Description

β-Fluorolactic Acid CAS NO 433-47-6 is a fluorinated derivative of lactic acid, characterized by the presence of a fluorine atom on the beta carbon, which significantly alters its reactivity and metabolic stability compared to its non-fluorinated counterpart. This structural modification makes it a high-value building block in advanced organic synthesis, particularly for introducing fluorine into target molecules to enhance their biological activity, lipophilicity, and metabolic resistance. It is primarily sought after by pharmaceutical, agrochemical, and specialty chemical research and development teams for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of fluorinated drug candidates, including protease inhibitors, antibiotics, and anticancer agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, pesticides, and fungicides where fluorine incorporation improves efficacy and environmental stability.
• Biochemical Research: Serves as a probe or substrate in enzymatic studies to investigate metabolic pathways and enzyme mechanisms involving hydroxy acids.
• Fluorine Chemistry: An essential starting material for synthesizing more complex fluorinated organic compounds, such as fluorinated amino acids or nucleoside analogs.
• Material Science: Potential monomer or modifier for creating specialized polymers with unique surface properties or chemical resistance.
• Diagnostic Reagents: Can be utilized in the synthesis of contrast agents or molecular probes for imaging technologies.

Basic Information

Product Name	β-Fluorolactic Acid
CAS No.	433-47-6
Molecular Formula	C3H5FO3
Molecular Weight	108.07 g/mol
Synonyms	3-Fluorolactic Acid; 2-Hydroxy-3-fluoropropanoic Acid; 3-Fluoro-2-hydroxypropanoic Acid; (±)-3-Fluorolactic Acid; DL-3-Fluorolactic Acid; 3-Fluoro-2-hydroxypropionic Acid; β-Fluorolactic Acid; 433-47-6
EINECS	207-099-7

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity. Our β-Fluorolactic Acid is produced and tested under controlled conditions, with analysis typically including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for water content. A comprehensive Certificate of Analysis (COA) detailing all test results and specifications is provided with each shipment. We can support development projects with custom purity grades and analytical documentation.

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 compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect purity and stability. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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