Molecular formula
C16H17N5O
194 compounds have this formula on CompoundList.
- Molar mass
- 295.35g/mol
- Monoisotopic mass
- 295.1433Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 11
The formula C16H17N5O describes a molecule made of 16 carbon atoms, 17 hydrogen atoms, 5 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 × 1665.07%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 175.80%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 523.71%14.007 × 5 = 70.035 g/mol
- O Oxygen × 15.42%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C16H17N5O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 194 compounds
6-Methyl-2-(3-methyl-5-((4-methylphenyl)amino)-1H-pyrazol-1-yl)-1,4-dihydropyrimidin-4-one
CAS 882231-37-0C16H17N5O
6-Amino-3-tert-BU-4-(3-pyridinyl)1,4-dihydropyrano(2,3-C)pyrazole-5-carbonitrile
CAS 313379-44-1C16H17N5O
![4-[1-(3-Methylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]morpholine chemical structure, C16H17N5O, CAS 305337-36-4](/s/MSVZBRIGZKVLLO-UHFFFAOYSA-N.svg)
4-[1-(3-Methylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]morpholine
CAS 305337-36-4C16H17N5O
![2-[(4,6-Dimethylpyrimidin-2-yl)amino]-3-(4-methylphenyl)imidazol-4-ol chemical structure, C16H17N5O, CAS 332019-63-3](/s/BPIIUHZZWUYMRT-UHFFFAOYSA-N.svg)
2-[(4,6-Dimethylpyrimidin-2-yl)amino]-3-(4-methylphenyl)imidazol-4-ol
CAS 332019-63-3C16H17N5O
![6-Methyl-2-[(4,6,8-trimethylquinazolin-2-yl)amino]pyrimidin-4(3H)-one chemical structure, C16H17N5O, CAS 330830-77-8](/s/CHVMLVXUCBFGOM-UHFFFAOYSA-N.svg)
6-Methyl-2-[(4,6,8-trimethylquinazolin-2-yl)amino]pyrimidin-4(3H)-one
CAS 330830-77-8C16H17N5O
![6,6-Dimethyl-9-(pyridin-2-yl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8-ol chemical structure, C16H17N5O, CAS 669724-93-0](/s/AXINRORZJNPDMX-UHFFFAOYSA-N.svg)
6,6-Dimethyl-9-(pyridin-2-yl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8-ol
CAS 669724-93-0C16H17N5O
(E)-N'-((1H-Indol-3-yl)methylene)-3-isopropyl-1H-pyrazole-5-carbohydrazide
CAS 303104-11-2C16H17N5O
![1-Benzyl-5-[(4-morpholinylmethylene)amino]-1H-pyrazole-4-carbonitrile chemical structure, C16H17N5O, CAS 957512-02-6](/s/MMGXKEDIZFYPOJ-QGOAFFKASA-N.svg)
1-Benzyl-5-[(4-morpholinylmethylene)amino]-1H-pyrazole-4-carbonitrile
CAS 957512-02-6C16H17N5O
![6-Amino-4-[4-(dimethylamino)phenyl]-1,4-dihydro-3-methylpyrano[2,3-c]pyrazole-5-carbonitrile chemical structure, C16H17N5O, CAS 89607-44-3](/s/CCANERATVKOGKT-UHFFFAOYSA-N.svg)
6-Amino-4-[4-(dimethylamino)phenyl]-1,4-dihydro-3-methylpyrano[2,3-c]pyrazole-5-carbonitrile
CAS 89607-44-3C16H17N5O
1-(3,4-Dimethylphenyl)-3-(1-methylbenzotriazol-5-yl)urea
CAS 693798-99-1C16H17N5O
