Molar Mass of C10H16N2O3S (Biotin): Step by Step

What is the molar mass of C₁₀H₁₆N₂O₃S?

Answer

M(C₁₀H₁₆N₂O₃S) ≈

244.31 g/mol

Atomic weights: IUPAC standard values (CIAAW, 2024); the sum is rounded to the decimal places of the least precise one — S: 32.06.

Contribution of each element
Element	Atoms, n	Atomic weight, A	n × A, g/mol Mass fraction, w	Mass fraction, w
Ccarbon	10	12.011	120.110 w ≈ 49.16%	≈ 49.16%
Hhydrogen	16	1.0080	16.1280 w ≈ 6.60%	≈ 6.60%
Nnitrogen	2	14.007	28.014 w ≈ 11.47%	≈ 11.47%
Ooxygen	3	15.999	47.997 w ≈ 19.65%	≈ 19.65%
Ssulfur	1	32.06	32.06 w ≈ 13.12%	≈ 13.12%
Σ = 244.309 ≈ 244.31 g/mol w = 100%				100%

Liters to Kilograms - How many kilograms are in a liter of water, honey, gasoline, sand and other substances — by density
Grams to Kg - Convert Grams to Kilograms
Percentage Calculator: Fraction to Percent - What percentage one number is of another? Convert fraction into a percentage
Scientific Calculator with Memory & History - Free Engineering Calculator Online with Memory Function, Operation History, Logarithms & Trigonometry. Similar to ti-83, ti-84, ti-89

Share This Calculation

Print

https://calculat.io/en/other/molar-mass/c10h16n2o3s

<a href="https://calculat.io/en/other/molar-mass/c10h16n2o3s">Molar Mass of C10H16N2O3S (Biotin): Step by Step</a>

Facebook

Twitter

Viber

Email

https://calculat.io/en/other/molar-mass/c10h16n2o3s/generated.jpg

Formula	M, g/mol
Pb(OH)₂ (lead(II) hydroxide)	241.2
Fe(NO₃)₃ (ferric nitrate)	241.857
BaCl₂·2H₂O (barium chloride dihydrate)	244.26
C₁₀H₁₆N₂O₃S (biotin)	244.31
MgSO₄·7H₂O (magnesium sulfate heptahydrate)	246.47
Ag₂S (silver sulfide)	247.80
CuSO₄·5H₂O (copper(II) sulfate pentahydrate)	249.68