Molecular formula
C9H11N5O
218 compounds have this formula on CompoundList.
- Molar mass
- 205.22g/mol
- Monoisotopic mass
- 205.0964Da
- Atoms
- 26
- Elements
- 4
- Rings plus double bonds
- 7
The formula C9H11N5O describes a molecule made of 9 carbon atoms, 11 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 × 952.67%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 115.40%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 534.13%14.007 × 5 = 70.035 g/mol
- O Oxygen × 17.80%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C9H11N5O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 218 compounds
![5-Amino-2-{[(1H-pyrrol-2-yl)methyl]amino}pyrimidin-4(3H)-one chemical structure, C9H11N5O, CAS 77961-49-0](/s/OUKWACHAEOJOEF-UHFFFAOYSA-N.svg)
5-Amino-2-{[(1H-pyrrol-2-yl)methyl]amino}pyrimidin-4(3H)-one
CAS 77961-49-0C9H11N5O
![1-[(2-Methoxypyridin-3-yl)methyl]-1H-1,2,4-triazol-3-amine chemical structure, C9H11N5O, CAS 1503283-50-8](/s/FCUDPXXZVJPOHD-UHFFFAOYSA-N.svg)
1-[(2-Methoxypyridin-3-yl)methyl]-1H-1,2,4-triazol-3-amine
CAS 1503283-50-8C9H11N5O
![1-[(2-Methoxypyridin-3-yl)methyl]-1H-1,2,3-triazol-4-amine chemical structure, C9H11N5O, CAS 1516842-89-9](/s/QVNYKOINLXWJAJ-UHFFFAOYSA-N.svg)
1-[(2-Methoxypyridin-3-yl)methyl]-1H-1,2,3-triazol-4-amine
CAS 1516842-89-9C9H11N5O
![1-[2-(3-Amino-1H-1,2,4-triazol-1-yl)ethyl]-1,2-dihydropyridin-2-one chemical structure, C9H11N5O, CAS 1553384-74-9](/s/CYETZZCYJBZCSD-UHFFFAOYSA-N.svg)
1-[2-(3-Amino-1H-1,2,4-triazol-1-yl)ethyl]-1,2-dihydropyridin-2-one
CAS 1553384-74-9C9H11N5O
![1-[2-(4-Amino-1H-1,2,3-triazol-1-yl)ethyl]-1,2-dihydropyridin-2-one chemical structure, C9H11N5O, CAS 1550865-65-0](/s/VSXXMCVDSRVZSQ-UHFFFAOYSA-N.svg)
1-[2-(4-Amino-1H-1,2,3-triazol-1-yl)ethyl]-1,2-dihydropyridin-2-one
CAS 1550865-65-0C9H11N5O
![3-Amino-1-[(1-methyl-1H-1,2,4-triazol-5-yl)methyl]-1,4-dihydropyridin-4-one chemical structure, C9H11N5O, CAS 1556923-76-2](/s/CGNDPRKJQGZJCZ-UHFFFAOYSA-N.svg)
3-Amino-1-[(1-methyl-1H-1,2,4-triazol-5-yl)methyl]-1,4-dihydropyridin-4-one
CAS 1556923-76-2C9H11N5O
6-Ethoxy-5-(1H-1,2,3-triazol-1-yl)-3-pyridinamine
CAS 1354224-94-4C9H11N5O
6-Methoxy-5-(3-methyl-1H-1,2,4-triazol-1-yl)-2-pyridinamine
CAS 1232039-70-1C9H11N5O
![Acetamide, 2-[(4-cyano-3-pyridazinyl)ethylamino]- chemical structure, C9H11N5O, CAS 1878710-00-9](/s/GSOVCQCRSUORLU-UHFFFAOYSA-N.svg)
Acetamide, 2-[(4-cyano-3-pyridazinyl)ethylamino]-
CAS 1878710-00-9C9H11N5O
![2-(1H-Pyrazol-3-yl)-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridin-4-ol chemical structure, C9H11N5O, CAS 1369145-96-9](/s/MPBWKSRMIZWADI-UHFFFAOYSA-N.svg)
2-(1H-Pyrazol-3-yl)-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridin-4-ol
CAS 1369145-96-9C9H11N5O
![4-Amino-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidine-3-carbaldehyde chemical structure, C9H11N5O, CAS 1841080-80-5](/s/MACOAQNDRNUSKY-UHFFFAOYSA-N.svg)
4-Amino-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidine-3-carbaldehyde
CAS 1841080-80-5C9H11N5O
3-Amino-N-(2-cyanoethyl)-5-methylpyrazine-2-carboxamide
CAS 100607-10-1C9H11N5O
2-Amino-6-ethyl-7-methylpteridin-4(1H)-one
CAS 89157-14-2C9H11N5O
