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Thiamine Thiazolone

Thiamine Thiazolone / CAS : 490-82-4

Appearance white solid UN -
HS 29335990 DG Class -
Synonyms 3-[(4-Amino-2-Methylpyrimidin-5-Yl)Methyl]-5-(2-Hydroxyethyl)-4-Methyl-1,3-Thiazol-2-One; Thiaminthiazolone; 3-[(4-Amino-2-Methylpyrimidin-5-Yl)Methyl]-5-(2-Hydroxyethyl)-4-Methylthiazol-2(3H)-One; Oxo Thiamine; 3-((4-Amino-2-Methylpyrimidin-5-Yl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazol-2(3H)-One; Tiamintiazolone; Thiamine Impurity D; 3-((4-Amino-2-Methyl-5-Pyrimidinyl)Methyl)-5-(2-Hydroxyethyl)-4-Methyl-(3H)-Thiazolone; 3-((4-Amino-2-Methyl-5-Pyrimidinyl)Methyl)-5-(2-Hydroxyethyl)-4-Methylthiazolin-2-One
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Properties

Summary

Formula
C12H16N4O2S
Molecular Mass
280.34600
Exact Mass
280.09900
PSA
122.27000
Logp
1.06310
IUPAC
3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2-one
SMILES
CC1=C(SC(=O)N1CC2=CN=C(N=C2N)C)CCO

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates

Chemical and Physical Properties

Melting Point
237 °C
Density
1.378 g/cm3
Boiling Point
507 ºC
Flash Point
260.4 ºC
Appearance
white solid
Acidity and Basicity
alkalinity

Export information

HS Code
29335990
Export Rebate
13%

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