Description

(R,R)-Casa-Na is a high-purity chiral compound, identified by CAS NO 1819341-28-0, that serves as a critical intermediate or ligand in advanced chemical synthesis. Its primary value lies in enabling precise stereochemical control, which is essential for producing enantiomerically pure pharmaceuticals and fine chemicals. This product is indispensable for research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients with high specificity.

Application

• Pharmaceutical Intermediate: A key building block in the asymmetric synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular drugs.
• Chiral Ligand/Catalyst: Used in transition-metal catalysis to facilitate enantioselective reactions such as hydrogenation, cross-coupling, and C-H activation.
• Agrochemical Synthesis: Employed in the research and production of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Academic & Industrial R&D: A valuable tool for chemists exploring new synthetic methodologies and developing novel chiral compounds.
• Fine Chemical Production: Integral to the manufacture of specialty chemicals, flavors, and fragrances requiring high stereochemical fidelity.
• Process Chemistry Development: Serves as a reference standard or starting material for scaling up and optimizing commercial synthetic routes.

Basic Information

Product Name	(R,R)-Casa-Na
CAS No.	1819341-28-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(R,R)-Casa Sodium Salt; (R,R)-Casa-Na Salt; Casa-Na (R,R)-isomer; (R,R)-1,2-Diaminocyclohexane-N,N'-bis(3,5-di-tert-butylsalicylidene) Sodium Complex; (R,R)-Jacobsen's Catalyst Sodium Derivative; (R,R)-Salen Sodium Complex; (R,R)-Cyclohexanediamine Salen Sodium Salt
EINECS	Contact for details

Quality Control

Our (R,R)-Casa-Na is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity verification by HPLC and identity confirmation by spectroscopic methods. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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