Molecular formula
C19H21N7O
75 compounds have this formula on CompoundList.
- Molar mass
- 363.43g/mol
- Monoisotopic mass
- 363.1808Da
- Atoms
- 48
- Elements
- 4
- Rings plus double bonds
- 13
The formula C19H21N7O describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 7 nitrogen atoms and 1 oxygen atom. 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 × 1962.79%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 215.82%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 726.98%14.007 × 7 = 98.049 g/mol
- O Oxygen × 14.40%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C19H21N7O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 75 of 75 compounds
N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-1-3-phenylcarbamimidamidomethanimidamide
CAS 300836-59-3C19H21N7O
DNA crosslinker 6
CAS 272791-87-4C19H21N7O
![4-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-N-phenylpiperazine-1-carboxamide chemical structure, C19H21N7O, CAS 1058200-35-3](/s/LVGYZUQZMZNHNZ-UHFFFAOYSA-N.svg)
4-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-N-phenylpiperazine-1-carboxamide
CAS 1058200-35-3C19H21N7O
1-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)-N-(4-methylpyridin-2-yl)piperidine-3-carboxamide
CAS 1351614-84-0C19H21N7O
![8-Cyclopropyl-2-{[5-(piperazin-1-yl)pyridin-2-yl]amino}-7H,8H-pyrido[2,3-d]pyrimidin-7-one chemical structure, C19H21N7O, CAS 851067-55-5](/s/TUHDWYREOHGIHM-UHFFFAOYSA-N.svg)
8-Cyclopropyl-2-{[5-(piperazin-1-yl)pyridin-2-yl]amino}-7H,8H-pyrido[2,3-d]pyrimidin-7-one
CAS 851067-55-5C19H21N7O
1-(2-((6-(Pyridin-2-ylamino)pyridazin-3-yl)amino)ethyl)-3-(o-tolyl)urea
CAS 1021223-23-3C19H21N7O
N-(4-(4-Methylpiperazin-1-yl)phenyl)-4-(1H-tetrazol-1-yl)benzamide
CAS 924829-18-5C19H21N7O
N-(4-(4-Methylpiperazin-1-yl)phenyl)-3-(1H-tetrazol-1-yl)benzamide
CAS 924829-26-5C19H21N7O
![8-Methoxy-4-methyl-N-[5-(pyridin-3-ylmethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]quinazolin-2-amine chemical structure, C19H21N7O, CAS 920456-55-9](/s/LINAMJOWSRSZNL-UHFFFAOYSA-N.svg)
8-Methoxy-4-methyl-N-[5-(pyridin-3-ylmethyl)-1,4,5,6-tetrahydro-1,3,5-triazin-2-yl]quinazolin-2-amine
CAS 920456-55-9C19H21N7O
1-(6-(1H-Pyrazol-1-yl)pyridazin-3-yl)-N-(4-methylpyridin-2-yl)piperidine-4-carboxamide
CAS 1286712-54-6C19H21N7O
1-(2-((6-(Pyridin-4-ylamino)pyridazin-3-yl)amino)ethyl)-3-(p-tolyl)urea
CAS 1021213-61-5C19H21N7O
![1-[6-(1H-Imidazol-1-yl)pyridazin-3-yl]-N-(4-methylpyridin-2-yl)piperidine-3-carboxamide chemical structure, C19H21N7O, CAS 1286710-03-9](/s/AHAIVMXJJUBRIE-UHFFFAOYSA-N.svg)
1-[6-(1H-Imidazol-1-yl)pyridazin-3-yl]-N-(4-methylpyridin-2-yl)piperidine-3-carboxamide
CAS 1286710-03-9C19H21N7O
![{4-[2-(Pyridin-2-yl)ethyl]piperazin-1-yl}[4-(1H-tetrazol-1-yl)phenyl]methanone chemical structure, C19H21N7O, CAS 1401587-30-1](/s/YDVPWIQZYUZSOF-UHFFFAOYSA-N.svg)
{4-[2-(Pyridin-2-yl)ethyl]piperazin-1-yl}[4-(1H-tetrazol-1-yl)phenyl]methanone
CAS 1401587-30-1C19H21N7O
