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Molecular formula

C33H28N4O3S

2 compounds have this formula on CompoundList.

Molar mass
560.67g/mol
Monoisotopic mass
560.1882Da
Atoms
69
Elements
5
Rings plus double bonds
22

The formula C33H28N4O3S describes a molecule made of 33 carbon atoms, 28 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur 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 × 3370.69%
    12.011 × 33 = 396.363 g/mol
  • H Hydrogen × 285.03%
    1.008 × 28 = 28.224 g/mol
  • N Nitrogen × 49.99%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 38.56%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 15.72%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C33H28N4O3S

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

Showing 1 to 2 of 2 compounds

Ethyl (2E)-7-methyl-2-((3-(4-methylphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-oxo-5-phenyl-2,3-dihydro-5H-(1,3)thiazolo(3,2-A)pyrimidine-6-carboxyl ate chemical structure, C33H28N4O3S, CAS 313272-50-3
Ethyl (2E)-7-methyl-2-((3-(4-methylphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-oxo-5-phenyl-2,3-dihydro-5H-(1,3)thiazolo(3,2-A)pyrimidine-6-carboxyl ate
CAS 313272-50-3C33H28N4O3S
Ethyl (2Z)-7-methyl-2-[[3-(4-methylphenyl)-1-phenylpyrazol-4-yl]methylidene]-3-oxo-5-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate chemical structure, C33H28N4O3S, CAS 5874-40-8
Ethyl (2Z)-7-methyl-2-[[3-(4-methylphenyl)-1-phenylpyrazol-4-yl]methylidene]-3-oxo-5-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate
CAS 5874-40-8C33H28N4O3S

Frequently asked questions

What is the molar mass of C33H28N4O3S?

The molar mass of C33H28N4O3S is 560.67 g/mol, calculated from standard atomic weights for 33 carbon atoms, 28 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 560.1882 Da.

How many compounds have the formula C33H28N4O3S?

CompoundList lists 2 compounds with the molecular formula C33H28N4O3S, including Ethyl (2E)-7-methyl-2-((3-(4-methylphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-oxo-5-phenyl-2,3-dihydro-5H-(1,3)thiazolo(3,2-A)pyrimidine-6-carboxyl ate, Ethyl (2Z)-7-methyl-2-[[3-(4-methylphenyl)-1-phenylpyrazol-4-yl]methylidene]-3-oxo-5-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate. 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 C33H28N4O3S?

C33H28N4O3S has a degree of unsaturation of 22. 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.