Benfotiamine (CAS 22457-89-2) is S-benzoylthiamine O-monophosphate, a synthetic open-ring (thiol-form) thiamine derivative with the molecular formula C19H23N4O6PS and a molecular weight of 466.45. It is manufactured by chemical synthesis and standardized at typically 98% or higher, with a benzoyl group bonded to the sulfur atom and a phosphate group at the hydroxyl position of the opened thiazole ring. It differs from the thiamine hydrochloride and mononitrate salts in being lipid-soluble rather than water-soluble, and it differs from the disulfide derivatives fursultiamine and sulbutiamine in carrying a single S-acyl phosphate group rather than a disulfide bridge. It is supplied in powder form, and we manufacture it in capsule, tablet and powder formats.
- Gélules
- Comprimés
- Poudres
Applications
Single-ingredient supplements, B-complex formulas and specialty capsules.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified GMP system
Other forms of Thiamine (Vitamin B1)
Thiamine Hydrochloride
Thiamine chloride hydrochloride
- CAS
- 67-03-8
- Formula
- C12H18Cl2N4OS
- Vegan
- Sans gluten
- Sans OGM
Thiamine Mononitrate
Thiamine nitrate
- CAS
- 532-43-4
- Formula
- C12H17N5O4S
- Vegan
- Sans gluten
- Sans OGM
Cocarboxylase
Thiamine pyrophosphate chloride (thiamine diphosphate chloride)
- CAS
- 154-87-0
- Formula
- C12H19ClN4O7P2S
- Vegan
- Sans gluten
- Sans OGM
Fursultiamine (TTFD)
Thiamine tetrahydrofurfuryl disulfide
- CAS
- 804-30-8
- Formula
- C17H26N4O3S2
- Vegan
- Sans gluten
- Sans OGM
Sulbutiamine
Isobutyryl thiamine disulfide (bis(2-methylpropanoate) diester)
- CAS
- 3286-46-2
- Formula
- C32H46N8O6S2
- Vegan
- Sans gluten
- Sans OGM