Benfotiamine
苯磷硫胺
Also known as: S-benzoylthiamine O-monophosphate, S-benzoylthiamine monophosphate, S-benzoylthiamine-O-monophosphate, Benzoylthiamine O-monophosphate, Benphothiamine, Biotamin, Betivina, Berdi, Milgamma, Neurostop, Nitanevril, Tabiomyl
Benfotiamine (CAS 22457-89-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C19H23N4O6PS and a molecular weight of 466.448 g/mol. It is also known as S-benzoylthiamine O-monophosphate, S-benzoylthiamine monophosphate and S-benzoylthiamine-O-monophosphate. Key properties include a melting point of 165ºC, a boiling point of 745.1±70.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 404.4±35.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22457-89-2
- Jingsj CID
- J-1972610-6
- Molecular Formula
- C19H23N4O6PS
- Chinese Name
- 苯磷硫胺
- Molecular Weight
- 466.448 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 165ºC |
|---|---|
| Boiling Point | 745.1±70.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 404.4±35.7 °C |
Frequently Asked Questions
What is the CAS number of Benfotiamine?
The CAS number of Benfotiamine is 22457-89-2.
What are the molecular formula and molecular weight of Benfotiamine?
Benfotiamine has molecular formula C19H23N4O6PS and molecular weight 466.448 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benfotiamine (CAS 22457-89-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1972610-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.