Fursultiamine
((tetrahydrofurfuryl)dithio)-1-butenyl)-, adventan, Adventan, Alinamin F
- CAS
- 804-30-8
- EC
- 212-357-1
- Sectors
- Nutraceuticals & Supplements, Food & Nutrition
Fursultiamine (CAS 804-30-8) is a synthetic lipophilic vitamin B1 derivative that appears as a white to off-white solid, whose tetrahydrofurfuryl disulfide structure gives it greater lipid solubility than thiamine hydrochloride, and it is used in thiamine-deficiency formulations, high-bioavailability supplements and fortified foods. It presents as a white to off-white solid, density 1.29 g/cm³, melting point 132 °C (decomp), with greater lipid solubility than thiamine hydrochloride. Vitamin B1 carries authorised EU health claims (Reg. 432/2012) for normal energy-yielding metabolism, nervous system, cardiac, and psychological function.
Fursultiamine is available from SoleChem as Food Grade and Pharma Grade material. It ships in 25 kg fibre drums or cartons, with 1–5 kg options for small lots.
SoleChem supplies these grades to Nutraceuticals & Supplements and Food & Nutrition customers under ISO 9001:2015 and ISO 22000:2018 certification, and deliveries reach more than 40 countries. A certificate of analysis (COA) and safety data sheet (SDS) accompany every delivery. Send your specification and target volume to request a bulk quote.
Typical Properties
| Molecular formula | C17H26N4O3S2 |
|---|---|
| Molecular weight | 398.54 g/mol |
| Form | Solid |
| Color | White to Off-White |
| Melting point | 132 °C (decomp) |
| Density | 1.29 g/cm³ |
| Grades available | Food Grade, Pharma Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Applications by Industry
- Nutraceuticals & Supplements
Fursultiamine serves nutraceutical formulators as a high-bioavailability thiamine derivative, used in supplements where a lipophilic vitamin B1 source is preferred over standard thiamine salts.
- Food & Nutrition
Fursultiamine supports food and nutrition manufacturers as a lipophilic vitamin B1 source for functional food fortification, offering an alternative to standard thiamine salts in fortified products.
Fursultiamine
Applications
- Pharmaceuticals: Pharma-grade thiamine-deficiency and nervous system formulations.
- Nutraceuticals & Supplements: High-bioavailability thiamine-derivative supplements over standard salts.
- Food & Nutrition: Functional food fortification requiring a lipophilic B1 source.
- Animal Feed: Bioavailable thiamine in veterinary and feed premix products.
- Cosmetics: Topical skin-conditioning using lipophilic thiamine character.
Safety & Risks
Not classified under GHS; low acute hazard profile. Standard laboratory PPE recommended — gloves, eye protection. Store in a cool, dry, well-ventilated area away from light and moisture. No major handling restrictions identified.
Packaging
Supplied in 25 kg fibre drums or cartons; 1–5 kg options available for small lots. Store cool, dry, and away from light.