Virtual Mass calculator

Before anything, here are some key considerations you should make:

  1. Internal Standard: If you expect to derive your yield off of your NMR spectrum, use an internal standard if possible.
  2. Relaxation Time (T1): Ensure, that the relaxation time in your acquisition parameters is long enough to allow full relaxation. Otherwise, integration does not guarantee accurate molar ratios.
  3. Impurities: If your NMR spectrum shows multiple non-negligible compounds/impurities, ensure you normalize the integrals for all those components present in the NMR spectrum.

Here are the key steps:

  1. Input total measured mass.
  2. Input Integral, number of protons (H), molecular weight of product
  3. Input Integral, number of protons (H), molecular weight of other compound
mg
mmol (not required)

Product:

g/mol

Impurity 1:

g/mol