![2-(3,5-Dimethyl-1H-pyrazol-1-yl)-N'-[(E)-1H-indol-3-ylmethylidene]acetohydrazide chemical structure, C16H17N5O, CAS 349658-15-7](/s/KKAMARSUFGDYFU-GIJQJNRQSA-N.svg)
2-(3,5-Dimethyl-1H-pyrazol-1-yl)-N'-[(E)-1H-indol-3-ylmethylidene]acetohydrazide
CAS 349658-15-7C16H17N5O
5-(2,5-Dimethyl-1H-pyrrol-1-yl)-1-phenyl-1H-pyrazole-4-carbohydrazide
CAS 955964-23-5C16H17N5O
N-(4,6-Dimethylpyrimidin-2-yl)-6-methoxy-4-methylquinazolin-2-amine
CAS 332074-06-3C16H17N5O
![5-Ethyl-6-methyl-2-[(4-methylquinazolin-2-yl)amino]pyrimidin-4-ol chemical structure, C16H17N5O, CAS 6030-64-4](/s/XSEQCZKLNFCDQA-UHFFFAOYSA-N.svg)
5-Ethyl-6-methyl-2-[(4-methylquinazolin-2-yl)amino]pyrimidin-4-ol
CAS 6030-64-4C16H17N5O
![6-Amino-1-methyl-3-propyl-4-(4-pyridinyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile chemical structure, C16H17N5O, CAS 354554-22-6](/s/XKZYLKCRRDMRMP-UHFFFAOYSA-N.svg)
6-Amino-1-methyl-3-propyl-4-(4-pyridinyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
CAS 354554-22-6C16H17N5O
![6-Amino-1-methyl-3-propyl-4-(3-pyridinyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile chemical structure, C16H17N5O, CAS 354554-21-5](/s/KKZQRBZELQKYJB-UHFFFAOYSA-N.svg)
6-Amino-1-methyl-3-propyl-4-(3-pyridinyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
CAS 354554-21-5C16H17N5O
![8-Ethyl-4-methyl-2-phenyl-3,4,7,8-tetrahydro-5H-imidazo[2,1-i]purin-5-one chemical structure, C16H17N5O, CAS 760167-63-3](/s/XNWDEMWJNJVCBD-UHFFFAOYSA-N.svg)
8-Ethyl-4-methyl-2-phenyl-3,4,7,8-tetrahydro-5H-imidazo[2,1-i]purin-5-one
CAS 760167-63-3C16H17N5O
![2-[(4,6-Dimethylpyrimidin-2-yl)amino]-3-(2-methylphenyl)imidazol-4-ol chemical structure, C16H17N5O, CAS 336176-19-3](/s/YVQOBJGKTWRKQT-UHFFFAOYSA-N.svg)
2-[(4,6-Dimethylpyrimidin-2-yl)amino]-3-(2-methylphenyl)imidazol-4-ol
CAS 336176-19-3C16H17N5O
7-(Furan-2-yl)-4-(piperazin-1-yl)quinazolin-2-amine
CAS 1258631-31-0C16H17N5O
4-(9-Benzyl-9H-purin-6-yl)morpholine
CAS 944063-01-8C16H17N5O
![6-Methyl-2-[(4,6,7-trimethylquinazolin-2-yl)amino]pyrimidin-4-ol chemical structure, C16H17N5O, CAS 332074-08-5](/s/JFRCOUDVUJLEIQ-UHFFFAOYSA-N.svg)
6-Methyl-2-[(4,6,7-trimethylquinazolin-2-yl)amino]pyrimidin-4-ol
CAS 332074-08-5C16H17N5O
1-Ethyl-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1H-pyrazole-5-carboxamide
CAS 1203030-77-6C16H17N5O
![5-[(8-Methoxy-4-methylquinolin-6-yl)methyl]pyrimidine-2,4-diamine chemical structure, C16H17N5O, CAS 89445-86-3](/s/PNIDNYHVEDLMSB-UHFFFAOYSA-N.svg)
5-[(8-Methoxy-4-methylquinolin-6-yl)methyl]pyrimidine-2,4-diamine
CAS 89445-86-3C16H17N5O
![1-Cyclopentyl-3-methyl-6-pyridin-4-yl-5H-pyrazolo[5,4-d]pyrimidin-4-one chemical structure, C16H17N5O, CAS 158001-76-4](/s/GODZWYONGRENHA-UHFFFAOYSA-N.svg)
1-Cyclopentyl-3-methyl-6-pyridin-4-yl-5H-pyrazolo[5,4-d]pyrimidin-4-one
CAS 158001-76-4C16H17N5O