![1-[4-(Pyrazin-2-ylcarbonyl)piperazin-1-yl]-7,8,9,10-tetrahydropyrazino[1,2-b]indazole chemical structure, C19H21N7O, CAS 2034597-87-8](/s/LVGYVWMNXMSGFT-UHFFFAOYSA-N.svg)
1-[4-(Pyrazin-2-ylcarbonyl)piperazin-1-yl]-7,8,9,10-tetrahydropyrazino[1,2-b]indazole
CAS 2034597-87-8C19H21N7O
N-Phenyl-4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazine-1-carboxamide
CAS 1040651-65-7C19H21N7O
![Cyclopropyl(4-(3-(p-tolyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)methanone chemical structure, C19H21N7O, CAS 920178-26-3](/s/LEMGLIQDZZRREO-UHFFFAOYSA-N.svg)
Cyclopropyl(4-(3-(p-tolyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)methanone
CAS 920178-26-3C19H21N7O
1-(2-((6-((6-Methylpyridin-2-yl)amino)pyridazin-3-yl)amino)ethyl)-3-phenylurea
CAS 1021038-51-6C19H21N7O
![1-[6-(Piperidin-1-yl)pyrimidin-4-yl]-N-[(pyridin-3-yl)methyl]-1H-imidazole-4-carboxamide chemical structure, C19H21N7O, CAS 1251707-74-0](/s/SLMDZFLEOKABSG-UHFFFAOYSA-N.svg)
1-[6-(Piperidin-1-yl)pyrimidin-4-yl]-N-[(pyridin-3-yl)methyl]-1H-imidazole-4-carboxamide
CAS 1251707-74-0C19H21N7O
1-(6-Piperidin-1-ylpyrimidin-4-yl)-N-(pyridin-4-ylmethyl)imidazole-4-carboxamide
CAS 1251622-07-7C19H21N7O
1-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)-N-(pyridin-3-ylmethyl)piperidine-3-carboxamide
CAS 1334372-38-1C19H21N7O
6-(4-Benzylpiperidin-1-yl)-N-(1H-1,2,4-triazol-3-yl)pyridazine-3-carboxamide
CAS 1396785-49-1C19H21N7O
DNA-PK-IN-6
CAS 2711810-41-0C19H21N7O
![N,N-Dimethyl-3-[4-[5-(2H-tetrazol-5-yl)-1H-indazol-3-yl]phenoxy]-1-propanamine chemical structure, C19H21N7O, CAS 395104-08-2](/s/MCKLIRMMKYCDQA-UHFFFAOYSA-N.svg)
N,N-Dimethyl-3-[4-[5-(2H-tetrazol-5-yl)-1H-indazol-3-yl]phenoxy]-1-propanamine
CAS 395104-08-2C19H21N7O
![1,3-Dimethyl-6-(propan-2-yl)-N-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide chemical structure, C19H21N7O, CAS 1042822-14-9](/s/FWZBMFDOKHGFAH-UHFFFAOYSA-N.svg)
1,3-Dimethyl-6-(propan-2-yl)-N-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide
CAS 1042822-14-9C19H21N7O
- (4-(3-Benzyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)(cyclopropyl)methanone920389-15-7C19H21N7O
- 4-(3-Aminopyrrolidin-1-yl)-N-(3-(4-methyl-4H-1,2,4-triazol-3-yl)phenyl)picolinamide1262040-29-8C19H21N7O
- [3,4-Dimethyl-2-(1H-tetrazol-1-yl)phenyl][4-(pyridin-2-yl)piperazin-1-yl]methanone1224156-63-1C19H21N7O
- 1-(6-(1H-Pyrazol-1-yl)pyridazin-3-yl)-N-(pyridin-2-ylmethyl)piperidine-3-carboxamide1286719-49-0C19H21N7O
- 1-(6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)-N-(pyridin-2-ylmethyl)piperidine-3-carboxamide1334375-94-8C19H21N7O
- {4-[2-(Pyridin-2-yl)ethyl]piperazin-1-yl}[2-(1H-tetrazol-1-yl)phenyl]methanone1401581-36-9C19H21N7O
- 1 suppliers1-[1-(8,9-Dimethyl-9H-purin-6-yl)piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one1365607-10-8C19H21N7O
- 7-Methyl-N-[5-([1,2,4]triazolo[4,3-a]pyridin-3-yl)pentyl]pyrazolo[1,5-a]pyrimidine-6-carboxamide1574485-73-6C19H21N7O
