N-demethyl Promethazine-d3 (hydrochloride) is intended for use as an internal standard for the quantification of N-demethyl promethazine by GC- or LC-MS.
MedKoo Cat#: 126494
Name: N-demethyl Promethazine-d3 (hydrochloride)
CAS#: 1330173-19-7
Chemical Formula: C16H16D3ClN2S
Exact Mass: 309.1146
Molecular Weight: 309.87
Elemental Analysis: C, 62.02; H, 7.15; Cl, 11.44; N, 9.04; S, 10.35
The following data is based on the product molecular weight 309.87 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 |
