Sulbutiamine: Vitamin B1 Derivative - Quality Product from China Suppliers and Leading Factory
C32H46N8O6S2
Description
Sulbutiamine (CAS No. 3286-46-2) is a highly fat-soluble derivative of vitamin B1 (thiamine). It forms a unique structure through sulfonic acid group modification, significantly improving bioavailability and neural targeting. Its nutritional and health value far exceeds that of ordinary vitamin B1.
Technical Advantage Analysis
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Enhanced Nerve Penetration The fat-soluble structure increases its blood-brain barrier penetration by 3 times, and the concentration in the brain is 2.5 times that of ordinary B1, directly supporting neuronal metabolism and myelin repair.
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Sustained Release & Long-Acting Mechanism As a prodrug, it slowly releases active thiamine in the body, and the action time is extended to 12 hours, continuously supporting energy metabolism.
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Multi-Target Synergy Synchronously improves mitochondrial ATP synthesis, acetylcholine transmission and GABA inhibitory neurotransmitter balance, forming a closed loop of neuroprotection–cognitive enhancement.
Core Role of Nutritional Health
💡 Cognitive Empowerment
- Memory Enhancement: Promotes acetylcholine synthesis in the hippocampus and improves information processing ability.
- Focus Improvement: Optimizes the energy supply of the prefrontal cortex and prolongs the efficient working state.
💪 Physical Fitness Optimization
- Anti-Fatigue: Accelerates muscle cell glycolysis, improves exercise endurance and recovery speed.
- Cardiovascular Support: Maintains myocardial cell ATP levels, stabilizes heart rate and blood pressure.
🧘 Emotional Management
- Anxiety Relief: Regulates GABA receptor activity and balances central nervous system excitability.
- Stress Coping: Inhibits excessive cortisol secretion and protects the hippocampus from oxidative damage.
🔬 Nerve Repair
- Peripheral Nerve Support: Improves numbness and tingling caused by diabetic neuropathy.
- Brain Health Maintenance: Removes free radicals and delays neuronal aging.
🚀 Application Scenario Expansion
It is widely used in anti-fatigue dietary supplements, sports nutrition formulas and brain health products. Clinical studies have shown that it has an auxiliary improvement effect on neurasthenia and postherpetic neuralgia. Its high fat solubility makes it suitable for the development of oral preparations and functional beverages, making it a preferred solution for upgrading and replacing vitamin B1.
Frequently Asked Questions (FAQ)
Q What is Sulbutiamine and how does it differ from regular Vitamin B1?
Sulbutiamine (CAS No. 3286-46-2) is a fat-soluble synthetic derivative of thiamine (Vitamin B1). Unlike standard B1, it is modified with a sulfonic acid group, which significantly enhances its ability to cross the blood-brain barrier and improves overall bioavailability, making it far more effective for neurological and cognitive support.
Q How does Sulbutiamine support cognitive function?
Sulbutiamine promotes acetylcholine synthesis in the hippocampus, which enhances memory and information processing. It also optimizes energy delivery to the prefrontal cortex, improving focus and sustaining mental performance over extended periods.
Q How long does Sulbutiamine remain active in the body?
As a prodrug, Sulbutiamine slowly releases active thiamine in the body over time. Its action duration is approximately 12 hours, providing sustained support for energy metabolism—significantly longer than standard Vitamin B1 supplements.
Q What are the main applications of Sulbutiamine in health products?
Sulbutiamine is widely used in anti-fatigue dietary supplements, sports nutrition formulas, and brain health products. It is also applied in functional beverages and oral preparations. Clinical studies indicate it may provide auxiliary improvement for conditions such as neurasthenia and postherpetic neuralgia.
Q Can Sulbutiamine help with stress and anxiety?
Yes. Sulbutiamine regulates GABA receptor activity to balance central nervous system excitability, helping to relieve anxiety. It also inhibits excessive cortisol secretion, which protects the hippocampus from oxidative stress and supports the body's ability to cope with stress.
Q Is Sulbutiamine suitable for athletes or physically active individuals?
Absolutely. Sulbutiamine accelerates muscle cell glycolysis, which helps reduce fatigue and improves exercise endurance and recovery speed. It also supports cardiovascular health by maintaining myocardial cell ATP levels and stabilizing heart rate and blood pressure, making it an excellent ingredient in sports nutrition formulations.




