Molecular formula
C13H19N5O
67 compounds have this formula on CompoundList.
- Molar mass
- 261.33g/mol
- Monoisotopic mass
- 261.1590Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 7
The formula C13H19N5O describes a molecule made of 13 carbon atoms, 19 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 × 1359.75%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 197.33%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 526.80%14.007 × 5 = 70.035 g/mol
- O Oxygen × 16.12%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C13H19N5O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 67 of 67 compounds
N''-Cyano-N-(3,3-dimethylbutan-2-yl)-N'-(1-hydroxypyridin-4(1H)-ylidene)guanidine
CAS 83285-82-9C13H19N5O
1,3,5-Triazine-2,4-diamine, 1-(4-ethoxyphenyl)-1,6-dihydro-6,6-dimethyl-
CAS 46985-99-3C13H19N5O
![N-[(2-Ethoxyphenyl)methyl]-1-propyltetrazol-5-amine chemical structure, C13H19N5O, CAS 876896-24-1](/s/XUQCBTDSXJRPJI-UHFFFAOYSA-N.svg)
N-[(2-Ethoxyphenyl)methyl]-1-propyltetrazol-5-amine
CAS 876896-24-1C13H19N5O
![1-(Oxan-2-yl)-N-propylpyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C13H19N5O, CAS 93004-97-8](/s/SXUSQGQBCDJEML-UHFFFAOYSA-N.svg)
1-(Oxan-2-yl)-N-propylpyrazolo[3,4-d]pyrimidin-4-amine
CAS 93004-97-8C13H19N5O
![N-[4-(4-Acetylpiperazin-1-yl)phenyl]guanidine chemical structure, C13H19N5O, CAS 693230-06-7](/s/MSILSEAASITEGZ-UHFFFAOYSA-N.svg)
N-[4-(4-Acetylpiperazin-1-yl)phenyl]guanidine
CAS 693230-06-7C13H19N5O
![(3R,4S)-1-((4-Amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)methyl)-4-ethylpyrrolidin-3-ol chemical structure, C13H19N5O, CAS 1242166-69-3](/s/POMUQBXQWHZPLX-WPRPVWTQSA-N.svg)
(3R,4S)-1-((4-Amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)methyl)-4-ethylpyrrolidin-3-ol
CAS 1242166-69-3C13H19N5O
2-(5-Amino-3-tert-butyl-1H-pyrazol-1-yl)-5,6-dimethylpyrimidin-4(3H)-one
CAS 1172758-99-4C13H19N5O
N-(7H-Purin-6-yl)octanamide
CAS 52854-12-3C13H19N5O
![N-[(Dimethylamino)methylene]-1-(2-pyrimidinyl)-4-piperidinecarboxamide chemical structure, C13H19N5O, CAS 338780-46-4](/s/ACMMFPHAMPBJJQ-UHFFFAOYSA-N.svg)
N-[(Dimethylamino)methylene]-1-(2-pyrimidinyl)-4-piperidinecarboxamide
CAS 338780-46-4C13H19N5O
N-Cyclopropyl-2-(4-pyrimidin-2-ylpiperazin-1-yl)acetamide
CAS 896196-64-8C13H19N5O
![N-Cyano-N'-[4-(3-methoxypyridin-2-yl)butyl]-N''-methylguanidine chemical structure, C13H19N5O, CAS 115103-53-2](/s/JFQAGNPRVSKXEX-UHFFFAOYSA-N.svg)
N-Cyano-N'-[4-(3-methoxypyridin-2-yl)butyl]-N''-methylguanidine
CAS 115103-53-2C13H19N5O
2-Oxazolamine, 4,5-dihydro-5-((4-(2-pyridinyl)-1-piperazinyl)methyl)-
CAS 120182-07-2C13H19N5O
1,3,5-Triazin-2-amine, N,4-dicyclopropyl-6-(3-methoxy-1-azetidinyl)-
CAS 148312-46-3C13H19N5O
![1H-Imidazo[4,5-b]pyrazine, 1,5,6-trimethyl-2-(4-morpholinylmethyl)- chemical structure, C13H19N5O, CAS 61982-37-4](/s/UYHQTKPQWZPZFT-UHFFFAOYSA-N.svg)
1H-Imidazo[4,5-b]pyrazine, 1,5,6-trimethyl-2-(4-morpholinylmethyl)-
CAS 61982-37-4C13H19N5O
3(2H)-Pyridazinone, 6-(4-morpholinyl)-, cyclopentylidenehydrazone
CAS 90931-84-3C13H19N5O
Racemic 6-amino-4-(2-((dimethylamino)methyl)morpholino)nicotinonitrile
CAS 1708975-12-5C13H19N5O
![1,3-Dimethyl-N-[(1,3,5-trimethylpyrazol-4-yl)methyl]pyrazole-4-carboxamide chemical structure, C13H19N5O, CAS 494217-35-5](/s/DCANWRIQRBRXKS-UHFFFAOYSA-N.svg)
1,3-Dimethyl-N-[(1,3,5-trimethylpyrazol-4-yl)methyl]pyrazole-4-carboxamide