- Methyl 4-[(5-methyl-6,7-dihydro-8H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-a]pyrimidin-8-yl)methyl]phenyl ether62052-77-1C16H17N5O
- 1,5-Dimethyl-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1H-pyrazole-3-carboxamide1171948-24-5C16H17N5O
- 2-[(4,6-Dimethylpyrimidin-2-yl)amino]-3-(3-methylphenyl)-4H-imidazol-5-one6224-71-1C16H17N5O
- N-[(E)-Benzylideneamino]-4-(dimethylaminodiazenyl)benzamide62591-56-4C16H17N5O
- 5-[(2-Methoxy-4-methylquinolin-7-yl)methyl]pyrimidine-2,4-diamine89446-56-0C16H17N5O
- N-(4-Methoxy-6-methylpyrimidin-2-yl)-4,7-dimethylquinazolin-2-amine373376-32-0C16H17N5O
- (S)-8-Ethyl-4-methyl-2-phenyl-3,4,7,8-tetrahydro-5H-imidazo[2,1-i]purin-5-one543699-91-8C16H17N5O
- 2-(1-Ethyl-5-methyl-1H-pyrazol-4-yl)quinoline-4-carbohydrazide1004643-76-8C16H17N5O
- N-(Oxan-4-yl)-3-(pyridin-3-yl)imidazo[1,2-b]pyridazin-6-amine928336-02-1C16H17N5O
- N-(2-Ethoxyphenyl)-6,7-dihydro-5H-cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-amine626216-34-0C16H17N5O
- 1,3-Dimethyl-6-(p-tolyl)-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide938018-19-0C16H17N5O
- 2,3,5,6-Tetramethyl-N-(9H-purin-6-yl)benzene-1-carboximidic acid36855-75-1C16H17N5O
- N-{3-[(1-Phenyl-1H-tetrazol-5-yl)oxy]benzyl}ethanamine932175-20-7C16H17N5O
- 4-[(3,5-Dimethyl-1H-pyrazol-1-yl)carbonyl]-5-methyl-1-(4-methylphenyl)-1H-1,2,3-triazole1015868-11-7C16H17N5O
- 9H-Purin-6-amine, 9-(2,3,5,6-tetramethylbenzoyl)-36855-54-6C16H17N5O
- 6-Ethoxy-4-methyl-N-(4-methylpyrimidin-2-yl)quinazolin-2-amine669752-70-9C16H17N5O
- 5-[1-(Propan-2-yl)-1H-pyrazole-3-carbonyl]-2,5,7-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),6,9,11-tetraene1207023-24-2C16H17N5O
- (7-Isopropyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)(5-(methylamino)pyridin-3-yl)methanone1402446-01-8C16H17N5O
- Benzoic acid, p-((2-methylbenzimidazol-1-ylmethyl)amino)-, hydrazide36841-32-4C16H17N5O
- 7H-Purin-6-amine, 7-(2,3,5,6-tetramethylbenzoyl)-36855-76-2C16H17N5O
- (2Z)-4,4-Dimethyl-3-oxo-2-[[4-(1,2,4-triazol-1-yl)anilino]methylidene]pentanenitrile1025281-25-7C16H17N5O
- 1 suppliers1-(1-(Pyrimidin-2-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one878656-78-1C16H17N5O
- N-{3-[(4-Methylbenzyl)oxy]benzyl}-N-(2H-tetraazol-5-yl)amine879071-52-0C16H17N5O
- 1,3-Dimethyl-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1H-pyrazole-5-carboxamide1203346-97-7C16H17N5O
- 1-(3-Phenylpropyl)-3-(pyrazolo[1,5-a]pyrimidin-6-yl)urea2034449-80-2C16H17N5O
- 1,3,6-Trimethyl-N-(pyridin-4-ylmethyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide938889-80-6C16H17N5O
- N-(4-(3,4,7-Trimethyl-2H-pyrazolo[3,4-d]pyridazin-2-yl)phenyl)acetamide948388-29-2C16H17N5O
- 2-({[2-(Morpholin-4-yl)pyridin-4-yl]methyl}amino)pyridine-3-carbonitrile1355513-76-6C16H17N5O
