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Sulfamethoxazole

4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide; 3-(p-Aminobenzenesulfonamido)-5-methylisoxazole; 3-Sulfanilamido-5-methylisoxazole

Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C10H11N3O3S = 253.28
Physical State (20 deg.C) Solid
CAS RN 723-46-6
Unit Price
25 g 4500
50 g 7500
100 g 9500
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Melting point 169.0 to 172.0 °C
Solubility (soluble in) Methanol
Note

•Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
•The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to
date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest
specification.