Promethazine sulfoxide is a metabolite of the histamine H1 receptor antagonist promethazine.
MedKoo Cat#: 126027
Name: Promethazine Sulfoxide
CAS#: 7640-51-9
Chemical Formula: C17H20N2OS
Exact Mass: 300.1296
Molecular Weight: 300.42
Elemental Analysis: C, 67.97; H, 6.71; N, 9.32; O, 5.33; S, 10.67
The following data is based on the product molecular weight 300.42 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