- 1-(3-(2H-1,2,3-Triazol-2-yl)pyrrolidin-1-yl)-2-(1H-indol-1-yl)ethanone2034250-66-1C16H17N5O
- 1-(3-(2H-1,2,3-Triazol-2-yl)pyrrolidin-1-yl)-2-(1H-indol-3-yl)ethanone2034490-86-1C16H17N5O
- 1-(3-(1H-1,2,3-Triazol-1-yl)azetidin-1-yl)-2-(1-methyl-1H-indol-3-yl)ethanone2034306-75-5C16H17N5O
- N-(4-Cyano-1-phenyl-1H-pyrazol-5-yl)-2-(1-pyrrolidinyl)acetamide957492-44-3C16H17N5O
- 5-(2,1,3-Benzoxadiazol-5-yl)-N-cyclopentyl-2-methylpyrimidin-4-amine917896-19-6C16H17N5O
- 1,3,6-Trimethyl-N-(3-methylpyridin-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide1282117-24-1C16H17N5O
- 6-Methyl-1-(propan-2-yl)-N-(pyridin-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide1190260-36-6C16H17N5O
- N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)quinoxaline-2-carboxamide1235649-17-8C16H17N5O
- 3-(1-(3-Aminophenyl)ethyl)-1-(1-methyl-1H-pyrazol-4-yl)pyridazin-4(1H)-one1314394-72-3C16H17N5O
- 2-(Pyrazolo[1,5-A]pyridin-3-yl)-4-(tetrahydro-2H-pyran-4-yl)pyrimidin-5-amine1363404-81-2C16H17N5O
- N-[2-(Dimethylamino)pyrimidin-5-yl]-2-(1H-indol-3-yl)acetamide1396685-55-4C16H17N5O
- N-(1-Cyano-2-methylcyclopentyl)-4-(4H-1,2,4-triazol-4-yl)benzamide1797352-49-8C16H17N5O
- 1-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-3-phenethylurea1788676-44-7C16H17N5O
- N-(3-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)propyl)nicotinamide1797862-10-2C16H17N5O
- N-(3-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)propyl)picolinamide1797141-79-7C16H17N5O
- 4-(3-(3-(1H-1,2,3-Triazol-1-yl)pyrrolidin-1-yl)-3-oxopropyl)benzonitrile1798538-11-0C16H17N5O
- 1-(3-(1H-1,2,3-Triazol-1-yl)pyrrolidin-1-yl)-2-(1H-indol-3-yl)ethanone1788679-12-8C16H17N5O
- 6-(6-Methylpyrazin-2-yl)-1-tetrahydropyran-2-yl-pyrazolo[4,3-c]pyridine1527525-18-3C16H17N5O
- 4,6-Dimethyl-5-[[2-(1-methyl-1H-pyrazol-4-yl)-4-pyridinyl]oxy]-2-pyridinamine1628184-41-7C16H17N5O
- 6-Ethyl-5-[[2-(1-methyl-1H-pyrazol-4-yl)-4-pyridinyl]oxy]-2-pyridinamine1628184-27-9C16H17N5O
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-2-methylbenzamide2034614-53-2C16H17N5O
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-3-methylbenzamide2034377-80-3C16H17N5O
- N-(1-Phenyl-2-(2H-1,2,3-triazol-2-yl)ethyl)-2-(1H-pyrrol-1-yl)acetamide2034405-67-7C16H17N5O
- N-{4-[({3-Methyl-1H-pyrazolo[3,4-b]pyridin-5-yl}amino)methyl]phenyl}acetamide1808799-32-7C16H17N5O
- 2-(1H-Benzo[d]imidazol-1-yl)-N-(4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-5-yl)acetamide2034404-22-1C16H17N5O
- 4-(3-(3-(2H-1,2,3-Triazol-2-yl)pyrrolidin-1-yl)-3-oxopropyl)benzonitrile2034490-44-1C16H17N5O
- 1-(3-(1H-1,2,3-Triazol-1-yl)pyrrolidin-1-yl)-2-(1H-indol-1-yl)ethanone2199911-31-2C16H17N5O
