Description

(+)-Isobutyl D-Lactate is a high-purity chiral ester derived from D-lactic acid, serving as a valuable intermediate and solvent in advanced chemical synthesis. This compound is prized for its specific stereochemistry and organoleptic properties, making it a critical component for applications demanding precise molecular configuration. It is essential for manufacturers in the pharmaceutical, flavor & fragrance, and specialty chemical industries seeking reliable, high-quality chiral building blocks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of chiral active pharmaceutical ingredients (APIs) and prodrugs.
• Flavor and Fragrance Ingredient: Acts as a flavoring agent or a precursor for esters that impart fruity, buttery notes.
• Green Solvent: Employed as a biodegradable and renewable solvent in specialty chemical formulations and extraction processes.
• Polymer Plasticizer: Functions as a bio-based plasticizer or co-monomer for modifying polymer properties.
• Chemical Synthesis: Serves as a chiral synthon or protecting group reagent in asymmetric synthesis.
• Personal Care Products: Used in the formulation of high-end cosmetics and skincare products as an emollient or solvent.

Basic Information

Product Name	(+)-Isobutyl D-Lactate
CAS No.	61597-96-4
Molecular Formula	C7H14O3
Molecular Weight	146.18 g/mol
Synonyms	D-(-)-Isobutyl Lactate; (R)-Isobutyl 2-Hydroxypropanoate; Isobutyl (R)-2-Hydroxypropionate; D-Isobutyl Lactate; (2R)-2-Hydroxypropanoic Acid 2-Methylpropyl Ester; Isobutyl (R)-(-)-Lactate; (R)-(-)-Isobutyl Lactate; 2-Methylpropyl (R)-2-Hydroxypropanoate
EINECS	Contact for details

Quality Control

Our (+)-Isobutyl D-Lactate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including chiral purity assay and impurity profiling. Certificates of Analysis (COA) documenting identity, purity, and specific parameters are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (GC/HPLC)	≥ 99.0% ee (D-Isomer)
Specific Rotation [α]	Contact for details
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.