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Sulfapyridine

Sulfapyridine / CAS : 144-83-2

Appearance Yellowish brown to white powder UN -
HS 29359000 DG Class -
Synonyms 2-(4-Aminobenzenesulfonamido)Pyridine; N'-2-Pyridylsulfanilide; 2-Sulfanilamidopyridine; Ctg-B43A; Ctg-B45D; Hrihfb2206; Thap11
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Properties

Summary

Formula
C11H11N3O2S
Molecular Mass
249.29
Exact Mass
249.05700
PSA
93.46000
Logp
3.19960
IUPAC
4-amino-N-pyridin-2-ylbenzenesulfonamide
SMILES
C1=CC=NC(=C1)NS(=O)(=O)C2=CC=C(C=C2)N

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
API & Intermediate > Antibiotics

Chemical and Physical Properties

Melting Point
191-193°C
Density
1.432g/cm3
Boiling Point
473.5 °C
Appearance
Yellowish brown to white powder
Acidity and Basicity
alkalinity

Export information

HS Code
29359000
Export Rebate
13%
Risk Code
R36/37/38
Safety Label
Xi

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