Allithiamine (CAS 554-44-9) is thiamine allyl disulfide, a synthetic open-ring (thiol-form) thiamine derivative with the molecular formula C15H22N4O2S2 and a molecular weight of 354.49. It is manufactured by chemical synthesis and standardised at typically 98% or higher; the thiazole ring is opened and the resulting thiol is joined through a disulfide bond to an allyl group. This makes it lipid-soluble rather than water-soluble like thiamine hydrochloride and mononitrate, and it is the prototype of the allyl-disulfide class first identified in garlic. It differs from fursultiamine, which carries a tetrahydrofurfuryl group on the same disulfide linkage, and from benfotiamine, an S-acyl phosphate, by its simple allyl substituent. It is supplied in powder form, and we manufacture it in capsule, tablet and powder formats.
- Capsules
- Tablets
- Powders
Applications
Single-ingredient supplements, B-complex products and specialty capsules and tablets.
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 NSF GMP system
Other forms of Thiamine (Vitamin B1)
Thiamine Hydrochloride
Thiamine chloride hydrochloride
- CAS
- 67-03-8
- Formula
- C12H18Cl2N4OS
- Vegan
- Gluten-free
- Non-GMO
Thiamine Mononitrate
Thiamine nitrate
- CAS
- 532-43-4
- Formula
- C12H17N5O4S
- Vegan
- Gluten-free
- Non-GMO
Benfotiamine
S-benzoylthiamine O-monophosphate
- CAS
- 22457-89-2
- Formula
- C19H23N4O6PS
- Vegan
- Gluten-free
- Non-GMO
Cocarboxylase
Thiamine pyrophosphate chloride (thiamine diphosphate chloride)
- CAS
- 154-87-0
- Formula
- C12H19ClN4O7P2S
- Vegan
- Gluten-free
- Non-GMO
Fursultiamine (TTFD)
Thiamine tetrahydrofurfuryl disulfide
- CAS
- 804-30-8
- Formula
- C17H26N4O3S2
- Vegan
- Gluten-free
- Non-GMO
Sulbutiamine
Isobutyryl thiamine disulfide (bis(2-methylpropanoate) diester)
- CAS
- 3286-46-2
- Formula
- C32H46N8O6S2
- Vegan
- Gluten-free
- Non-GMO