 is a high-purity chiral building block and pharmaceutical intermediate designed for advanced organic synthesis. This compound is critical for the development of enantiomerically pure active pharmaceutical ingredients (APIs) and fine chemicals, where stereochemical control is paramount. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key chiral synthon in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Asymmetric Catalysis: Serves as a precursor or ligand in catalytic systems for stereoselective transformations.
• Agrochemical Research: Used in the development of enantiopure pesticides and herbicides with improved efficacy and environmental profiles.
• Academic & R&D: A valuable tool for methodological development in organic chemistry and medicinal chemistry programs.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	Chir-090
CAS No.	728865-23-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Chir-090; (S)-Chir-090; (R)-Chir-090; 728865-23-4; Chiral Building Block 090; Chiral Auxiliary 090; Chiral Intermediate 090; Pharmaceutical Intermediate 728865-23-4
EINECS	Contact for details

Quality Control

Our Chir-090 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for pharmaceutical R&D and production. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
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.