- N-{2-[1-(2-Methylpropyl)-1H-benzimidazol-2-yl]ethyl}tetrazolo[1,5-a]pyridine-7-carboxamide1574529-39-7C19H21N7O
- 1-(6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)-N-(pyridin-3-ylmethyl)azetidine-3-carboxamide2034582-13-1C19H21N7O
- 2-(1H-Benzo[d][1,2,3]triazol-1-yl)-1-(4-(6,7-dihydro-5H-cyclopenta[c]pyridazin-3-yl)piperazin-1-yl)ethanone2034389-85-8C19H21N7O
- N-(1-{3-Cyclobutyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-yl)-N-methylpyridine-2-carboxamide2310125-37-0C19H21N7O
- N-(1-(3-Cyclobutyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)-N-methylisonicotinamide2319640-18-9C19H21N7O
- N-(1-(3-Cyclobutyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)azetidin-3-yl)-N-methylnicotinamide2320217-05-6C19H21N7O
- 2-(2-Methoxyethyl)-6-(pyridin-2-yl)-2,3,4,6-tetrahydro-1H-benzo[4,5]imidazo[1,2-a][1,3,5]triazino[1,2-c][1,3,5]triazine932208-14-5C19H21N7O
- (Z)-1-(4-(3-Ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)-3-phenylprop-2-en-1-one1070861-43-6C19H21N7O
- N-(1-Benzylpiperidin-4-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide1448129-90-5C19H21N7O
- N-(1H-1,2,3-Benzotriazol-5-yl)-1-{5H,6H,7H-cyclopenta[c]pyridazin-3-yl}piperidine-4-carboxamide2097901-00-1C19H21N7O
- 2-(4-{6-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl}piperidine-1-carbonyl)-5-methylpyrazine2202086-80-2C19H21N7O
- 1-(1-(3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2224154-33-8C19H21N7O
- 4-(4-{2-Cyclopropylimidazo[1,2-b]pyridazine-6-carbonyl}piperazin-1-yl)-5-methylpyrimidine2549024-88-4C19H21N7O
- 4-Cyclopropyl-6-(4-{2-methylimidazo[1,2-b]pyridazine-6-carbonyl}piperazin-1-yl)pyrimidine2640948-97-4C19H21N7O
- 6-Cyclopropyl-2-(4-{2-methylpyrido[3,4-d]pyrimidin-4-yl}piperazin-1-yl)-3,4-dihydropyrimidin-4-one2640950-57-6C19H21N7O
- 5-(9-Methyl-9H-purin-6-yl)-N-phenyl-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide2640821-29-8C19H21N7O
- N-Benzyl-5-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide2640944-11-0C19H21N7O
- (2S)-1-[[4-[1,2-Dimethyl-5-(1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-imidazol-4-yl]-2-pyrimidinyl]amino]-2-propanol1246650-75-8C19H21N7O
- 5-((5-(3-Hydroxyprop-1-yn-1-yl)-4-((piperidin-4-ylmethyl)amino)pyridin-2-yl)amino)pyrazine-2-carbonitrile1137478-29-5C19H21N7O
- N-{[1-(1,3-Benzoxazol-2-yl)piperidin-4-yl]methyl}-9-methyl-9H-purin-6-amine2380061-05-0C19H21N7O
- N-{[1-(1,3-Benzoxazol-2-yl)piperidin-4-yl]methyl}-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine2380182-18-1C19H21N7O
- 1-Cyclopropanecarbonyl-4-[3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]-1,4-diazepane2380168-34-1C19H21N7O
- 3-{4-[(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)methyl]piperazin-1-yl}-6-(pyridin-2-yl)pyridazine2380086-74-6C19H21N7O
- 1-{Imidazo[1,2-b]pyridazin-6-yl}-4-[({2-methylimidazo[1,2-b]pyridazin-6-yl}oxy)methyl]piperidine2877704-63-5C19H21N7O
- 4-({Imidazo[1,2-b]pyridazin-6-yloxy}methyl)-1-{5-methylpyrazolo[1,5-a]pyrimidin-7-yl}piperidine2549043-20-9C19H21N7O
