Description

1-Ethyl-3-Methylimidazolium L-(+)-Lactat CAS NO 878132-19-5 is a high-purity ionic liquid belonging to the imidazolium cation class, paired with a chiral lactate anion. This compound matters as a versatile, non-volatile, and environmentally benign solvent and catalyst, offering significant advantages over traditional volatile organic compounds. It is primarily needed by researchers and manufacturers in the pharmaceutical, biotechnology, and green chemistry sectors for applications such as chiral synthesis, biocatalysis, and as a component in advanced material formulations.

Application

• As a green, non-volatile reaction medium for organic synthesis and catalysis.
• As a chiral solvent or additive in asymmetric synthesis and enantioselective separations.
• As a stabilizing medium for biocatalysis and enzymatic reactions.
• In the extraction and purification of biomolecules and natural products.
• As a component in advanced electrolytes for electrochemical devices.
• In the development of functionalized materials and polymers.
• For carbon dioxide capture and gas separation processes.
• As a research chemical in academic and industrial R&D laboratories.

Basic Information

Product Name	1-Ethyl-3-Methylimidazolium L-(+)-Lactat
CAS No.	878132-19-5
Molecular Formula	C9H16N2O3
Molecular Weight	200.24 g/mol
Synonyms	1-Ethyl-3-methylimidazolium L-lactate; [EMIM][L-Lactate]; 1-Ethyl-3-methyl-1H-imidazol-3-ium (2S)-2-hydroxypropanoate; EMIM L-lactate; Ionic Liquid 1-Ethyl-3-methylimidazolium L-lactate; 1-Ethyl-3-methylimidazolium (S)-2-hydroxypropionate; L-(+)-Lactic acid 1-ethyl-3-methylimidazolium salt
EINECS	Contact for details

Quality Control

Our 1-Ethyl-3-Methylimidazolium L-(+)-Lactat is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and Karl Fischer titration, to ensure high chemical purity, correct chiral identity, and low water content. Certificates of Analysis (COA) with detailed specifications are provided to guarantee consistency and traceability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Minimize exposure to air and moisture during handling to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm
Chloride Content	< 100 ppm

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