Description

Pyridoxylidene-L-Isoleucine Potassium Salt is a chemically modified derivative of the essential amino acid L-Isoleucine, complexed with a pyridoxal moiety. This compound is valued for its role as a stable, bioavailable intermediate in advanced pharmaceutical synthesis and biochemical research. It is primarily utilized by manufacturers and research institutions in the pharmaceutical, nutraceutical, and life science sectors for developing novel therapeutic agents and conducting metabolic studies.

Application

• Pharmaceutical Intermediate: Key starting material or precursor in the synthesis of specialized active pharmaceutical ingredients (APIs) and prodrugs.
• Biochemical Research: Used as a stable analog in enzymatic studies, metabolic pathway analysis, and receptor binding assays.
• Nutraceutical Development: Investigated for potential applications in advanced amino acid supplements and specialized nutritional formulations.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical laboratories.
• Metabolite Studies: Employed in research to understand the metabolism and biological activity of vitamin B6-related compounds.

Basic Information

Product Name	Pyridoxylidene-L-Isoleucine Potassium Salt
CAS No.	57212-58-5
Molecular Formula	C14H19KN2O5
Molecular Weight	334.41 g/mol
Synonyms	L-Isoleucine, N-[(3-hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinyl)methylene]-, potassium salt; Potassium Pyridoxylideneisoleucinate; Pyridoxylideneisoleucine Potassium; Vitamin B6-Isoleucine Schiff Base Potassium Salt; PLP-Isoleucine Potassium Complex; 4-Pyridoxic acid isoleucine Schiff base potassium derivative
EINECS	Contact for details

Quality Control

Our Pyridoxylidene-L-Isoleucine Potassium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and residual solvent analysis, to ensure it meets stringent specifications for pharmaceutical and research use. Certificates of Analysis (COA) documenting all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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