Molecular formula

C₁₈H₁₆N₂O₇

17 compounds have this formula on CompoundList.

Molar mass: 372.33g/mol
Monoisotopic mass: 372.0958Da
Atoms: 43
Elements: 4
Rings plus double bonds: 12

The formula C18H16N2O7 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 7 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 × 1858.07%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 164.33%
1.008 × 16 = 16.128 g/mol
N Nitrogen × 27.52%
14.007 × 2 = 28.014 g/mol
O Oxygen × 730.08%
15.999 × 7 = 111.993 g/mol

Look up another formula

Compounds with the formula C18H16N2O7

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

Showing 1 to 17 of 17 compounds

2-Hydroxy-5-((3,5-bis(methoxycarbonyl)phenyl)azo)benzeneacetic acid

CAS 99435-38-8C₁₈H₁₆N₂O₇

Methyl 6-amino-4-(1,3-benzodioxol-5-yl)-5-cyano-2-(2-methoxy-2-oxoethyl)-4H-pyran-3-carboxylate

CAS 861211-20-3C₁₈H₁₆N₂O₇

Dimethyl 5-{[(2-nitrophenyl)acetyl]amino}isophthalate

CAS 349399-33-3C₁₈H₁₆N₂O₇

Dimethyl 5-((2-methyl-3-nitrobenzoyl)amino)isophthalate

CAS 349396-28-7C₁₈H₁₆N₂O₇

4-(Furan-2-carbonyl)-3-hydroxy-1-(2-methoxyethyl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one

CAS 370870-93-2C₁₈H₁₆N₂O₇

Methyl 3-{[2-(ethoxycarbonyl)phenyl]carbamoyl}-5-nitrobenzoate

CAS 348604-52-4C₁₈H₁₆N₂O₇

Methyl 3-{[4-(ethoxycarbonyl)phenyl]carbamoyl}-5-nitrobenzoate

CAS 348605-19-6C₁₈H₁₆N₂O₇

4-(Furan-2-carbonyl)-3-hydroxy-1-(2-methoxyethyl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one

CAS 371130-65-3C₁₈H₁₆N₂O₇

(3-Methyl-4-oxo-4-phenylbutyl) 3,5-dinitrobenzoate

CAS 7473-81-6C₁₈H₁₆N₂O₇

3,5-Dihydroxy-4-phenylisoxazole hemihydrate

CAS 175278-61-2C₁₈H₁₆N₂O₇

6,7-Dimethoxy-4-(6-nitro-1,3-benzodioxol-5-yl)-3,4-dihydroquinolin-2(1H)-one

CAS 599150-96-6C₁₈H₁₆N₂O₇

3-(3,4-Dimethoxyphenethyl)-6-nitro-2H-1,3-benzoxazine-2,4(3H)-dione

CAS 521313-27-9C₁₈H₁₆N₂O₇

(5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazol-3-yl)methyl 2-(2,5-dioxopyrrolidin-1-yl)acetate

CAS 1203105-87-6C₁₈H₁₆N₂O₇

(6aR,8S,9R,9aR)-9-Hydroxy-4-methoxy-1,11-dioxo-1,2,3,6a,8,9,9a,11-octahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-8-carboximidamide

CAS 75084-19-4C₁₈H₁₆N₂O₇

Benzyl 3-(((4-nitrophenoxy)carbonyl)oxy)azetidine-1-carboxylate

CAS 2740822-25-5C₁₈H₁₆N₂O₇

5-(2-(((Benzyloxy)carbonyl)amino)acetamido)isophthalic acid

CAS 852355-43-2C₁₈H₁₆N₂O₇

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-{[(tert-butoxy)carbonyl]amino}furan-2-carboxylate

CAS 2248397-52-4C₁₈H₁₆N₂O₇

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What is the molar mass of C18H16N2O7?

The molar mass of C18H16N2O7 is 372.33 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 7 oxygen atoms. The monoisotopic mass is 372.0958 Da.

How many compounds have the formula C18H16N2O7?

CompoundList lists 17 compounds with the molecular formula C18H16N2O7, including 2-Hydroxy-5-((3,5-bis(methoxycarbonyl)phenyl)azo)benzeneacetic acid, Methyl 6-amino-4-(1,3-benzodioxol-5-yl)-5-cyano-2-(2-methoxy-2-oxoethyl)-4H-pyran-3-carboxylate, Dimethyl 5-{[(2-nitrophenyl)acetyl]amino}isophthalate. 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 C18H16N2O7?

C18H16N2O7 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.