Description

(-)-O,O'-Dibenzoyl-L-Tartaric Acid Mono(Dimethylamide) CAS NO 36624-61-0 is a high-purity chiral derivative of L-tartaric acid, specifically designed as a resolving agent and chiral auxiliary in asymmetric synthesis. Its value lies in its ability to facilitate the separation of enantiomers and induce stereoselectivity in critical chemical reactions. This compound is essential for research and production in the pharmaceutical and fine chemical industries, where precise control over molecular chirality is paramount for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Chiral Resolution Agent: For the separation of racemic mixtures of amines, amino acids, and other basic compounds via diastereomeric salt formation.
• Asymmetric Synthesis: Acts as a chiral auxiliary or catalyst in stereoselective reactions to produce single enantiomer intermediates.
• Pharmaceutical Intermediate: Key building block in the synthesis of enantiomerically pure drugs, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Analytical Chemistry: Used in chiral stationary phases for High-Performance Liquid Chromatography (HPLC) to analyze enantiomeric purity.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high stereochemical fidelity.
• Academic & Industrial R&D: A critical reagent for method development and process chemistry in laboratories focused on stereochemistry.

Basic Information

Product Name	(-)-O,O'-Dibenzoyl-L-Tartaric Acid Mono(Dimethylamide)
CAS No.	36624-61-0
Molecular Formula	C22H23NO8
Molecular Weight	429.42 g/mol
Synonyms	(-)-O,O'-Dibenzoyl-L-tartaric acid dimethylamide; (-)-O,O'-Dibenzoyl-L-tartaric acid N,N-dimethylamide; L-(-)-O,O'-Dibenzoyltartaric Acid Dimethylamide; DBTA-DMA; (-)-DBTA-Dimethylamide; (2R,3R)-2,3-Bis(benzoyloxy)-4-(dimethylamino)-4-oxobutanoic acid; (-)-O,O'-Dibenzoyl-N,N-dimethyl-L-tartaramic acid
EINECS	Contact for details

Quality Control

Our (-)-O,O'-Dibenzoyl-L-Tartaric Acid Mono(Dimethylamide) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure compliance with high-purity standards suitable for pharmaceutical research and synthesis. Certificates of Analysis (COA) documenting identity, purity, and chiral purity are available upon request to support your quality assurance and regulatory needs.

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). This product is light-sensitive (store away from light). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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