CompoundList
Sign in
Molecular formula

C20H21N7O3

32 compounds have this formula on CompoundList.

Molar mass
407.43g/mol
Monoisotopic mass
407.1706Da
Atoms
51
Elements
4
Rings plus double bonds
14

The formula C20H21N7O3 describes a molecule made of 20 carbon atoms, 21 hydrogen atoms, 7 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 × 2058.96%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 215.20%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 724.07%
    14.007 × 7 = 98.049 g/mol
  • O Oxygen × 311.78%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C20H21N7O3

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

Showing 1 to 32 of 32 compounds

Ciforadenant chemical structure, C20H21N7O3, CAS 1202402-40-1
Ciforadenant
CAS 1202402-40-1C20H21N7O3
N-(Benzo[d][1,3]dioxol-5-yl)-4-(3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperazine-1-carboxamide chemical structure, C20H21N7O3, CAS 1058234-76-6
N-(Benzo[d][1,3]dioxol-5-yl)-4-(3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperazine-1-carboxamide
CAS 1058234-76-6C20H21N7O3
2-(7-Cinnamyl-3,9-dimethyl-6,8-dioxo-6,7,8,9-tetrahydro-[1,2,4]triazino[3,4-f]purin-1(4H)-yl)acetamide chemical structure, C20H21N7O3, CAS 929852-00-6
2-(7-Cinnamyl-3,9-dimethyl-6,8-dioxo-6,7,8,9-tetrahydro-[1,2,4]triazino[3,4-f]purin-1(4H)-yl)acetamide
CAS 929852-00-6C20H21N7O3
CPI 444 chemical structure, C20H21N7O3, CAS 2102305-11-1
CPI 444
CAS 2102305-11-1C20H21N7O3
2-(7-Benzyl-8-(3,5-dimethyl-1H-pyrazol-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl)acetamide chemical structure, C20H21N7O3, CAS 1020454-55-0
2-(7-Benzyl-8-(3,5-dimethyl-1H-pyrazol-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl)acetamide
CAS 1020454-55-0C20H21N7O3
Methyl 2-(1-(6-(1H-1,2,4-triazol-1-yl)pyridazin-3-yl)piperidine-3-carboxamido)benzoate chemical structure, C20H21N7O3, CAS 1797282-88-2
Methyl 2-(1-(6-(1H-1,2,4-triazol-1-yl)pyridazin-3-yl)piperidine-3-carboxamido)benzoate
CAS 1797282-88-2C20H21N7O3
1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-4-carboxamide chemical structure, C20H21N7O3, CAS 1797717-40-8
1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-4-carboxamide
CAS 1797717-40-8C20H21N7O3
1-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-4-carboxamide chemical structure, C20H21N7O3, CAS 1797283-03-4
1-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)piperidine-4-carboxamide
CAS 1797283-03-4C20H21N7O3
(1-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)azetidin-3-yl)(4-(furan-2-carbonyl)piperazin-1-yl)methanone chemical structure, C20H21N7O3, CAS 2034480-06-1
(1-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)azetidin-3-yl)(4-(furan-2-carbonyl)piperazin-1-yl)methanone
CAS 2034480-06-1C20H21N7O3
N-(Benzo[d][1,3]dioxol-5-yl)-4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazine-1-carboxamide chemical structure, C20H21N7O3, CAS 1040651-79-3
N-(Benzo[d][1,3]dioxol-5-yl)-4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazine-1-carboxamide
CAS 1040651-79-3C20H21N7O3
1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(2-((6-(pyridin-4-ylamino)pyridazin-3-yl)amino)ethyl)urea chemical structure, C20H21N7O3, CAS 1021250-54-3
1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(2-((6-(pyridin-4-ylamino)pyridazin-3-yl)amino)ethyl)urea
CAS 1021250-54-3C20H21N7O3
2-(3-Methyl-1H-1,2,4-triazol-5-yl)-8-(2-morpholinoethyl)pyrido[4,3-b][1,6]naphthyridine-1,9(2H,8H)-dione chemical structure, C20H21N7O3, CAS 1158441-42-9
2-(3-Methyl-1H-1,2,4-triazol-5-yl)-8-(2-morpholinoethyl)pyrido[4,3-b][1,6]naphthyridine-1,9(2H,8H)-dione
CAS 1158441-42-9C20H21N7O3
2-(3-Morpholinopropyl)-8-(1H-1,2,4-triazol-5-yl)pyrido[4,3-b][1,6]naphthyridine-1,9(2H,8H)-dione chemical structure, C20H21N7O3, CAS 1158353-17-3
2-(3-Morpholinopropyl)-8-(1H-1,2,4-triazol-5-yl)pyrido[4,3-b][1,6]naphthyridine-1,9(2H,8H)-dione
