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 1 to 100 of 218 compounds
9-(Tetrahydrofuran-2-yl)-9H-purin-6-amine
CAS 17318-31-9C9H11N5O
6-Morpholin-4-YL-9H-purine
CAS 2846-96-0C9H11N5O
2-(5-Amino-3-methyl-1H-pyrazol-1-yl)-6-methyl-3,4-dihydropyrimidin-4-one
CAS 79871-76-4C9H11N5O
![3-(1H-Benzo[d][1,2,3]triazol-1-yl)propanehydrazide chemical structure, C9H11N5O, CAS 194934-34-4](/s/OYDIPGBEMNGVDQ-UHFFFAOYSA-N.svg)
3-(1H-Benzo[d][1,2,3]triazol-1-yl)propanehydrazide
CAS 194934-34-4C9H11N5O
HOCH2CH=HC-CH2-adenine
CAS 114978-80-2C9H11N5O
4-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-1-methyl-1H-pyrazol-5-amine
CAS 1152534-41-2C9H11N5O
![2-[(6-Pyrazol-1-ylpyrimidin-4-yl)amino]ethanol chemical structure, C9H11N5O, CAS 415699-68-2](/s/IKARSNBTEKSRDZ-UHFFFAOYSA-N.svg)
2-[(6-Pyrazol-1-ylpyrimidin-4-yl)amino]ethanol
CAS 415699-68-2C9H11N5O
9-(4-Hydroxy-2-buten-1-yl)adenine
CAS 104715-57-3C9H11N5O
![4-{[1,2,4]Triazolo[4,3-B]pyridazin-6-YL}morpholine chemical structure, C9H11N5O, CAS 14393-77-2](/s/PIOBJCAIZDYSJN-UHFFFAOYSA-N.svg)
4-{[1,2,4]Triazolo[4,3-B]pyridazin-6-YL}morpholine
CAS 14393-77-2C9H11N5O
![N'-Hydroxy-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboximidamide chemical structure, C9H11N5O](/s/SXKLPVNUIXJJLW-UHFFFAOYSA-N.svg)
N'-Hydroxy-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboximidamide
C9H11N5O
![(Z)-N'-Hydroxy-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboximidamide chemical structure, C9H11N5O, CAS 61552-51-0](/s/id-9584165.svg)
(Z)-N'-Hydroxy-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboximidamide
CAS 61552-51-0C9H11N5O
2-Carbamoyl-2-(phenylazo)acetamidine
CAS 1086824-05-6C9H11N5O
3-Methoxy-5-(5-methyl-1H-tetrazol-1-yl)aniline
CAS 799262-39-8C9H11N5O
![7-(Pyrrolidin-1-yl)-[1,2,4]triazolo[4,3-a]pyrimidin-3(2H)-one chemical structure, C9H11N5O, CAS 1325306-31-7](/s/FPJNOEVEALFAGN-UHFFFAOYSA-N.svg)
7-(Pyrrolidin-1-yl)-[1,2,4]triazolo[4,3-a]pyrimidin-3(2H)-one
CAS 1325306-31-7C9H11N5O
N-(9H-Purin-6-yl)isobutyramide
CAS 109153-46-0C9H11N5O
![2-[5-(4-Aminophenyl)-2H-tetrazol-2-yl]ethanol chemical structure, C9H11N5O, CAS 1243484-57-2](/s/UBCFAYANMHNCIJ-UHFFFAOYSA-N.svg)
2-[5-(4-Aminophenyl)-2H-tetrazol-2-yl]ethanol
CAS 1243484-57-2C9H11N5O
3-N-(4-Methoxyphenyl)-1H-1,2,4-triazole-3,5-diamine
CAS 16691-50-2C9H11N5O
3-Amino-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazol-5(4H)-one
CAS 1306738-47-5C9H11N5O
![N-[(2-Methoxyphenyl)methyl]-2H-tetrazol-5-amine chemical structure, C9H11N5O, CAS 159709-04-3](/s/CIJXGZLVBNBOQS-UHFFFAOYSA-N.svg)
N-[(2-Methoxyphenyl)methyl]-2H-tetrazol-5-amine
CAS 159709-04-3C9H11N5O
![2-Amino-5,6,7,8-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-9(4H)-one chemical structure, C9H11N5O, CAS 343608-36-6](/s/SDXSOJUSGBAPLT-UHFFFAOYSA-N.svg)
2-Amino-5,6,7,8-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-9(4H)-one
CAS 343608-36-6C9H11N5O
![4-(1H-Pyrazolo[3,4-d]pyrimidin-4-yl)morpholine chemical structure, C9H11N5O, CAS 912906-15-1](/s/HBSGZETULBHCHG-UHFFFAOYSA-N.svg)