- 2-[4-(1H-1,2,3-Triazol-1-yl)piperidine-1-carbonyl]-1H-indole2320889-18-5C16H17N5O
- 5-[4-(1H-1,2,3-Triazol-1-yl)piperidine-1-carbonyl]-1H-indole2192744-98-0C16H17N5O
- (4-(1H-1,2,3-Triazol-1-yl)piperidin-1-yl)(1H-indol-3-yl)methanone2310124-14-0C16H17N5O
- (4-(2H-1,2,3-Triazol-2-yl)piperidin-1-yl)(1H-indol-3-yl)methanone2199211-50-0C16H17N5O
- 1-[2-(1H-Imidazol-2-yl)pyridine-4-carbonyl]-4-(prop-2-yn-1-yl)piperazine2094142-43-3C16H17N5O
- 1-(3-(2H-1,2,3-Triazol-2-yl)azetidin-1-yl)-2-(1-methyl-1H-indol-3-yl)ethan-1-one2192745-19-8C16H17N5O
- N-(1-Cyanocyclohexyl)-4-pyrazol-1-ylpyridine-2-carboxamide2177175-55-0C16H17N5O
- 1-Phenyl-6-[(pyrrolidin-1-yl)methyl]-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one1280802-52-9C16H17N5O
- 4-(4-Morpholino-7H-pyrrolo[2,3-d]pyrimidin-6-yl)aniline2448173-20-2C16H17N5O
- N-{4-[(4-Methylbenzyl)oxy]benzyl}-N-(2H-tetraazol-5-yl)amine879071-37-1C16H17N5O
- N-(5,7-Dimethyl-2-(methylamino)pyrazolo[1,5-a]pyrimidin-3-yl)benzamide1179499-76-3C16H17N5O
- 4-(2-(Dimethylamino)-2-(furan-2-yl)ethylamino)pyrrolo[1,2-b]pyridazine-3-carbonitrile1263419-29-9C16H17N5O
- 2-((2-((Pyridin-2-ylmethyl)amino)quinazolin-4-yl)amino)ethanol1225159-95-4C16H17N5O
- 4-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)-N-(6-methylpyridin-2-yl)butanamide1351686-39-9C16H17N5O
- 3-(4-Isopropylpyrimidin-2-yl)-1H-indole-5-carbohydrazide1401349-34-5C16H17N5O
- N-(4-Ethylbenzyl)-5-(3-methyl-1,2,4-oxadiazol-5-yl)pyrimidin-4-amine2034542-24-8C16H17N5O
- N-(2,5-Dimethylbenzyl)-5-(3-methyl-1,2,4-oxadiazol-5-yl)pyrimidin-4-amine2034393-54-7C16H17N5O
- (Z)-2-Cyano-3-[3-methyl-4-(1,2,4-triazol-1-yl)phenyl]-N-propylprop-2-enamide1436371-14-0C16H17N5O
- 5'-Amino-2'-methyl-5-morpholino-[3,3'-bipyridine]-6-carbonitrile1800399-76-1C16H17N5O
- N-(1-Cyanocyclohexyl)-4-(1H-1,2,4-triazol-5-yl)benzamide1949949-32-9C16H17N5O
- 5-[(E)-2-[6-[2-Methoxyethyl(methyl)amino]-3-pyridinyl]ethenyl]pyrazine-2-carbonitrile2173621-47-9C16H17N5O
Frequently asked questions
What is the molar mass of C16H17N5O?
The molar mass of C16H17N5O is 295.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 17 hydrogen atoms, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 295.1433 Da.
How many compounds have the formula C16H17N5O?
CompoundList lists 194 compounds with the molecular formula C16H17N5O, including 6-Methyl-2-(3-methyl-5-((4-methylphenyl)amino)-1H-pyrazol-1-yl)-1,4-dihydropyrimidin-4-one, 6-Amino-3-tert-BU-4-(3-pyridinyl)1,4-dihydropyrano(2,3-C)pyrazole-5-carbonitrile, 4-[1-(3-Methylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]morpholine. 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 C16H17N5O?
C16H17N5O has a degree of unsaturation of 11. 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.