Oxo thiamine
氧代硫胺素
Also known as: 2(3H)-Thiazolone, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-, 3-((4-Amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methyl-(3H)-thiazolone, 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2-one, Thiamine thiazolone, Thiaminthiazolone, Tiamintiazolone, Thiamine thiazolin-2-one
- CAS No.
- 490-82-4
- Jingsj CID
- J-1505217-1
- Molecular Formula
- C12H16N4O2S
- Chinese Name
- 氧代硫胺素
- Molecular Weight
- 280.34600 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 507ºC at 760mmHg |
|---|---|
| Density | 1.378g/cm3 |
| Flash Point | 260.4ºC |
Frequently Asked Questions
What is the CAS number of Oxo thiamine?
490-82-4
What are the molecular formula and molecular weight of Oxo thiamine?
C12H16N4O2S, molecular weight 280.34600 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026