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Tolbutamide

Tolbutamide / CAS : 64-77-7

Appearance White crystalline powder UN -
HS 29350090 DG Class -
Synonyms [3H]-Tolbutamide; Dirastan; Rastinon; Diaben; 1-(P-Toluenesulfonyl)-3-N-Butyl-Urea; N-(Butylcarbamoyl)-4-Methylbenzenesulfonamide; Butamide; Glyconon; Benzenesulfonamide, N-[(Butylamino)Carbonyl]-4-Methyl-; Diabetol; Artosin; 1-Butyl-3-(4-Methylphenyl)Sulfonylurea; [14C]-Tolbutamide; Orinase; Dolipol
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Properties

Summary

Formula
C12H18N2O3S
Molecular Mass
270.34800
Exact Mass
270.10400
PSA
83.65000
Logp
3.64560
IUPAC
1-butyl-3-(4-methylphenyl)sulfonylurea
SMILES
CCCCNC(=O)NS(=O)(=O)C1=CC=C(C=C1)C

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials

Chemical and Physical Properties

Melting Point
128-130°C
Density
1.184 g/cm3
Appearance
White crystalline powder
Acidity and Basicity
neutral

Export information

HS Code
29350090
Export Rebate
13%
Risk Code
R20/21/22-40-43-36-11
Safety Label
F,Xn

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