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Molecular formula

C37H66N2O12

10 compounds have this formula on CompoundList.

Molar mass
730.94g/mol
Monoisotopic mass
730.4616Da
Atoms
117
Elements
4
Rings plus double bonds
6

The formula C37H66N2O12 describes a molecule made of 37 carbon atoms, 66 hydrogen atoms, 2 nitrogen atoms and 12 oxygen 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 × 3760.80%
    12.011 × 37 = 444.407 g/mol
  • H Hydrogen × 669.10%
    1.008 × 66 = 66.528 g/mol
  • N Nitrogen × 23.83%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 1226.27%
    15.999 × 12 = 191.988 g/mol
Look up another formula

Compounds with the formula C37H66N2O12

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

Showing 1 to 10 of 10 compounds

Erythromycin A 6,9-imino ether chemical structure, C37H66N2O12, CAS 99290-97-8
Erythromycin A 6,9-imino ether
CAS 99290-97-8C37H66N2O12
Azithromycin impurity R chemical structure, C37H66N2O12, CAS 161193-44-8
Azithromycin impurity R
CAS 161193-44-8C37H66N2O12
5E4Mwt7T42 chemical structure, C37H66N2O12, CAS 145414-17-1
5E4Mwt7T42
CAS 145414-17-1C37H66N2O12
Erythromycin A 6,10-imino ether chemical structure, C37H66N2O12, CAS 145259-56-9
Erythromycin A 6,10-imino ether
CAS 145259-56-9C37H66N2O12
9-[4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-3-ethyl-2,10-dihydroxy-7-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-2,6,8,10,12,15-hexamethyl-4,16-dioxa-14-azabicyclo[11.2.1]hexadec-13-en-5-one chemical structure, C37H66N2O12
9-[4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-3-ethyl-2,10-dihydroxy-7-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-2,6,8,10,12,15-hexamethyl-4,16-dioxa-14-azabicyclo[11.2.1]hexadec-13-en-5-one
C37H66N2O12
N-Despropyl gamithromycin (10,13-imino ether) chemical structure, C37H66N2O12
N-Despropyl gamithromycin (10,13-imino ether)
C37H66N2O12
N-Despropyl GaMithroMycin 10,13-IMino Ether chemical structure, C37H66N2O12
N-Despropyl GaMithroMycin 10,13-IMino Ether
C37H66N2O12
Erythromycin A 9,11-imino ether chemical structure, C37H66N2O12
Erythromycin A 9,11-imino ether
C37H66N2O12
Azithromycin impurity 23 chemical structure, C37H66N2O12
Azithromycin impurity 23
C37H66N2O12
(3R,5R,6R,7S,8S,9R,12R,14R,15R)-6-[4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-12-ethyl-5,14-dihydroxy-8-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-3,5,7,9,13,15-hexamethyl-11,16-dioxa-2-azabicyclo[11.2.1]hexadec-1-en-10-one chemical structure, C37H66N2O12
(3R,5R,6R,7S,8S,9R,12R,14R,15R)-6-[4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-12-ethyl-5,14-dihydroxy-8-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-3,5,7,9,13,15-hexamethyl-11,16-dioxa-2-azabicyclo[11.2.1]hexadec-1-en-10-one
C37H66N2O12

Frequently asked questions

What is the molar mass of C37H66N2O12?

The molar mass of C37H66N2O12 is 730.94 g/mol, calculated from standard atomic weights for 37 carbon atoms, 66 hydrogen atoms, 2 nitrogen atoms and 12 oxygen atoms. The monoisotopic mass is 730.4616 Da.

How many compounds have the formula C37H66N2O12?

CompoundList lists 10 compounds with the molecular formula C37H66N2O12, including Erythromycin A 6,9-imino ether, Azithromycin impurity R, 5E4Mwt7T42. 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 C37H66N2O12?

C37H66N2O12 has a degree of unsaturation of 6. 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.