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Molecular formula

C56H73N11O12S2

4 compounds have this formula on CompoundList.

Molar mass
1156.39g/mol
Monoisotopic mass
1155.4882Da
Atoms
154
Elements
5
Rings plus double bonds
26

The formula C56H73N11O12S2 describes a molecule made of 56 carbon atoms, 73 hydrogen atoms, 11 nitrogen atoms, 12 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 × 5658.17%
    12.011 × 56 = 672.616 g/mol
  • H Hydrogen × 736.36%
    1.008 × 73 = 73.584 g/mol
  • N Nitrogen × 1113.32%
    14.007 × 11 = 154.077 g/mol
  • O Oxygen × 1216.60%
    15.999 × 12 = 191.988 g/mol
  • S Sulfur × 25.54%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C56H73N11O12S2

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

Showing 1 to 4 of 4 compounds

Lanreotide acetate chemical structure, C56H73N11O12S2, CAS 127984-74-1
Lanreotide acetate
CAS 127984-74-1C56H73N11O12S2
Lanreotide acetate (108736-35-2 free base) chemical structure, C56H73N11O12S2, CAS 2378114-72-6
Lanreotide acetate (108736-35-2 free base)
CAS 2378114-72-6C56H73N11O12S2
(2S,3R)-2-{[(4R,7S,10S,13R,16S,19R)-19-[(2R)-2-Amino-3-(naphthalen-2-yl)propanamido]-10-(4-aminobutyl)-16-[(4-hydroxyphenyl)methyl]-13-[(1H-indol-3-yl)methyl]-6,9,12,15,18-pentaoxo-7-(propan-2-yl)-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]formamido}-3-hydroxybutanamide, acetic acid chemical structure, C56H73N11O12S2
(2S,3R)-2-{[(4R,7S,10S,13R,16S,19R)-19-[(2R)-2-Amino-3-(naphthalen-2-yl)propanamido]-10-(4-aminobutyl)-16-[(4-hydroxyphenyl)methyl]-13-[(1H-indol-3-yl)methyl]-6,9,12,15,18-pentaoxo-7-(propan-2-yl)-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]formamido}-3-hydroxybutanamide, acetic acid
C56H73N11O12S2
H-D-2Nal-Cys(1)-DL-Tyr-D-Trp-Lys-Val-DL-Cys(1)-Thr-NH2.CH3CO2H chemical structure, C56H73N11O12S2
H-D-2Nal-Cys(1)-DL-Tyr-D-Trp-Lys-Val-DL-Cys(1)-Thr-NH2.CH3CO2H
C56H73N11O12S2

Frequently asked questions

What is the molar mass of C56H73N11O12S2?

The molar mass of C56H73N11O12S2 is 1156.39 g/mol, calculated from standard atomic weights for 56 carbon atoms, 73 hydrogen atoms, 11 nitrogen atoms, 12 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 1155.4882 Da.

How many compounds have the formula C56H73N11O12S2?

CompoundList lists 4 compounds with the molecular formula C56H73N11O12S2, including Lanreotide acetate, Lanreotide acetate (108736-35-2 free base), (2S,3R)-2-{[(4R,7S,10S,13R,16S,19R)-19-[(2R)-2-Amino-3-(naphthalen-2-yl)propanamido]-10-(4-aminobutyl)-16-[(4-hydroxyphenyl)methyl]-13-[(1H-indol-3-yl)methyl]-6,9,12,15,18-pentaoxo-7-(propan-2-yl)-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]formamido}-3-hydroxybutanamide, acetic 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 C56H73N11O12S2?

C56H73N11O12S2 has a degree of unsaturation of 26. 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.