Quinethazone (1.5 G)
[CAS# 73-49-4]

Identification

• Classification: API >> Urinary system medication >> Diuretic
• Name: Quinethazone (1.5 G)
• Synonyms: 7-Chloro-2-Ethyl-4-Keto-2,3-Dihydro-1H-Quinazoline-6-Sulfonamide; 7-Chloro-2-Ethyl-1,2,3,4-Tetrahydro-4-Oxo-6-Quinazolinesulfonamide; 7-Chloro-2-Ethyl-1,2,3,4-Tetrahydro-4-Oxo-6-Sulfamoylquinazoline
• Molecular Formula: C₁₀H₁₂ClN₃O₃S
• Molecular Weight: 289.74
• CAS Registry Number: 73-49-4
• EINECS: 200-801-7
• SMILES: C1=C(Cl)C(=CC2=C1NC(CC)NC2=O)[S](N)(=O)=O
• InChI: 1S/C10H12ClN3O3S/c1-2-9-13-7-4-6(11)8(18(12,16)17)3-5(7)10(15)14-9/h3-4,9,13H,2H2,1H3,(H,14,15)(H2,12,16,17)
• InChIKey: AGMMTXLNIQSRCG-UHFFFAOYSA-N

Properties

• Density: 1.4±0.1g/cm³ (Cal.)

References

• (1): Igor V. Tetko, Vsevolod Yu. Tanchuk, Tamara N. Kasheva, and Alessandro E. P. Villa. Estimation of Aqueous Solubility of Chemical Compounds Using E-State Indices, J. Chem. Inf. Comput. Sci., 2001, 41 (6), pp 1488–1493