CAS 1158353-17-3C20H21N7O3
1-(3-Oxo-3-(4-(6-(pyridin-2-yl)pyridazin-3-yl)piperazin-1-yl)propyl)pyrimidine-2,4(1H,3H)-dione chemical structure, C20H21N7O3, CAS 1257552-46-7
1-(3-Oxo-3-(4-(6-(pyridin-2-yl)pyridazin-3-yl)piperazin-1-yl)propyl)pyrimidine-2,4(1H,3H)-dione
CAS 1257552-46-7C20H21N7O3
1-(6-(1H-Pyrazol-1-yl)pyridazin-3-yl)-N-(2-methyl-6-nitrophenyl)piperidine-3-carboxamide chemical structure, C20H21N7O3, CAS 1286699-26-0
1-(6-(1H-Pyrazol-1-yl)pyridazin-3-yl)-N-(2-methyl-6-nitrophenyl)piperidine-3-carboxamide
CAS 1286699-26-0C20H21N7O3
1-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)-N-(benzo[d][1,3]dioxol-5-ylmethyl)piperidine-3-carboxamide chemical structure, C20H21N7O3, CAS 1797889-55-4
1-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)-N-(benzo[d][1,3]dioxol-5-ylmethyl)piperidine-3-carboxamide
CAS 1797889-55-4C20H21N7O3
1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(2-((6-(pyridin-2-ylamino)pyridazin-3-yl)amino)ethyl)urea chemical structure, C20H21N7O3, CAS 1021223-31-3
1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(2-((6-(pyridin-2-ylamino)pyridazin-3-yl)amino)ethyl)urea
CAS 1021223-31-3C20H21N7O3
(4,7-Dimethoxy-1H-indol-2-yl)[4-(7H-purin-6-yl)piperazin-1-yl]methanone chemical structure, C20H21N7O3, CAS 1010883-27-8
(4,7-Dimethoxy-1H-indol-2-yl)[4-(7H-purin-6-yl)piperazin-1-yl]methanone
CAS 1010883-27-8C20H21N7O3
1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)-N-(benzo[d][1,3]dioxol-5-ylmethyl)piperidine-4-carboxamide chemical structure, C20H21N7O3, CAS 1797727-78-6
1-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)-N-(benzo[d][1,3]dioxol-5-ylmethyl)piperidine-4-carboxamide
CAS 1797727-78-6C20H21N7O3
Methyl 2-(1-(6-(1H-1,2,4-triazol-1-yl)pyrimidin-4-yl)piperidine-4-carboxamido)benzoate chemical structure, C20H21N7O3, CAS 1797091-09-8
Methyl 2-(1-(6-(1H-1,2,4-triazol-1-yl)pyrimidin-4-yl)piperidine-4-carboxamido)benzoate
CAS 1797091-09-8C20H21N7O3
1-(4-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)piperazin-1-yl)-2-(4-acetylphenoxy)ethanone chemical structure, C20H21N7O3, CAS 1797283-69-2
1-(4-(6-(1H-1,2,4-Triazol-1-yl)pyridazin-3-yl)piperazin-1-yl)-2-(4-acetylphenoxy)ethanone
CAS 1797283-69-2C20H21N7O3
1-(4-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)-2-(4-acetylphenoxy)ethanone chemical structure, C20H21N7O3, CAS 1795443-68-3
1-(4-(6-(1H-1,2,4-Triazol-1-yl)pyrimidin-4-yl)piperazin-1-yl)-2-(4-acetylphenoxy)ethanone
CAS 1795443-68-3C20H21N7O3
1-[2-(4-Methoxyphenyl)ethyl]-3-{[7-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl]methyl}urea chemical structure, C20H21N7O3, CAS 1903523-10-3
1-[2-(4-Methoxyphenyl)ethyl]-3-{[7-(3-methyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl]methyl}urea
CAS 1903523-10-3C20H21N7O3
(1-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)azetidin-3-yl)(4-(furan-2-carbonyl)piperazin-1-yl)methanone chemical structure, C20H21N7O3, CAS 2034620-23-8
(1-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)azetidin-3-yl)(4-(furan-2-carbonyl)piperazin-1-yl)methanone
CAS 2034620-23-8C20H21N7O3

Frequently asked questions

What is the molar mass of C20H21N7O3?

The molar mass of C20H21N7O3 is 407.43 g/mol, calculated from standard atomic weights for 20 carbon atoms, 21 hydrogen atoms, 7 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 407.1706 Da.

How many compounds have the formula C20H21N7O3?

CompoundList lists 32 compounds with the molecular formula C20H21N7O3, including Ciforadenant, N-(Benzo[d][1,3]dioxol-5-yl)-4-(3-cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperazine-1-carboxamide, 2-(7-Cinnamyl-3,9-dimethyl-6,8-dioxo-6,7,8,9-tetrahydro-[1,2,4]triazino[3,4-f]purin-1(4H)-yl)acetamide. 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 C20H21N7O3?

C20H21N7O3 has a degree of unsaturation of 14. 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.