Description

Glyoxylic Acid-L-Menthylester Dimethoxy Acetal is a high-purity chiral intermediate of significant importance in advanced organic synthesis. This compound matters for its role as a key building block in the production of optically active molecules, enabling precise control over stereochemistry. It is primarily needed by manufacturers in the pharmaceutical and fine chemical industries for applications such as the synthesis of active pharmaceutical ingredients (APIs), fragrances, and specialty agrochemicals.

Application

• Synthesis of chiral pharmaceutical intermediates and Active Pharmaceutical Ingredients (APIs).
• Building block for high-value fragrance and flavor compounds.
• Intermediate in the production of specialty agrochemicals and plant protection agents.
• Key reagent in asymmetric synthesis for creating optically pure compounds.
• Research and development of novel catalysts and ligand systems.
• Production of advanced fine chemicals and custom synthesis projects.

Basic Information

Product Name	Glyoxylic Acid-L-Menthylester Dimethoxy Acetal
CAS No.	144688-47-1
Molecular Formula	C₁₅H₂₈O₅
Molecular Weight	288.38 g/mol
Synonyms	L-Menthyl Glyoxylate Dimethyl Acetal; (-)-Menthyl Glyoxylate Dimethyl Acetal; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 2,2-Dimethoxy-2-oxoacetate; Glyoxylic Acid (-)-Menthyl Ester Dimethyl Acetal; Glyoxylic Acid L-Menthyl Ester Dimethyl Acetal; 2,2-Dimethoxy-2-oxoacetic Acid (1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl Ester
EINECS	Contact for details

Quality Control

Our Glyoxylic Acid-L-Menthylester Dimethoxy Acetal is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to meet the exacting standards required for pharmaceutical and fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 organic solvents. Due to its sensitivity, the container should be kept tightly sealed when not in use to prevent moisture absorption or contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.