CAS 494217-35-5C13H19N5O
![6-[3-Amino-4-[(2-aminoethyl)amino]phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone chemical structure, C13H19N5O, CAS 124939-25-9](/s/DJQJUHWPXBYBEL-UHFFFAOYSA-N.svg)
6-[3-Amino-4-[(2-aminoethyl)amino]phenyl]-4,5-dihydro-5-methyl-3(2H)-pyridazinone
CAS 124939-25-9C13H19N5O
![1-[1-(4-Pyrimidinyl)pyrrolidin-3-ylcarbonyl]piperazine chemical structure, C13H19N5O, CAS 188527-25-5](/s/IHVRARQLWNZQLI-UHFFFAOYSA-N.svg)
1-[1-(4-Pyrimidinyl)pyrrolidin-3-ylcarbonyl]piperazine
CAS 188527-25-5C13H19N5O
![N-[2-(Diethylamino)ethyl]-2H-benzotriazole-5-carboxamide chemical structure, C13H19N5O, CAS 116822-18-5](/s/GVUJDYRSFZYPPQ-UHFFFAOYSA-N.svg)
N-[2-(Diethylamino)ethyl]-2H-benzotriazole-5-carboxamide
CAS 116822-18-5C13H19N5O
![2-[Cyclopentyl({1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl})amino]ethan-1-ol chemical structure, C13H19N5O, CAS 1275479-06-5](/s/NZKSWZPDYYNYSD-UHFFFAOYSA-N.svg)
2-[Cyclopentyl({1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl})amino]ethan-1-ol
CAS 1275479-06-5C13H19N5O
![2-(1-{1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidin-2-yl)ethan-1-ol chemical structure, C13H19N5O, CAS 1307089-56-0](/s/FEAWBAXVSKGXJI-UHFFFAOYSA-N.svg)
2-(1-{1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidin-2-yl)ethan-1-ol
CAS 1307089-56-0C13H19N5O
![N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)pentanamide chemical structure, C13H19N5O, CAS 2034556-33-5](/s/JABXHVBDIUGFFN-UHFFFAOYSA-N.svg)
N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)pentanamide
CAS 2034556-33-5C13H19N5O
![N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)pivalamide chemical structure, C13H19N5O, CAS 2034324-21-3](/s/HPOZOKBPAIWGTQ-UHFFFAOYSA-N.svg)
N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)pivalamide
CAS 2034324-21-3C13H19N5O
- (7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(4-methylpiperazin-1-yl)methanone2034380-69-1C13H19N5O
- N-{[2-(4-Methylpiperazin-1-yl)pyrimidin-4-yl]methyl}prop-2-enamide2094296-23-6C13H19N5O
- N-(6-Aminohexyl)-4-azidobenzamide88373-04-0C13H19N5O
- N-({3-[(5,6-Dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)methyl]furan-2-yl}methyl)ethanamine1378875-56-9C13H19N5O
- 8-(4,6-Dimethylpyrimidin-2-yl)-1,3,8-triazaspiro[4.5]decan-4-one1383575-60-7C13H19N5O
- 4-Propoxy-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyrimidin-5-amine1512077-06-3C13H19N5O
- N-(1-Cyano-1-methylethyl)-2-{5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl}-N-methylacetamide1798746-26-5C13H19N5O
- (E)-4-(Dimethylamino)-N-(1-pyrimidin-4-ylazetidin-3-yl)but-2-enamide2411327-80-3C13H19N5O
- (E)-N-[3-(2-Cyanoimidazol-1-yl)propyl]-4-(dimethylamino)but-2-enamide2411336-27-9C13H19N5O
- ({1-[(4-Methoxy-3,5-dimethylpyridin-2-yl)methyl]-1H-1,2,3-triazol-4-yl}methyl)(methyl)amine1490963-07-9C13H19N5O
- 4-(Butylamino)-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide52833-11-1C13H19N5O
- (4aR,7aS)-N-Methyl-1-(pyrimidin-2-yl)octahydro-1H-pyrrolo[3,4-B]pyridine-4A-carboxamide1422140-22-4C13H19N5O
- 6-(2-((Dimethylamino)methyl)morpholino)-5-methylpyridazine-3-carbonitrile2130999-23-2C13H19N5O
- 7,9-Dimethyl-6-(4-methylpiperidin-1-yl)-8,9-dihydro-7H-purin-8-one2877765-76-7C13H19N5O
- 1-Isopropyl-4-(piperidin-4-yloxy)-1H-pyrazolo[3,4-d]pyrimidine2749727-11-3C13H19N5O
