Description

4-Hydroxyisoleucine is a non-proteinogenic amino acid derivative with significant biological activity. This compound is valued for its role as a key active ingredient in nutraceutical and pharmaceutical research, particularly for its potential metabolic benefits. It is primarily sought by manufacturers in the dietary supplement, functional food, and advanced pharmaceutical development sectors.

Application

• Key intermediate in the synthesis of novel pharmaceutical compounds targeting metabolic disorders.
• Active pharmaceutical ingredient (API) in nutraceutical formulations for blood sugar management support.
• Research chemical for biochemical and pharmacological studies related to insulin secretion and glucose metabolism.
• Standard reference material for analytical method development and quality control in related industries.
• Potential ingredient in functional foods and beverages designed for metabolic health.
• Building block for specialized peptides and other bioactive molecules in advanced R&D.

Basic Information

Product Name	4-Hydroxyisoleucine
CAS No.	55399-93-4
Molecular Formula	C6H13NO3
Molecular Weight	147.17 g/mol
Synonyms	(2S,3R,4S)-4-Hydroxyisoleucine; 4-Hydroxy-L-isoleucine; (2S,3R,4S)-2-Amino-3-methyl-4-hydroxypentanoic Acid; 4-Hydroxy-L-isoleucine; 4-Hydroxyisoleucine (from Trigonella foenum-graecum); Fenugreek Isoleucine Derivative
EINECS	Contact for details

Quality Control

Our 4-Hydroxyisoleucine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade standards suitable for research and nutraceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation	Specific range available on COA
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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