ChemicalBook > CAS DataBase List > 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one

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

Product Name
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one
CAS No.
490-82-4
Chemical Name
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one
Synonyms
Oxo ThiaMine;Thiaminthiazolone;thiamine thiazolone;ThiaMine IMpurity D;Vitamin B1 Impurity 4;Thiamine EP Impurity D;Thiamine HCl EP Impurity D;Thiamine Nitrate EP Impurity D;Thiamine Hydrochloride Impurity D;Conuclase tetrahydrate impurity 4
CBNumber
CB0932897
Molecular Formula
C12H16N4O2S
Formula Weight
280.35
MOL File
490-82-4.mol
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3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one Property

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)
pka
14.77±0.10(Predicted)
form 
Solid
color 
White to Off-White
CAS DataBase Reference
490-82-4
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
O864200
Product name
OxoThiamine
Packaging
500mg
Price
$850
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
VIT0000698
Product name
OXO THIAMINE
Purity
95.00%
Packaging
5MG
Price
$503.83
Updated
2021/12/16
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3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

Thiamine (T344185) impurity.

3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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

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490-82-4, 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-oneRelated Search:

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

  • 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
  • 3-[(4-AMino-2-Methyl-5-pyriMidinyl)Methyl]-5-(2-hydroxyethyl)-4-Methyl-2(3H)-thiazolone
  • ThiaMine IMpurity D
  • Thiamine EP Impurity D(Oxo Thiamine)
  • Thiamine EP Impurity D
  • Thiamine Nitrate EP Impurity D
  • Thiamine Impurity 4（Thiamine EP Impurity D）
  • Thiamine HCl EP Impurity D
  • 3-((4-amino-2-methylpyrimidin-5-yl)methyl)
  • Vitamin B1 Impurity 4
  • 2(3H)-Thiazolone, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-
  • 3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2(3H)-one (oxothiamine)
  • Thiamine Hydrochloride Impurity D
  • Thiamine Hydrochloride EP Impurity D
  • Conuclase tetrahydrate impurity 4
  • 490-82-4
  • Amines
  • Aromatics
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds