Molecular formula

C₂₂H₂₁N₅O₃

194 compounds have this formula on CompoundList.

Molar mass: 403.44g/mol
Monoisotopic mass: 403.1644Da
Atoms: 51
Elements: 4
Rings plus double bonds: 15

The formula C22H21N5O3 describes a molecule made of 22 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 3 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 × 2265.50%
12.011 × 22 = 264.242 g/mol
H Hydrogen × 215.25%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 517.36%
14.007 × 5 = 70.035 g/mol
O Oxygen × 311.90%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C22H21N5O3

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

Showing 101 to 194 of 194 compounds

$6-Imino-N-[2-(4-methoxyphenyl)ethyl]-7-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide chemical structure, C22H21N5O3, CAS 858760-13-1$

6-Imino-N-[2-(4-methoxyphenyl)ethyl]-7-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide

CAS 858760-13-1C₂₂H₂₁N₅O₃

$6-Imino-7-[2-(4-methoxyphenyl)ethyl]-N-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide chemical structure, C22H21N5O3, CAS 858744-48-6$

6-Imino-7-[2-(4-methoxyphenyl)ethyl]-N-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide

CAS 858744-48-6C₂₂H₂₁N₅O₃

9-(3-Methoxyphenyl)-8-oxo-2-(4-propan-2-ylphenyl)-7H-purine-6-carboxamide

CAS 900010-61-9C₂₂H₂₁N₅O₃

9-(4-Ethoxyphenyl)-8-oxo-2-phenethyl-8,9-dihydro-7H-purine-6-carboxamide

CAS 898422-12-3C₂₂H₂₁N₅O₃

4-Methyl-3-nitro-N-(4-(6-(pyrrolidin-1-yl)pyridazin-3-yl)phenyl)benzamide

CAS 941895-25-6C₂₂H₂₁N₅O₃

2-(2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)-8-phenyl-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione

CAS 941975-55-9C₂₂H₂₁N₅O₃

2-(2-(Indolin-1-yl)-2-oxoethyl)-8-(p-tolyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione

CAS 941960-23-2C₂₂H₂₁N₅O₃

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

CAS 899966-59-7C₂₂H₂₁N₅O₃

N-[1-(3,4-Dimethylphenyl)-4-oxo-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-5-yl]-2-(4-methoxyphenyl)acetamide

CAS 899738-50-2C₂₂H₂₁N₅O₃

N-(2-Methoxy-5-methylphenyl)-3-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)propanamide

CAS 946283-06-3C₂₂H₂₁N₅O₃

4-Butoxy-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)benzamide

CAS 899752-39-7C₂₂H₂₁N₅O₃

N-(1-(3,4-Dimethylphenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)-2-(m-tolyloxy)acetamide

CAS 899738-46-6C₂₂H₂₁N₅O₃

N-[4-(Acetylamino)phenyl]-2-{[1-(3,4-dimethylphenyl)-6-oxo-1,6-dihydropyridazin-3-yl]oxy}acetamide

CAS 951617-93-9C₂₂H₂₁N₅O₃

4-{2-[2-(5-Propyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl]acetamido}benzamide

CAS 946381-93-7C₂₂H₂₁N₅O₃

4-(2-{2-[5-(Propan-2-yl)-1,3,4-oxadiazol-2-yl]-1H-indol-1-yl}acetamido)benzamide

CAS 946335-76-8C₂₂H₂₁N₅O₃

2-(2-Methylpropyl)-1,3-dioxo-N-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]-2,3-dihydro-1H-isoindole-5-carboxamide

CAS 1144489-01-9C₂₂H₂₁N₅O₃

2-[2-(Morpholin-4-yl)ethyl]-8-(pyridin-4-yl)pyrido[4,3-b][1,6]naphthyridine-1,9(2H,8H)-dione

CAS 1158210-44-6C₂₂H₂₁N₅O₃

N-(Butan-2-yl)-1,3-dioxo-2-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]-2,3-dihydro-1H-isoindole-5-carboxamide

CAS 1190277-15-6C₂₂H₂₁N₅O₃

$5-[3-(2,5-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carbonyl]-2,5,7-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),6,9,11-tetraene chemical structure, C22H21N5O3, CAS 1207039-81-3$

5-[3-(2,5-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carbonyl]-2,5,7-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),6,9,11-tetraene

CAS 1207039-81-3C₂₂H₂₁N₅O₃

N-(3,4-Dimethoxyphenethyl)-7-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

CAS 1251599-98-0C₂₂H₂₁N₅O₃

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

CAS 1251675-21-4C₂₂H₂₁N₅O₃

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

CAS 1251544-07-6C₂₂H₂₁N₅O₃

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

CAS 1251544-38-3C₂₂H₂₁N₅O₃

N-(2,5-Dimethylphenyl)-2-(3-oxo-8-(p-tolyloxy)-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide

CAS 1251692-47-3C₂₂H₂₁N₅O₃

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What is the molar mass of C22H21N5O3?

The molar mass of C22H21N5O3 is 403.44 g/mol, calculated from standard atomic weights for 22 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 403.1644 Da.

How many compounds have the formula C22H21N5O3?

CompoundList lists 194 compounds with the molecular formula C22H21N5O3, including 6-Imino-N-[2-(4-methoxyphenyl)ethyl]-7-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide, 6-Imino-7-[2-(4-methoxyphenyl)ethyl]-N-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide, 9-(3-Methoxyphenyl)-8-oxo-2-(4-propan-2-ylphenyl)-7H-purine-6-carboxamide. 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 C22H21N5O3?

C22H21N5O3 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.