3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one

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CAS:490-82-4
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CAS:490-82-4
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3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one Basic information
Product Name:3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one
Synonyms:3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one;Thiaminthiazolone;thiamine thiazolone;3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one;3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2-one;3-[(4-amino-2-methyl-pyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-thiazol-2-one;3-[(4-azanyl-2-methyl-pyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2-one;Oxo ThiaMine
CAS:490-82-4
MF:C12H16N4O2S
MW:280.35
EINECS:207-719-0
Product Categories:Amines;Aromatics;Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds
Mol File:490-82-4.mol
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one Structure
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one Chemical Properties
Melting point 237 °C
Boiling point 507.0±60.0 °C(Predicted)
density 1.378±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility DMSO (Slightly, Heated), Methanol (Slightly, Heated)
pka14.77±0.10(Predicted)
form Solid
color White to Off-White
Major Applicationpharmaceutical
InChI1S/C12H16N4O2S/c1-7-10(3-4-17)19-12(18)16(7)6-9-5-14-8(2)15-11(9)13/h5,17H,3-4,6H2,1-2H3,(H2,13,14,15)
InChIKeyVXCONGLPCAPYEU-UHFFFAOYSA-N
SMILES[s]1[c]([n](c(c1CCO)C)Cc2c(nc(nc2)C)N)=O
CAS DataBase Reference490-82-4
Safety Information
WGK Germany WGK 3
Storage Class11 - Combustible Solids
MSDS Information
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one Usage And Synthesis
Chemical PropertiesWhite Solid
UsesThiamine (T344185) impurity.
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one Preparation Products And Raw materials
Tag:3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one(490-82-4) Related Product Information
Thiamine Impurity 28 2-Cyclohexen-1-one, 6-amino-6-(2-chlorophenyl)-, (6S)- Formamide, N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-N-(4-hydroxy-2-mercapto-1-methyl-1-buten-1-yl)-, ion(1-) Cyclohexanone,2-amino-2-(2-chlorophenyl)-6-hydroxy-,(2S,6S)- Thiamine Impurity 22 Thiamine Impurity 27 (R)-Norketamine Cyclohexanone,2-amino-2-(2-chlorophenyl)-6-hydroxy-,(2R-cis)-(9Cl) Thiamine hydrochloride 1-[2-(acetoxy)ethyl]-2-oxopropyl [(4-amino-2-methyl-5-pyrimidinyl)methyl]dithiocarbamate THIOTHIAMINE 3-[(4-AMino-2-Methyl-5-pyriMidinyl)Methyl]-4-Methyl-5-[2-(sulfooxy)ethyl]thiazoliuM Inner Salt Thiamine Beclotiamine Hydrochloride 4-AMino-5-(forMaMidoMethyl)-2-MethylpyriMidine ThiaMine Acetate FWNAAOBWGCASMX-UHFFFAOYSA-M