- 1-Isopropyl-4-(piperidin-3-yloxy)-1H-pyrazolo[3,4-d]pyrimidine2748261-48-3C13H19N5O
- 3-({1-tert-Butyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}oxy)pyrrolidine2749633-91-6C13H19N5O
- trans-(1S,2S)-2-[6-(Dimethylamino)purin-9-yl]cyclohexan-1-ol6318-03-2C13H19N5O
- 1H-Pyrazolo[3,4-b]pyridine-5-methanamine,1,3-dimethyl-6-(4-morpholinyl)-1018250-62-8C13H19N5O
- 8-(3-Amino-2-pyridinyl)-2-methyl-1,2,8-triazaspiro[4.5]decan-3-one1416624-97-9C13H19N5O
- 6,7-Dimethyl-4-(pentyloxy)pteridin-2-amine916248-94-7C13H19N5O
- 2-[4-Amino-6-(diethylamino)-2,5-dihydro-1,3,5-triazin-2-yl]phenol586956-65-2C13H19N5O
- 5-(Piperidin-2-yl)-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1,2,4-oxadiazole1429902-68-0C13H19N5O
- 1-(4-{5H,6H,7H,8H-Pyrido[4,3-c]pyridazin-3-yl}piperazin-1-yl)ethan-1-one2137654-09-0C13H19N5O
- 2-(5-Amino-3-neopentyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one1416342-56-7C13H19N5O
- (3R,4R)-4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-ol2459302-76-0C13H19N5O
- 4-[1-(5,6-Dimethylpyrimidin-4-yl)azetidin-3-yl]piperazin-2-one2549054-14-8C13H19N5O
- N-(1-Methoxypiperidin-4-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine2704372-37-0C13H19N5O
- 4-[1-(4,6-Dimethylpyrimidin-2-yl)azetidin-3-yl]piperazin-2-one2640954-75-0C13H19N5O
- 4-[1-(2,6-Dimethylpyrimidin-4-yl)azetidin-3-yl]piperazin-2-one2640978-26-1C13H19N5O
- 2-(4-{7-Methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl}piperazin-1-yl)ethan-1-ol2640953-97-3C13H19N5O
- 6-(2,6-Dimethylmorpholin-4-yl)-9-ethyl-9H-purine2741933-81-1C13H19N5O
- 9-Ethyl-N-[(oxan-4-yl)methyl]-9H-purin-6-amine2429583-21-9C13H19N5O
- 2-[1-(4-Cyanobutyl)-5-cyclobutyl-1H-1,2,3-triazol-4-yl]acetamide2172588-29-1C13H19N5O
- 2-[1-(4-Cyanobutyl)-5-(cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]acetamide2172572-21-1C13H19N5O
- 1-[4-(4-Cyclopropanecarbonylpiperazin-1-yl)pyrimidin-2-yl]methanamine2448346-91-4C13H19N5O
- 1-[2-(4-Cyclopropanecarbonylpiperazin-1-yl)pyrimidin-4-yl]methanamine2436380-58-2C13H19N5O
- 1-[2-Methyl-6-(piperazin-1-yl)pyrimidin-4-yl]pyrrolidin-2-one2436523-04-3C13H19N5O
- 3-({[1-(Propan-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy}methyl)pyrrolidine2748363-80-4C13H19N5O
- N-{[2-(Dimethylamino)pyridin-4-yl]methyl}-3-(3-methyl-3H-diazirin-3-yl)propanamide3054553-36-2C13H19N5O
- N-{[2-(Dimethylamino)pyridin-3-yl]methyl}-3-(3-methyl-3H-diazirin-3-yl)propanamide3054562-78-3C13H19N5O
- N-{[6-(Dimethylamino)pyridin-3-yl]methyl}-3-(3-methyl-3H-diazirin-3-yl)propanamide3054555-25-5C13H19N5O
- N-(2-(5-(1-Aminoethyl)-1H-1,2,4-triazol-3-yl)ethyl)-3-methoxyaniline1707373-21-4C13H19N5O
Frequently asked questions
What is the molar mass of C13H19N5O?
The molar mass of C13H19N5O is 261.33 g/mol, calculated from standard atomic weights for 13 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 261.1590 Da.
How many compounds have the formula C13H19N5O?
CompoundList lists 67 compounds with the molecular formula C13H19N5O, including N''-Cyano-N-(3,3-dimethylbutan-2-yl)-N'-(1-hydroxypyridin-4(1H)-ylidene)guanidine, 1,3,5-Triazine-2,4-diamine, 1-(4-ethoxyphenyl)-1,6-dihydro-6,6-dimethyl-, N-[(2-Ethoxyphenyl)methyl]-1-propyltetrazol-5-amine. 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 C13H19N5O?
C13H19N5O has a degree of unsaturation of 7. 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.