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Sulfasalazine

Sulfasalazine / CAS : 599-79-1

Appearance Yellow to brown powder UN -
HS 29359000 DG Class -
Synonyms Azulfidine; Salicylazosulfapyridine; Salazosulfapyridine; sasp; Rorasul; Sulcolon; Reupirin; Accucol; Salisulf; Azopyrin
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Properties

Summary

Formula
C18H14N4O5S
Molecular Mass
398.39300
Exact Mass
398.06800
PSA
149.69000
Logp
4.85540
IUPAC
2-hydroxy-5-[[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl]benzoic acid
SMILES
C1=CC=NC(=C1)NS(=O)(=O)C2=CC=C(C=C2)N=NC3=CC(=C(C=C3)O)C(=O)O

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Synthetic Anti Infective Drugs

Chemical and Physical Properties

Melting Point
260-265 °C
Density
1.48 g/cm3
Boiling Point
630.9 ºC
Flash Point
335.4 ºC
Appearance
Yellow to brown powder
Acidity and Basicity
acidness

Export information

HS Code
29359000
Export Rebate
13%
Risk Code
R42/43
Safety Label
Xn

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