![N-{(E)-[2-(Hydrazinylidenemethyl)hydrazinyl]methylidene}benzamide chemical structure, C9H11N5O, CAS 95733-31-6](/s/WLFUVLCLHULQBR-UHFFFAOYSA-N.svg)
N-{(E)-[2-(Hydrazinylidenemethyl)hydrazinyl]methylidene}benzamide
CAS 95733-31-6C9H11N5O
![N,N-Dimethyl-N'-(4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-2-yl)methanimidamide chemical structure, C9H11N5O, CAS 111869-50-2](/s/JAIKLMWSFKTSQC-UHFFFAOYSA-N.svg)
N,N-Dimethyl-N'-(4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-2-yl)methanimidamide
CAS 111869-50-2C9H11N5O
3-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)-1-methyl-1H-pyrazole-4-carbaldehyde
CAS 2149882-08-4C9H11N5O
5-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)-1-methyl-1H-pyrazole-4-carbaldehyde
CAS 2160009-60-7C9H11N5O
![1-[4-(1H-1,2,4-Triazol-3-yl)piperazin-1-yl]prop-2-yn-1-one chemical structure, C9H11N5O, CAS 2411309-00-5](/s/ZNTNPSXXYIZAEK-UHFFFAOYSA-N.svg)
1-[4-(1H-1,2,4-Triazol-3-yl)piperazin-1-yl]prop-2-yn-1-one
CAS 2411309-00-5C9H11N5O
4,6-Dimethyl-N-(3-methyl-1,2,4-oxadiazol-5-yl)pyrimidin-2-amine
CAS 88067-25-8C9H11N5O
4(8H)-Pteridinone, 2-amino-8-ethyl-6-methyl-
CAS 771450-87-4C9H11N5O
![4-([1,2,4]Triazolo[1,5-a]pyrimidin-7-yl)morpholine chemical structure, C9H11N5O, CAS 1235964-83-6](/s/HQGGEOAXAXGHTF-UHFFFAOYSA-N.svg)
4-([1,2,4]Triazolo[1,5-a]pyrimidin-7-yl)morpholine
CAS 1235964-83-6C9H11N5O
5-Amino-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazol-3-ol
CAS 1305762-23-5C9H11N5O
3,4-Diamino-6-phenyl-3,4-dihydro-1,2,4-triazin-5(2H)-one
CAS 22279-45-4C9H11N5O
![2-[3-(1H-1,2,3,4-Tetrazol-5-yl)phenoxy]ethan-1-amine chemical structure, C9H11N5O, CAS 1368850-91-2](/s/RREIPTMVBKRLIQ-UHFFFAOYSA-N.svg)
2-[3-(1H-1,2,3,4-Tetrazol-5-yl)phenoxy]ethan-1-amine
CAS 1368850-91-2C9H11N5O
- 6-Amino-N,N-dimethylpyrazolo[1,5-A]pyrimidine-3-carboxamide1216013-68-1C9H11N5O
- 3-(Aminomethyl)-7-cyclopropyl-[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one1710845-76-3C9H11N5O
- 4-Amino-N,6-dimethyl-6H-pyrrolo[3,4-d]pyrimidine-7-carboxamide1708255-02-0C9H11N5O
- 7-(Pyrrolidin-1-yl)-[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one1707571-53-6C9H11N5O
- {2,3,5,7,11-Pentaazatricyclo[7.4.0.0,2,6]trideca-1(9),3,5,7-tetraen-4-yl}methanol1698716-69-6C9H11N5O
- 2-[5-Amino-3-(pyridazin-4-yl)-1H-pyrazol-1-yl]ethan-1-ol1566054-90-7C9H11N5O
- 5-Amino-1-[(1-methyl-1H-1,2,3-triazol-4-yl)methyl]-1,2-dihydropyridin-2-one1699084-18-8C9H11N5O
- 3-Amino-1-[(1-methyl-1H-1,2,3-triazol-4-yl)methyl]-1,2-dihydropyridin-2-one1693904-12-9C9H11N5O
- 3-Amino-1-[(1-methyl-1H-1,2,3-triazol-4-yl)methyl]-1,4-dihydropyridin-4-one1694369-68-0C9H11N5O
- 6-(5-Amino-1,4-dimethyl-1H-pyrazol-3-yl)-2,3-dihydropyridazin-3-one1701959-28-5C9H11N5O
- 2-[5-Amino-3-(pyrimidin-2-yl)-1H-pyrazol-1-yl]ethan-1-ol1593267-72-1C9H11N5O
- 2-Amino-7-cyclobutylimidazo[5,1-f][1,2,4]triazin-4(1H)-one1236162-33-6C9H11N5O
- 6-(Azetidin-3-yl)-1-methyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one2408962-00-3C9H11N5O
- N-((1H-Imidazol-5-yl)methyl)-6-methoxypyrazin-2-amine2568530-16-3C9H11N5O
- 4-(Dimethylamino)benzene-1-carbonimidoyl azide2138812-62-9C9H11N5O
