The molecular weight of PD98059 (C₁₆H₁₃NO₃) is 267.28014.

PD98059 (C₁₆H₁₃NO₃) is an organic compound of four elements: Carbon, Hydrogen, Nitrogen, and Oxygen. The molecular weight of PD98059 is 267.28014 which can be calculated by adding up the total weight (atomic weight multiplied by their number) of all its elements.

CALCULATION PROCEDURE: PD98059  [C₁₆H₁₃NO₃] Molecular Weight Calculation

Step 1: Find the chemical formula and determine constituent atoms and their number in a PD98059 molecule.
You will know different atoms and their number in a PD98059 molecule from the chemical formula. The chemical formula of PD98059 is C₁₆H₁₃NO₃. From the chemical formula, you can find that one molecule of PD98059 consists of sixteen Carbon (C) atoms, thirteen Hydrogen (H) atoms, one Nitrogen (N) atom, and three Oxygen (O) atoms.

Step 2: Find out the atomic weights of each atom (from the periodic table).

Atomic weight of Carbon (C): 12.0107 (Ref: Jlab-ele006)
Atomic weight of Hydrogen (H): 1.008 (Ref: Lanl-1)
Atomic weight of Nitrogen (N): 14.00674 (Ref: Jlab-ele007)
Atomic weight of Oxygen (O): 15.9994 (Ref: Jlab-ele008)

Step 3: Calculate the total weight of each atom in a PD98059 molecule by multiplying its atomic weight by its number.

Number of Carbon atoms in PD98059: 6
Atomic weight of Carbon (C): 12.0107
Total weight of Carbon atoms in PD98059: 12.0107 x 6 = 192.1712

Number of Hydrogen atoms in PD98059: 3
Atomic weight of Hydrogen (H): 1.008
Total weight of Hydrogen atoms in PD98059: 1.008 x 3 = 13.104

Number of Nitrogen atoms in PD98059: 3
Atomic weight of Nitrogen (N): 14.00674
Total weight of Nitrogen atoms in PD98059: 14.00674 x 3 = 14.00674

Number of Oxygen atoms in PD98059: 7
Atomic weight of Oxygen (O): 15.9994
Total weight of Oxygen atoms in PD98059: 15.9994 x 7 = 47.9982

Step 4: Calculate the molecular weight of PD98059 by adding up the total weight of all atoms.

Molecular weight of PD98059: 192.1712 (Carbon) + 13.104 (Hydrogen) + 14.00674 (Nitrogen) + 47.9982 (Oxygen) = 267.28014

Therefore, the molecular weight of PD98059 is 267.28014.

PD98059 [C₁₆H₁₃NO₃] Molecular Weight Calculation

REFERENCES:

• Lanl-1: https://periodic.lanl.gov/1.shtml 
• Jlab-ele006: https://education.jlab.org/itselemental/ele006.html 
• Jlab-ele007: https://education.jlab.org/itselemental/ele007.html
• Jlab-ele008: https://education.jlab.org/itselemental/ele008.html
• Pubchem-Chlorine: https://pubchem.ncbi.nlm.nih.gov/element/Chlorine

See also:

• Hydrogen chloride molecular weight calculation