Description

(R)-3,4-Dihydroxy-Butyric Acid Methyl Ester is a high-value chiral building block and intermediate in organic synthesis. This compound matters for its role in the production of complex pharmaceutical actives and fine chemicals, where its defined stereochemistry is critical for biological activity and process control. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new drugs, chiral catalysts, and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of β-blockers, antiviral agents, and other bioactive molecules.
• Asymmetric Synthesis: Used as a precursor for chiral ligands, auxiliaries, and catalysts in stereoselective reactions.
• Agrochemical Production: Serves as a building block for the development of enantiomerically pure herbicides and pesticides.
• Fine Chemical Manufacturing: Employed in the production of specialty polymers, flavors, and fragrances requiring specific stereochemistry.
• Biochemical Research: Utilized in metabolic pathway studies and as a standard or reagent in enzymatic assays.
• Academic & R&D: A valuable compound for methodological development in organic chemistry and medicinal chemistry research.

Basic Information

Product Name	(R)-3,4-Dihydroxy-Butyric Acid Methyl Ester
CAS No.	88246-12-2
Molecular Formula	C5H10O4
Molecular Weight	134.13 g/mol
Synonyms	(R)-Methyl 3,4-dihydroxybutanoate; (R)-3,4-Dihydroxybutyric acid methyl ester; Methyl (R)-3,4-dihydroxybutyrate; (R)-3,4-Dihydroxybutanoic acid methyl ester; (R)-Methyl 3,4-dihydroxybutyrate; (R)-DHBME; (R)-3,4-DHBA methyl ester
EINECS	Contact for details

Quality Control

Our (R)-3,4-Dihydroxy-Butyric Acid Methyl Ester is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is hygroscopic and should be handled under an inert atmosphere for long-term storage to maintain stability.

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%
Residue on Ignition	≤ 0.1%

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