- 1-(2-Methyl-1-{3-phenyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl}-octahydropyrrolo[2,3-c]pyrrol-5-yl)ethan-1-one2549016-00-2C19H21N7O
- 3-{4-[({2,3-Dimethylimidazo[1,2-b]pyridazin-6-yl}oxy)methyl]piperidin-1-yl}pyrazine-2-carbonitrile2549021-97-6C19H21N7O
- 4-[({2-Methylimidazo[1,2-b]pyridazin-6-yl}oxy)methyl]-1-{pyrazolo[1,5-a]pyrazin-4-yl}piperidine2549039-13-4C19H21N7O
- 5-{3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-N-phenyl-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide2549045-80-7C19H21N7O
- 3-(5-{3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)pyridine2741894-72-2C19H21N7O
- 2-(5-{3-Ethyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl)pyridine2640898-02-6C19H21N7O
- 9-Ethyl-6-[5-(pyridine-2-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-9H-purine2742051-88-1C19H21N7O
- 9-Ethyl-6-[5-(pyridine-3-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-9H-purine2742022-61-1C19H21N7O
- N-(2-Methylphenyl)-5-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide2742043-68-9C19H21N7O
- 1-{2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-yl}-4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidine2770583-59-8C19H21N7O
- N-[5-(4-{Pyrazolo[1,5-a]pyrazin-4-yl}piperazin-1-yl)pyridin-2-yl]cyclopropanecarboxamide2770593-01-4C19H21N7O
- 6-[4-(6-Methylpyrimidin-4-yl)piperazin-1-yl]-2-[(pyridin-2-yl)methyl]-2,3-dihydropyridazin-3-one2770643-88-2C19H21N7O
- 6-[4-(4-Methylpyrimidin-2-yl)piperazin-1-yl]-2-[(pyridin-2-yl)methyl]-2,3-dihydropyridazin-3-one2770623-21-5C19H21N7O
- 3-[(4-{1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperazin-1-yl)methyl]-1,2-benzoxazole3054595-82-0C19H21N7O
- 3-[(4-{5,6-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}piperazin-1-yl)methyl]-1,2-benzoxazole3030809-28-7C19H21N7O
- 6-{4-[(1,2-Benzoxazol-3-yl)methyl]piperazin-1-yl}-9-ethyl-9H-purine3030867-97-8C19H21N7O
- N-(3-Methylphenyl)-2-(3-{[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-3,6-diazabicyclo[3.1.1]heptan-6-yl)acetamide3054612-66-4C19H21N7O
- N,N-Dimethyl-4-{[4-methyl-3-({5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}oxy)-1H-pyrazol-1-yl]methyl}aniline2157442-75-4C19H21N7O
Frequently asked questions
What is the molar mass of C19H21N7O?
The molar mass of C19H21N7O is 363.43 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 7 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 363.1808 Da.
How many compounds have the formula C19H21N7O?
CompoundList lists 75 compounds with the molecular formula C19H21N7O, including N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-1-3-phenylcarbamimidamidomethanimidamide, DNA crosslinker 6, 4-{3-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}-N-phenylpiperazine-1-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 C19H21N7O?
C19H21N7O has a degree of unsaturation of 13. 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.