Promethazine-d3 is intended for use as an internal standard for the quantification of promethazine
MedKoo Cat#: 126386
Name: Promethazine-d3 (hydrochloride)
CAS#: 1435933-86-0
Chemical Formula: C17H18D3ClN2S
Exact Mass: 323.1302
Molecular Weight: 323.90
Elemental Analysis: C, 63.04; H, 7.47; Cl, 10.94; N, 8.65; S, 9.90
The following data is based on the product molecular weight 323.90 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 |
