Description

Methyl (R)-(+)-Lactate is a high-purity chiral ester and a key building block in asymmetric synthesis. Its value lies in its role as a versatile intermediate for producing optically active compounds, where the specific (R)-configuration is critical for biological activity and material properties. This product is essential for industries requiring enantiomerically pure substances, including pharmaceuticals, agrochemicals, and specialty polymers.

Application

• Pharmaceutical Intermediates: Synthesis of chiral active pharmaceutical ingredients (APIs) and prodrugs.
• Agrochemical Synthesis: Production of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Flavor and Fragrance Industry: As a precursor for natural flavor esters and aroma chemicals.
• Polymer Chemistry: Monomer for synthesizing biodegradable polylactides and other specialty polymers.
• Organic Synthesis: Chiral solvent or reagent in stereoselective reactions and catalysis.
• Electrolyte Additives: Component in advanced battery formulations.

Basic Information

Product Name	Methyl (R)-(+)-Lactate
CAS No.	17392-83-5
Molecular Formula	C4H8O3
Molecular Weight	104.10 g/mol
Synonyms	(R)-(+)-Methyl Lactate; (R)-Methyl 2-Hydroxypropanoate; D-Methyl Lactate; Methyl (R)-2-Hydroxypropionate; (+)-Methyl Lactate; (R)-Methyl Lactate; Methyl D-Lactate; Lactic Acid Methyl Ester (R-form)
EINECS	241-416-0

Quality Control

Our Methyl (R)-(+)-Lactate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing specific results for chiral purity, chemical purity, and key impurities is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee (R)
Water Content (KF)	≤ 0.5%
Specific Rotation [α]20/D	+8.0° to +12.0° (c=1 in H2O)

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