Description

Prephenic Acid CAS NO 126-49-8 is a key biochemical intermediate in the shikimate pathway, essential for the biosynthesis of aromatic amino acids. Its high purity and consistent quality are critical for ensuring reliable results in research and development, as well as in the synthesis of more complex biochemicals. This compound is primarily sought by manufacturers and researchers in the pharmaceutical, agrochemical, and biotechnology sectors for use in metabolic studies, enzyme assays, and as a building block for specialty chemicals.

Application

• Biochemical Research: Used as a critical intermediate in studies of the shikimate and phenylpropanoid pathways.
• Pharmaceutical Synthesis: Serves as a precursor in the development of novel antibiotics and other active pharmaceutical ingredients (APIs).
• Agrochemical Development: Employed in the research and synthesis of herbicides and plant growth regulators that target aromatic amino acid biosynthesis.
• Enzyme Kinetics & Assays: Acts as a substrate for enzymes like prephenate dehydratase and prephenate dehydrogenase in diagnostic and research applications.
• Metabolic Engineering: A key compound in microbial fermentation and pathway optimization for the production of valuable metabolites.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for HPLC, LC-MS, or NMR analysis.

Basic Information

Product Name	Prephenic Acid
CAS No.	126-49-8
Molecular Formula	C10H10O6
Molecular Weight	226.18 g/mol
Synonyms	Prephenate; (1R,5S)-1-Carboxy-4-hydroxy-2,5-cyclohexadiene-1-pyruvate; Prephenic acid, barium salt; 3-[(1-Carboxy-4-hydroxy-2,5-cyclohexadien-1-yl)oxy]-2-oxopropanoic acid; 1-Carboxy-4-hydroxy-2,5-cyclohexadiene-1-pyruvic acid
EINECS	204-795-7

Quality Control

Our Prephenic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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