Warfarin at a glance
| Property | Value |
|---|
| Molar mass | 308.333 g/mol |
|---|
| Molecular weight | 308.333 u |
|---|
| Chemical formula | C19H16O4 |
|---|
| Monoisotopic mass | 308.104859 u |
|---|
| CAS number | 81-81-2 |
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| PubChem CID | 54678486 |
|---|
How to calculate the molar mass of warfarin
19 × 12.011 + 16 × 1.008 + 4 × 15.999 = 308.333 g/mol
- Count the atoms in C19H16O4: C 19, H 16, O 4.
- Multiply each atom count by the atomic weight of the element.
- Add the results to get 308.333 g/mol.
Elemental composition of warfarin
| Element | Atoms | Atomic weight | Mass (g/mol) | Mass % |
|---|
| C Carbon | 19 | 12.011 | 228.209 | 74.014% |
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| H Hydrogen | 16 | 1.008 | 16.128 | 5.2307% |
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| O Oxygen | 4 | 15.999 | 63.996 | 20.755% |
|---|
Grams and moles of warfarin
| Amount | Equals |
|---|
| 1 g | 0.0032432 mol |
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| 10 g | 0.032432 mol |
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| 100 g | 0.32432 mol |
|---|
| 0.1 mol | 30.833 g |
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| 1 mol | 308.33 g |
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| 1 g, in particles | 1.9531 × 10^21 |
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Calculate other compounds