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Molecular formula

C16H15N5O7S2

7 compounds have this formula on CompoundList.

Molar mass
453.44g/mol
Monoisotopic mass
453.0413Da
Atoms
45
Elements
5
Rings plus double bonds
12

The formula C16H15N5O7S2 describes a molecule made of 16 carbon atoms, 15 hydrogen atoms, 5 nitrogen atoms, 7 oxygen atoms and 2 sulfur atoms. 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 × 1642.38%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 153.33%
    1.008 × 15 = 15.120 g/mol
  • N Nitrogen × 515.45%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 724.70%
    15.999 × 7 = 111.993 g/mol
  • S Sulfur × 214.14%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C16H15N5O7S2

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

Showing 1 to 7 of 7 compounds

Cefixime chemical structure, C16H15N5O7S2, CAS 79350-37-1
Cefixime
CAS 79350-37-1C16H15N5O7S2
Cefixime anhydrous, (E)- chemical structure, C16H15N5O7S2, CAS 97164-56-2
Cefixime anhydrous, (E)-
CAS 97164-56-2C16H15N5O7S2
(6R,7S)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-(carboxymethoxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid chemical structure, C16H15N5O7S2
(6R,7S)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-(carboxymethoxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
C16H15N5O7S2
7-(2-(2-Amino-1,3-thiazol-4-yl)((carboxymethoxy)imino)acetamido)-3-ethenyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid chemical structure, C16H15N5O7S2, CAS 108691-83-4
7-(2-(2-Amino-1,3-thiazol-4-yl)((carboxymethoxy)imino)acetamido)-3-ethenyl-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid
CAS 108691-83-4C16H15N5O7S2
Cefixime EP impurity C chemical structure, C16H15N5O7S2
Cefixime EP impurity C
C16H15N5O7S2
3-Nitro-4-[2-[1-(1,1,3-trioxo-1,2-benzothiazol-2-yl)propan-2-ylidene]hydrazinyl]benzenesulfonamide chemical structure, C16H15N5O7S2, CAS 5384-20-3
3-Nitro-4-[2-[1-(1,1,3-trioxo-1,2-benzothiazol-2-yl)propan-2-ylidene]hydrazinyl]benzenesulfonamide
CAS 5384-20-3C16H15N5O7S2
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2-amino-4-thiazolyl)[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-, [6R-[6a,7a(Z)]]- chemical structure, C16H15N5O7S2
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2-amino-4-thiazolyl)[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-, [6R-[6a,7a(Z)]]-
C16H15N5O7S2

Frequently asked questions

What is the molar mass of C16H15N5O7S2?

The molar mass of C16H15N5O7S2 is 453.44 g/mol, calculated from standard atomic weights for 16 carbon atoms, 15 hydrogen atoms, 5 nitrogen atoms, 7 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 453.0413 Da.

How many compounds have the formula C16H15N5O7S2?

CompoundList lists 7 compounds with the molecular formula C16H15N5O7S2, including Cefixime, Cefixime anhydrous, (E)-, (6R,7S)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-(carboxymethoxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. 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 C16H15N5O7S2?

C16H15N5O7S2 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.