Epinephrine at a glance
| Property | Value |
|---|
| Molar mass | 183.207 g/mol |
|---|
| Molecular weight | 183.207 u |
|---|
| Chemical formula | C9H13NO3 |
|---|
| Monoisotopic mass | 183.089543 u |
|---|
| CAS number | 51-43-4 |
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| PubChem CID | 5816 |
|---|
How to calculate the molar mass of epinephrine
9 × 12.011 + 13 × 1.008 + 1 × 14.007 + 3 × 15.999 = 183.207 g/mol
- Count the atoms in C9H13NO3: C 9, H 13, N 1, O 3.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 183.207 g/mol.
Elemental composition of epinephrine
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 9 | 12.011 | 108.099 | 59.004% |
|---|
| H Hydrogen | 13 | 1.008 | 13.104 | 7.1526% |
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| N Nitrogen | 1 | 14.007 | 14.007 | 7.6455% |
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| O Oxygen | 3 | 15.999 | 47.997 | 26.198% |
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Grams and moles of epinephrine
| Amount | Equals |
|---|
| 1 g | 0.0054583 mol |
|---|
| 10 g | 0.054583 mol |
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| 100 g | 0.54583 mol |
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| 0.1 mol | 18.321 g |
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| 1 mol | 183.21 g |
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| 1 g, in particles | 3.2871 × 10^21 |
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