Description

Azanium, Cerium(+3) Cation, (2R,3R)-2,3-Dihydroxybutanedioate is a specialized cerium salt of tartaric acid, offering a unique combination of lanthanide chemistry and chiral organic ligand properties. This compound is valued for its role as a high-purity catalyst and chiral auxiliary in sophisticated synthetic processes. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, fine chemical, and advanced materials sectors for developing novel compounds and materials.

Application

• Asymmetric Synthesis Catalyst: Employed as a chiral Lewis acid catalyst in stereoselective organic reactions, including aldol additions and Diels-Alder cyclizations.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) requiring high enantiomeric purity.
• Fine Chemical Production: Serves as a key reagent in the synthesis of complex, high-value specialty chemicals and fragrances.
• Materials Science Research: Investigated for use in the development of novel luminescent materials, ceramics, and catalytic surfaces.
• Analytical Chemistry: Can be used as a standard or reference material in chromatographic methods for chiral separation studies.

Basic Information

Product Name	Azanium, Cerium(+3) Cation, (2R,3R)-2,3-Dihydroxybutanedioate
CAS No.	72017-57-3
Molecular Formula	C8H12CeNO8
Molecular Weight	374.27 g/mol
Synonyms	Ammonium Cerium(III) Tartrate; Cerium Ammonium Tartrate; Cerous Ammonium Tartrate; (2R,3R)-2,3-Dihydroxybutanedioic Acid Ammonium Cerium(3+) Salt; CAT; Ammonium Cerium(3+) Tartrate; L-(+)-Tartaric Acid Ammonium Cerium Salt; Cerium(III) Ammonium Tartrate Hydrate
EINECS	Contact for details

Quality Control

Our Azanium, Cerium(+3) Cation, (2R,3R)-2,3-Dihydroxybutanedioate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from techniques such as HPLC, titration, and ICP-MS. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical research and production applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Ce Content)	≥ 99.0% (by Titration)
Purity (HPLC)	≥ 98.0%
Optical Rotation	Specific range provided on COA
Heavy Metals (as Pb)	≤ 10 ppm
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%

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