Molar mass of tryptophan (C11H12N2O2)

The molar mass of tryptophan (C11H12N2O2) is 204.229 g/mol.

Step-by-step calculation

Element	Atoms	Atomic mass	Subtotal
Carbon	× 11	12.011	= 132.121
Hydrogen	× 12	1.008	= 12.096
Nitrogen	× 2	14.007	= 28.014
Oxygen	× 2	15.999	= 31.998
Total			204.229 g/mol

Percent composition by element

Carbon 64.69%
Hydrogen 5.92%
Nitrogen 13.72%
Oxygen 15.67%

Try another formula

H₂O NaCl CO₂ C₆H₁₂O₆ H₂SO₄ Ca(OH)₂ CuSO₄·5H₂O C₈H₁₀N₄O₂

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Related compounds

C₈H₁₀N₄O₂ Caffeine CO(NH₂)₂ Urea C₈H₉NO₂ Acetaminophen C₃H₅N₃O₉ Nitroglycerin C₇H₅N₃O₆ Trinitrotoluene (NH₄)₂CO₃ Ammonium carbonate

FAQ

What is the molar mass of C11H12N2O2?

The molar mass of tryptophan (C11H12N2O2) is 204.229 g/mol.

How do you calculate the molar mass of C11H12N2O2?

Multiply the atomic mass of each element by the number of its atoms in C11H12N2O2, then add the results: 11 × 12.011 (C) + 12 × 1.008 (H) + 2 × 14.007 (N) + 2 × 15.999 (O) = 204.229 g/mol.

What percentage of C11H12N2O2 is Carbon?

Carbon makes up 64.69% of the mass of tryptophan (C11H12N2O2).