top of page

4-Hydroxyisoleucine

4-Hydroxyisoleucine | CAS 55399-93-4 Manufacturer & Supplier in China

4-Hydroxyisoleucine (CAS 55399-93-4) manufacturer in China. High purity Fenugreek extract derivative, stable supply. Request Price, COA & MSDS from Conscientia Industrial.

Product Overview

4-Hydroxyisoleucine (CAS 55399-93-4) is a unique non-protein amino acid primarily extracted from Fenugreek (Trigonella foenum-graecum) seeds. As a specialized China manufacturer and supplier in the Plant Extract and Nutritional Ingredient sectors, Conscientia Industrial provides premium-grade 4-Hydroxyisoleucine known for its glucose-dependent insulinotropic properties. This active compound is widely utilized in metabolic health supplements and sports nutrition formulations due to its ability to support healthy blood sugar levels and promote muscle glycogen synthesis without stimulating glucagon.


Technical Specifications

  • Product Name: 4-Hydroxyisoleucine

  • CAS Number: 55399-93-4

  • Source: Fenugreek Seed (Natural Extract)

  • Purity (HPLC): ≥98.0% (or 20% - 40% extract powder available)

  • Molecular Formula: C6H13NO3

  • Molecular Weight: 147.17

  • Appearance: White to off-white crystalline powder

  • Loss on Drying: ≤5.0%

  • Heavy Metals: ≤10ppm

  • Country of Origin: China

  • Availability: In Stock

  • Pricing: Competitive price based on quantity

  • Currency: USD

  • Chemical Structure:


CAS 55399-93-4 4-Hydroxyisoleucine molecular structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Premium Extraction Technology: We utilize advanced extraction and purification processes to ensure high concentrations of the (2S, 3R, 4S) isomer, the most biologically active form.

  • Stringent Quality Control: Every batch is tested for purity, microbial limits, and heavy metals to meet global dietary supplement standards.

  • Documentation and Compliance: We provide full technical support, including Certificate of Analysis (COA), MSDS, and plant origin statements.

  • Reliable Bulk Supply: Large-scale production capacity in China to ensure a stable supply chain for international health-food and nutraceutical brands.

  • Direct Factory Pricing: As a primary manufacturer, we offer 4-Hydroxyisoleucine CAS 55399-93-4 at wholesale factory prices.


Packaging & Storage

  • Standard Packaging: 1kg/bag, 25kg/drum, or customized packaging based on client requirements.

  • Storage Conditions: Store in a cool, dry place. Keep away from strong light and heat. Ensure the container is tightly sealed.

  • Safety Handling: This material is intended for use in the manufacturing of nutritional supplements and research purposes.

  • Our logistics team ensures safe delivery of 4-Hydroxyisoleucine CAS 55399-93-4 by courier / air / sea.


Request a Quote & COA for 4-Hydroxyisoleucine CAS 55399-93-4 Today.

bottom of page