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Molecular formula

C19H17BrNO3P

2 compounds have this formula on CompoundList.

Molar mass
418.23g/mol
Monoisotopic mass
417.0129Da
Atoms
42
Elements
6
Rings plus double bonds
12

The formula C19H17BrNO3P describes a molecule made of 19 carbon atoms, 17 hydrogen atoms, 1 bromine atom, 1 nitrogen atom, 3 oxygen atoms and 1 phosphorus atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 1954.57%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 174.10%
    1.008 × 17 = 17.136 g/mol
  • Br Bromine × 119.11%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 13.35%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 311.48%
    15.999 × 3 = 47.997 g/mol
  • P Phosphorus × 17.41%
    30.974 × 1 = 30.974 g/mol
Look up another formula

Compounds with the formula C19H17BrNO3P

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 2 of 2 compounds

(3-Bromo-2,6-dimethoxy-4-pyridyl)diphenylphosphine oxide chemical structure, C19H17BrNO3P, CAS 220998-36-7
(3-Bromo-2,6-dimethoxy-4-pyridyl)diphenylphosphine oxide
CAS 220998-36-7C19H17BrNO3P
[(4-Bromophenyl)methyl](diphenoxyphosphoryl)amine chemical structure, C19H17BrNO3P, CAS 2445792-21-0
[(4-Bromophenyl)methyl](diphenoxyphosphoryl)amine
CAS 2445792-21-0C19H17BrNO3P

Frequently asked questions

What is the molar mass of C19H17BrNO3P?

The molar mass of C19H17BrNO3P is 418.23 g/mol, calculated from standard atomic weights for 19 carbon atoms, 17 hydrogen atoms, 1 bromine atom, 1 nitrogen atom, 3 oxygen atoms and 1 phosphorus atom. The monoisotopic mass is 417.0129 Da.

How many compounds have the formula C19H17BrNO3P?

CompoundList lists 2 compounds with the molecular formula C19H17BrNO3P, including (3-Bromo-2,6-dimethoxy-4-pyridyl)diphenylphosphine oxide, [(4-Bromophenyl)methyl](diphenoxyphosphoryl)amine. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C19H17BrNO3P?

C19H17BrNO3P has a degree of unsaturation of 12. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.