- 2-[5-Amino-4-(pyrimidin-2-yl)-1H-pyrazol-1-yl]ethan-1-ol2138218-48-9C9H11N5O
- 2-[5-Amino-4-(pyrimidin-5-yl)-1H-pyrazol-1-yl]ethan-1-ol2137783-84-5C9H11N5O
- 4-(2-Aminopyrimidin-5-yl)-1,3-dimethyl-1H-pyrazol-5-ol2137837-06-8C9H11N5O
- 6-(1-Ethoxyethenyl)-7H-purin-2-amine2137649-46-6C9H11N5O
- 1-[(4-Methoxypyridin-3-yl)methyl]-1H-1,2,4-triazol-3-amine1872945-66-8C9H11N5O
- 3-(1-Aminoethyl)-1-(pyrimidin-4-yl)-1H-pyrazol-4-ol2138251-60-0C9H11N5O
- 1-(Azetidin-3-yl)-5-(4-methyl-1,3-oxazol-2-yl)-1H-1,2,3-triazole2137636-72-5C9H11N5O
- 2-[(4-Methoxypyridin-3-yl)methyl]-2H-1,2,3-triazol-4-amine2137789-69-4C9H11N5O
- 1-[(6-Methoxypyridazin-3-yl)methyl]-1H-pyrazol-4-amine1881645-55-1C9H11N5O
- 3-Amino-1-[(2-methyl-2H-1,2,3-triazol-4-yl)methyl]-1,4-dihydropyridin-4-one1870344-50-5C9H11N5O
- 3-Amino-1-[2-(1H-1,2,4-triazol-1-yl)ethyl]-1,2-dihydropyridin-2-one1871553-53-5C9H11N5O
- 2-[(4-Amino-1H-pyrazol-1-yl)methyl]-6-methyl-3,4-dihydropyrimidin-4-one2137666-72-7C9H11N5O
- N-[1-(Azetidin-3-yl)-1H-pyrazol-5-yl]-2-cyanoacetamide2137852-10-7C9H11N5O
- 7-Amino-2-cyclopropyl-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-5-ol2138013-99-5C9H11N5O
- O-({1-[(Pyridin-4-yl)methyl]-1H-1,2,3-triazol-4-yl}methyl)hydroxylamine2138021-16-4C9H11N5O
- 2-[(6-Methoxypyridin-2-yl)methyl]-2H-1,2,3-triazol-4-amine2137548-10-6C9H11N5O
- 1-[2-(4-Amino-2H-1,2,3-triazol-2-yl)ethyl]-1,2-dihydropyridin-2-one2138512-13-5C9H11N5O
- 3-Amino-1-[(2-methyl-2H-1,2,3-triazol-4-yl)methyl]-1,2-dihydropyridin-2-one1874689-65-2C9H11N5O
- 3-Amino-1-[2-(1H-1,2,4-triazol-1-yl)ethyl]-1,4-dihydropyridin-4-one1876264-17-3C9H11N5O
- 3-Amino-1-[(4-methyl-4H-1,2,4-triazol-3-yl)methyl]-1,2-dihydropyridin-2-one2138160-16-2C9H11N5O
- 5-Amino-1-[(4-methyl-4H-1,2,4-triazol-3-yl)methyl]-1,2-dihydropyridin-2-one2137985-00-1C9H11N5O
- 2-[5-Amino-3-(pyridazin-3-yl)-1H-pyrazol-1-yl]ethan-1-ol2138112-71-5C9H11N5O
- 3-(3-Methyl-3H-diazirin-3-yl)-N-(pyrimidin-2-yl)propanamide27187-93-5C9H11N5O
- 2-[5-Amino-3-(pyrimidin-4-yl)-1H-pyrazol-1-yl]ethan-1-ol2029358-08-3C9H11N5O
- O-[(1-{3H-[1,2,3]triazolo[4,5-b]pyridin-6-yl}cyclopropyl)methyl]hydroxylamine2228832-06-0C9H11N5O
- O-{2-[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethyl}hydroxylamine2228361-41-7C9H11N5O
- 2-{[6-(1H-1,2,4-Triazol-1-yl)pyridin-3-yl]oxy}ethan-1-amine2228726-75-6C9H11N5O
- (2S)-2-Amino-2-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]ethan-1-ol2227804-63-7C9H11N5O
- N-Methyl-N-{[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]methyl}hydroxylamine2228922-61-8C9H11N5O
- 2-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}morpholine2228351-62-8C9H11N5O
- 5-[1-(Cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]-1,2-oxazol-4-amine2229114-73-0C9H11N5O
- 3-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yloxy}pyrrolidine2229596-90-9C9H11N5O
- (1R)-2-Amino-1-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]ethan-1-ol2227823-57-4C9H11N5O
- 3-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}morpholine2228399-02-6C9H11N5O
- 2-Amino-2-[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-ol2228248-24-4C9H11N5O
