Molecular formula

C₂₈H₂₈N₄O₅

28 compounds have this formula on CompoundList.

Molar mass: 500.56g/mol
Monoisotopic mass: 500.2060Da
Atoms: 65
Elements: 4
Rings plus double bonds: 17

The formula C28H28N4O5 describes a molecule made of 28 carbon atoms, 28 hydrogen atoms, 4 nitrogen atoms and 5 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 × 2867.19%
12.011 × 28 = 336.308 g/mol
H Hydrogen × 285.64%
1.008 × 28 = 28.224 g/mol
N Nitrogen × 411.19%
14.007 × 4 = 56.028 g/mol
O Oxygen × 515.98%
15.999 × 5 = 79.995 g/mol

Look up another formula

Compounds with the formula C28H28N4O5

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

Showing 1 to 28 of 28 compounds

3-[(4-Methoxyphenyl)methyl]-7-[4-(4-methoxyphenyl)piperazine-1-carbonyl]-1,2,3,4-tetrahydroquinazoline-2,4-dione

CAS 892277-05-3C₂₈H₂₈N₄O₅

3-[(4-Methoxyphenyl)methyl]-7-[4-(2-methoxyphenyl)piperazine-1-carbonyl]-1,2,3,4-tetrahydroquinazoline-2,4-dione

CAS 892276-89-0C₂₈H₂₈N₄O₅

3-(4-Methoxybenzyl)-7-(4-(3-methoxyphenyl)piperazine-1-carbonyl)quinazoline-2,4(1H,3H)-dione

CAS 892277-82-6C₂₈H₂₈N₄O₅

(Z)-Ethyl 1-cyclohexyl-2-((4-methoxybenzoyl)imino)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate

CAS 534579-26-5C₂₈H₂₈N₄O₅

(Z)-Ethyl 1-cyclohexyl-2-((3-methoxybenzoyl)imino)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate

CAS 534579-25-4C₂₈H₂₈N₄O₅

3-Phenyl-N-(1-(((4-(phenylazo)phenyl)methoxy)carbonyl)-L-prolyl)-L-alanine

CAS 35242-80-9C₂₈H₂₈N₄O₅

1-(4-(3,5-Dimethoxybenzamido)benzyl)-N-(4-ethoxyphenyl)-1H-imidazole-4-carboxamide

CAS 1251684-09-9C₂₈H₂₈N₄O₅

(Z)-Ethyl 1-cyclohexyl-2-((2-methoxybenzoyl)imino)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate

CAS 534579-27-6C₂₈H₂₈N₄O₅

2-(2-{[4-(Furan-2-carbonyl)piperazin-1-yl]methyl}-5-methoxy-4-oxo-1,4-dihydropyridin-1-yl)-N-(naphthalen-1-yl)acetamide

CAS 921480-68-4C₂₈H₂₈N₄O₅

2-[4-(1-{[(4-Methoxyphenyl)carbamoyl]methyl}-2,4-dioxo-1,2,3,4-tetrahydroquinazolin-3-yl)phenyl]-N-(propan-2-yl)acetamide

CAS 1223935-20-3C₂₈H₂₈N₄O₅

5-((2-(4-Ethoxy-3-methoxyphenyl)-5-methyloxazol-4-yl)methyl)-2-(4-ethoxyphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one

CAS 1285896-03-8C₂₈H₂₈N₄O₅

2-(3,4-Dimethoxyphenyl)-5-((2-(4-isopropoxyphenyl)-5-methyloxazol-4-yl)methyl)pyrazolo[1,5-a]pyrazin-4(5H)-one

CAS 1285929-99-8C₂₈H₂₈N₄O₅

2-(3,4-Dimethylphenyl)-5-((5-methyl-2-(3,4,5-trimethoxyphenyl)oxazol-4-yl)methyl)pyrazolo[1,5-a]pyrazin-4(5H)-one

CAS 1286096-14-7C₂₈H₂₈N₄O₅

2-(4-Ethylphenyl)-5-((5-methyl-2-(3,4,5-trimethoxyphenyl)oxazol-4-yl)methyl)pyrazolo[1,5-a]pyrazin-4(5H)-one

CAS 1276521-50-6C₂₈H₂₈N₄O₅

N-(2-(7-Methyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-2-(1-(2-morpholino-2-oxoethyl)-1H-indol-3-yl)-2-oxoacetamide

CAS 920438-29-5C₂₈H₂₈N₄O₅

N-(4-Methylphenethyl)-4-(1-(3-nitrobenzyl)-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)butanamide

CAS 899901-86-1C₂₈H₂₈N₄O₅

N-(3,4-Dimethoxyphenyl)-1-(4-(2-(3-methoxyphenyl)acetamido)benzyl)-1H-imidazole-4-carboxamide

CAS 1251607-58-5C₂₈H₂₈N₄O₅

1-(4-(2-(3,4-Dimethoxyphenyl)acetamido)benzyl)-N-(2-methoxyphenyl)-1H-imidazole-4-carboxamide

CAS 1251709-37-1C₂₈H₂₈N₄O₅

1-(4-(2-(3,4-Dimethoxyphenyl)acetamido)benzyl)-N-(3-methoxyphenyl)-1H-imidazole-4-carboxamide

CAS 1251612-34-6C₂₈H₂₈N₄O₅

1-(4-(2,4-Dimethoxybenzamido)benzyl)-N-(4-ethoxyphenyl)-1H-imidazole-4-carboxamide

CAS 1251608-11-3C₂₈H₂₈N₄O₅

1-(4-(2-(3,4-Dimethoxyphenyl)acetamido)benzyl)-N-(4-methoxyphenyl)-1H-imidazole-4-carboxamide

CAS 1251562-87-4C₂₈H₂₈N₄O₅

N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(4-(2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl)piperazin-1-yl)acetamide

CAS 2034344-29-9C₂₈H₂₈N₄O₅

Isopropyl 4-(3-(6,7-dimethoxy-2-(methylamino)quinazolin-4-yl)phenylcarbamoyl)benzoate

CAS 947620-54-4C₂₈H₂₈N₄O₅

Isopropyl 3-(3-(6,7-dimethoxy-2-(methylamino)quinazolin-4-yl)phenylcarbamoyl)benzoate

CAS 947620-62-4C₂₈H₂₈N₄O₅

Frequently asked questions

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What is the molar mass of C28H28N4O5?

The molar mass of C28H28N4O5 is 500.56 g/mol, calculated from standard atomic weights for 28 carbon atoms, 28 hydrogen atoms, 4 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 500.2060 Da.

How many compounds have the formula C28H28N4O5?

CompoundList lists 28 compounds with the molecular formula C28H28N4O5, including 3-[(4-Methoxyphenyl)methyl]-7-[4-(4-methoxyphenyl)piperazine-1-carbonyl]-1,2,3,4-tetrahydroquinazoline-2,4-dione, 3-[(4-Methoxyphenyl)methyl]-7-[4-(2-methoxyphenyl)piperazine-1-carbonyl]-1,2,3,4-tetrahydroquinazoline-2,4-dione, 3-(4-Methoxybenzyl)-7-(4-(3-methoxyphenyl)piperazine-1-carbonyl)quinazoline-2,4(1H,3H)-dione. 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 C28H28N4O5?

C28H28N4O5 has a degree of unsaturation of 17. 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.