Molecular formula

C₂₂H₂₁N₅O₅

74 compounds have this formula on CompoundList.

Molar mass: 435.44g/mol
Monoisotopic mass: 435.1543Da
Atoms: 53
Elements: 4
Rings plus double bonds: 15

The formula C22H21N5O5 describes a molecule made of 22 carbon atoms, 21 hydrogen atoms, 5 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 × 2260.68%
12.011 × 22 = 264.242 g/mol
H Hydrogen × 214.86%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 516.08%
14.007 × 5 = 70.035 g/mol
O Oxygen × 518.37%
15.999 × 5 = 79.995 g/mol

Look up another formula

Compounds with the formula C22H21N5O5

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

Showing 1 to 74 of 74 compounds

N-(2-Methoxy-5-methylphenyl)-2-(3-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)acetamide

CAS 941887-32-7C₂₂H₂₁N₅O₅

N-(2-Ethoxyphenyl)-2-(3-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)acetamide

CAS 941934-45-8C₂₂H₂₁N₅O₅

10-[(3R)-3-Hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]-N3-methyl-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine-2,3-dicarboxamide

CAS 1451079-18-7C₂₂H₂₁N₅O₅

Ethyl 2-(2-(3,4-dioxo-8-phenyl-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)acetamido)benzoate

CAS 941917-04-0C₂₂H₂₁N₅O₅

2-[5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]-N-(4-methylbenzyl)acetamide

CAS 1052603-96-9C₂₂H₂₁N₅O₅

Ethyl 4-(2-(3,4-dioxo-8-phenyl-3,4,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-2(6H)-yl)acetamido)benzoate

CAS 941975-79-7C₂₂H₂₁N₅O₅

N-(1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(furan-2-yl)-1H-pyrazol-5-yl)-2,3-dimethoxybenzamide

CAS 1172398-36-5C₂₂H₂₁N₅O₅

Ethyl 4-[[2-[5-(4-methylphenyl)-4,6-dioxo-3a,6a-dihydropyrrolo[3,4-d]triazol-3-yl]acetyl]amino]benzoate

CAS 1024310-85-7C₂₂H₂₁N₅O₅

2-(3-(3,4-Dimethoxyphenyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)-N-(3-methyl-1H-pyrazol-5-yl)acetamide

CAS 1028786-84-6C₂₂H₂₁N₅O₅

Methyl 4-{2-[5-(3,4-dimethylphenyl)-4,6-dioxo-1H,3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2,3]triazol-1-yl]acetamido}benzoate

CAS 1052614-74-0C₂₂H₂₁N₅O₅

3-{2-[4-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazino]-2-oxoethyl}-1,2,3-benzotriazin-4(3H)-one

CAS 903195-54-0C₂₂H₂₁N₅O₅

N-(4-Ethoxyphenyl)-2-[8-(3-methoxyphenoxy)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]acetamide

CAS 1251600-20-0C₂₂H₂₁N₅O₅

N-(2,4-Dimethoxyphenyl)-2-[8-(2-methylphenoxy)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]acetamide

CAS 1251707-09-1C₂₂H₂₁N₅O₅

N-[2-(3,4-Dimethoxyphenyl)ethyl]-3-[(4-oxoquinazolin-3(4H)-yl)methyl]-1,2,4-oxadiazole-5-carboxamide

CAS 1185166-49-7C₂₂H₂₁N₅O₅

7-(Benzo[d][1,3]dioxol-5-yl)-2-(3,4-dimethoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide

CAS 538319-61-8C₂₂H₂₁N₅O₅

2-Furancarboxylic acid, 5-((2,3-dioxo-4-((4-(2-pyrimidinylamino)phenyl)methyl)-1-piperazinyl)methyl)-, methyl ester

CAS 78789-07-8C₂₂H₂₁N₅O₅

3,4,5-Trimethoxy-N-(4-oxo-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)benzamide

CAS 899737-17-8C₂₂H₂₁N₅O₅

1-{[(4-Acetamidophenyl)carbamoyl]methyl}-N-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide

CAS 920156-94-1C₂₂H₂₁N₅O₅

N-(2,4-Dimethoxyphenyl)-2-(3-oxo-8-(p-tolyloxy)-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide

CAS 1251591-39-5C₂₂H₂₁N₅O₅

N-(3,4-Dimethoxyphenyl)-2-[8-(4-methylphenoxy)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]acetamide

CAS 1251633-67-6C₂₂H₂₁N₅O₅

N-(2-Ethoxyphenyl)-2-[8-(3-methoxyphenoxy)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]acetamide

CAS 1251621-42-7C₂₂H₂₁N₅O₅

N-(3,4-Dimethoxyphenyl)-2-[8-(2-methylphenoxy)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]acetamide

CAS 1251600-52-8C₂₂H₂₁N₅O₅

N-((3-((4-Methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)methyl)-3-(4-oxoquinazolin-3(4H)-yl)propanamide

CAS 1226434-23-6C₂₂H₂₁N₅O₅

3-(5-(1-(2-(Benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl)azetidin-3-yl)-1,2,4-oxadiazol-3-yl)-N-methylbenzamide

CAS 1396791-87-9C₂₂H₂₁N₅O₅

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What is the molar mass of C22H21N5O5?

The molar mass of C22H21N5O5 is 435.44 g/mol, calculated from standard atomic weights for 22 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 435.1543 Da.

How many compounds have the formula C22H21N5O5?

CompoundList lists 74 compounds with the molecular formula C22H21N5O5, including N-(2-Methoxy-5-methylphenyl)-2-(3-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)acetamide, N-(2-Ethoxyphenyl)-2-(3-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)acetamide, 10-[(3R)-3-Hydroxy-3-(5-methylisoxazol-3-yl)but-1-ynyl]-N3-methyl-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine-2,3-dicarboxamide. 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 C22H21N5O5?

C22H21N5O5 has a degree of unsaturation of 15. 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.