Description

Diisopropyl D-Tartrate is a high-purity chiral auxiliary and building block derived from natural tartaric acid. This compound is valued for its ability to impart stereochemical control in asymmetric synthesis, making it a critical reagent for producing enantiomerically pure intermediates. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require precise chirality in their synthetic pathways.

Application

• Chiral Resolving Agent: Used for the separation of racemic mixtures of amines, acids, and other compounds.
• Asymmetric Synthesis Catalyst: Serves as a ligand or precursor for catalysts in stereoselective reactions, including oxidations and reductions.
• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) requiring specific optical activity.
• Agrochemical Synthesis: Employed in the production of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Flavor and Fragrance Industry: Used in the synthesis of chiral aroma chemicals and natural flavor compounds.
• Academic and Industrial Research: A standard reagent for methodological development in organic and medicinal chemistry.

Basic Information

Product Name	Diisopropyl D-Tartrate
CAS No.	62961-64-2
Molecular Formula	C10H18O6
Molecular Weight	234.25 g/mol
Synonyms	D-Diisopropyl tartrate; (2R,3R)-Diisopropyl 2,3-dihydroxysuccinate; Diisopropyl (2R,3R)-tartrate; D-(-)-Diisopropyl tartrate; D-DIPT; Diisopropyl D-(-)-Tartrate; (R,R)-Diisopropyl tartrate; LUMI-DIPT
EINECS	263-783-8

Quality Control

Our Diisopropyl D-Tartrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity assay and impurity profiling, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for identity, purity, and optical rotation is provided with every shipment.

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). Keep away from strong acids and oxidizing agents. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]20/D	-18.0° to -22.0° (c=1 in ethanol)
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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