- O-{1-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]ethyl}hydroxylamine2228767-84-6C9H11N5O
- O-{2-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]ethyl}hydroxylamine2229470-25-9C9H11N5O
- 3-[1-(Cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]-1,2-oxazol-5-amine2229580-42-9C9H11N5O
- (2R)-2-Amino-2-[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-ol2227684-36-6C9H11N5O
- 3-Amino-3-{3H-[1,2,3]triazolo[4,5-b]pyridin-6-yl}cyclobutan-1-ol2228527-94-2C9H11N5O
- (1R)-2-Amino-1-[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-ol2227859-04-1C9H11N5O
- 3-({3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}methyl)azetidin-3-ol2228476-33-1C9H11N5O
- (2S)-2-Amino-2-[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-ol2227894-33-7C9H11N5O
- 2-Amino-1-[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethan-1-ol2229608-80-2C9H11N5O
- 2-Amino-1-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]ethan-1-ol2228862-09-5C9H11N5O
- 3-Methyl-3-{3H-[1,2,3]triazolo[4,5-b]pyridin-6-yloxy}azetidine2229200-27-3C9H11N5O
- (1S)-2-Amino-1-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]ethan-1-ol2227880-06-8C9H11N5O
- 2-[(3-Amino-1H-pyrazol-1-yl)methyl]-6-methyl-3,4-dihydropyrimidin-4-one2138012-55-0C9H11N5O
- 2-[5-Amino-4-(pyridazin-3-yl)-1H-pyrazol-1-yl]ethan-1-ol2138298-02-7C9H11N5O
- (2R)-2-Amino-2-[6-(1H-1,2,4-triazol-1-yl)pyridin-3-yl]ethan-1-ol2227857-83-0C9H11N5O
- 7-Amino-6-cyclopropyl-2-methyl-4H,5H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one2137991-74-1C9H11N5O
- 1-[(6-Methoxypyridazin-3-yl)methyl]-1H-imidazol-2-amine2138265-19-5C9H11N5O
- 5-(4-Methoxypyrimidin-5-yl)-1-methyl-1H-pyrazol-4-amine2137560-96-2C9H11N5O
- 5-Amino-1-[(2-methyl-2H-1,2,3-triazol-4-yl)methyl]-1,2-dihydropyridin-2-one1877485-92-1C9H11N5O
- 2-(Aminomethyl)-6-(1-methyl-1H-pyrazol-5-yl)-3,4-dihydropyrimidin-4-one2137821-47-5C9H11N5O
- 5-[1-(Cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]-1,3-oxazol-2-amine2229207-60-5C9H11N5O
- 5-[1-(Cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]-1,2-oxazol-3-amine2229004-60-6C9H11N5O
- 2-[(2-Methoxypyridin-3-yl)methyl]-2H-1,2,3-triazol-4-amine2138342-46-6C9H11N5O
- 3-Amino-1-[(4-methyl-4H-1,2,4-triazol-3-yl)methyl]-1,4-dihydropyridin-4-one2138140-98-2C9H11N5O
- N-Methyl-N-{[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]methyl}hydroxylamine2228986-38-5C9H11N5O
- O-{1-[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]ethyl}hydroxylamine2229072-67-5C9H11N5O
Frequently asked questions
What is the molar mass of C9H11N5O?
The molar mass of C9H11N5O is 205.22 g/mol, calculated from standard atomic weights for 9 carbon atoms, 11 hydrogen atoms, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 205.0964 Da.
How many compounds have the formula C9H11N5O?
CompoundList lists 218 compounds with the molecular formula C9H11N5O, including 5-Amino-2-{[(1H-pyrrol-2-yl)methyl]amino}pyrimidin-4(3H)-one, 1-[(2-Methoxypyridin-3-yl)methyl]-1H-1,2,4-triazol-3-amine, 1-[(2-Methoxypyridin-3-yl)methyl]-1H-1,2,3-triazol-4-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 C9H11N5O?
C9H11N5O 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.