Trimethoprim sulfamethizole
[CAS# 79735-35-6]

Identification

• Name: Trimethoprim sulfamethizole
• Synonyms: 4-Amino-N-(5-Methyl-1,3,4-Thiadiazol-2-Yl)Benzenesulfonamide; [2-Amino-5-(3,4,5-Trimethoxybenzyl)Pyrimidin-4-Yl]Amine; Benzenesulfonamide, 4-Amino-N-(5-Methyl-1,3,4-Thiadiazol-2-Yl)-, Mixt. With 5-((3,4,5-Trimethoxyphenyl)Methyl)-2,4-Pyrimidinediamine; Trimethoprim Sulfamethizole
• Molecular Formula: C₂₃H₂₈N₈O₅S₂
• Molecular Weight: 560.64
• CAS Registry Number: 79735-35-6
• SMILES: C2=C([S](=O)(=O)NC1=NN=C(S1)C)C=CC(=C2)N.C3=C(C=C(OC)C(=C3OC)OC)CC4=C(N=C(N=C4)N)N
• InChI: 1S/C14H18N4O3.C9H10N4O2S2/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15;1-6-11-12-9(16-6)13-17(14,15)8-4-2-7(10)3-5-8/h5-7H,4H2,1-3H3,(H4,15,16,17,18);2-5H,10H2,1H3,(H,12,13)
• InChIKey: ZKSSBLPBDVQKCH-UHFFFAOYSA-N

Properties

• Boiling point: 526°C at 760 mmHg (Cal.)
• Flash point: 271.9°C (Cal.)