4-(1H-Pyrazolo[3,4-d]pyrimidin-4-yl)morpholine
CAS 912906-15-1C9H11N5O
2-Amino-4-(2-ethyl-2H-tetrazol-5-yl)phenol
CAS 1020046-27-8C9H11N5O
4-Amino-2-(4-morpholinyl)-5-pyrimidinecarbonitrile
CAS 78318-43-1C9H11N5O
7(8H)-Pteridinone, 6,8-dimethyl-2-(methylamino)-
CAS 6743-28-8C9H11N5O
- (7-Methyl-4-oxo-3,4,5,6,7,8-hexahydropyrido[3,4-d]pyrimidin-2-yl)cyanamide1428139-20-1C9H11N5O
- N-(5,7-Dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetamide7122-73-8C9H11N5O
- 5-Amino-2-(4,6-dimethylpyrimidin-2-yl)-1,2-dihydro-3H-pyrazol-3-one878440-43-8C9H11N5O
- 3-[3-(Pyrazin-2-yl)-1,2,4-oxadiazol-5-yl]propan-1-amine1157383-41-9C9H11N5O
- 2-Methoxy-5-methyl-4-(1H-tetrazol-1-yl)aniline1280601-18-4C9H11N5O
- 3-(3-Ethyl-1,2,4-oxadiazol-5-yl)-2-hydrazinopyridine1338678-83-3C9H11N5O
- N-[(3-Methoxyphenyl)methyl]-2H-tetrazol-5-amine159709-05-4C9H11N5O
- N-(1-Methyl-1H-pyrazol-3-yl)-2-(1H-pyrazol-1-yl)acetamide1171695-39-8C9H11N5O
- 4-Methoxy-3-(5-methyl-1H-1,2,3,4-tetrazol-1-yl)aniline857751-18-9C9H11N5O
- 3-Ethyl-5-(6-hydrazinylpyridin-3-yl)-1,2,4-oxadiazole1325303-72-7C9H11N5O
- 2-(5-Amino-3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethan-1-ol1708037-48-2C9H11N5O
- 4-[2-Amino-2-(2H-tetrazol-5-yl)ethyl]phenol56876-28-9C9H11N5O
- N-(9-Ethyl-9H-purin-6-yl)acetamide79644-91-0C9H11N5O
- Benzamide, N-(2-aminoethyl)-4-azido-81416-99-1C9H11N5O
- 2-Pteridinamine, 4-(1-methylethoxy)-13005-90-8C9H11N5O
- 5,7-Dimethylpyrazolo[1,5-A]pyrimidine-3-carbohydrazide1094521-64-8C9H11N5O
- 1-Ethyl-5-(1H-pyrazol-1-ylcarbonyl)-1H-pyrazol-3-amine1856098-52-6C9H11N5O
- 1-Methyl-3-[(4-methyl-1H-pyrazol-1-yl)carbonyl]-1H-pyrazol-5-amine1856029-88-3C9H11N5O
- 1-Methyl-3-(2-methyl-1H-imidazole-1-carbonyl)-1H-pyrazol-5-amine1855951-68-6C9H11N5O
- 1-Ethyl-3-(1H-pyrazole-1-carbonyl)-1H-pyrazol-5-amine1855937-54-0C9H11N5O
- 6-(Propan-2-yl)-2-(4H-1,2,4-triazol-3-yl)-3,4-dihydropyrimidin-4-one1153410-46-8C9H11N5O
- 2-(Ethoxymethyl)pteridin-4-amine133915-13-6C9H11N5O
- 2-(2-Aminoethyl)-6-(1H-imidazol-1-yl)-3(2H)-pyridazinone215524-18-8C9H11N5O
- 6-(5-Methyl-2-furyl)pyrimidine-2,4,5-triamine442910-18-1C9H11N5O
- 5-Amino-1-(P-ethoxyphenyl)tetrazole238432-78-5C9H11N5O
- 4-Methoxy-6,7-dimethylpteridin-2-amine2277-47-6C9H11N5O
- 3-Ethyl-6-(prop-2-en-1-yl)-3H,6H,7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one1058197-34-4C9H11N5O
- 5,7-Dimethyl[1,2,4]triazolo[1,5-a]pyridine-2-carbohydrazide1255146-98-5C9H11N5O
- 1-(9H-Purin-6-yl)pyrrolidin-3-ol1206970-07-1C9H11N5O
- 8-(Oxolan-2-yl)-7H-purin-6-amine51015-49-7C9H11N5O
- 1-Methyl-3-[(1-methyl-1H-pyrazol-4-yl)amino]-1,2-dihydropyrazin-2-one1340311-25-2C9H11N5O
- 3-({5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl}oxy)azetidine1341395-15-0C9H11N5O
- 1-((6-Methoxypyridin-2-yl)methyl)-1H-1,2,4-triazol-3-amine1343648-43-0C9H11N5O
- 3-Amino-1-((1-methyl-1H-1,2,4-triazol-5-yl)methyl)pyridin-2(1H)-one1497887-91-8C9H11N5O
- 3-(2-Aminoethyl)-7-methylpyrimido[4,5-d]pyrimidin-4(3H)-one1955515-20-4C9H11N5O
- 1-Methyl-5-[(4-methyl-1H-pyrazol-1-yl)carbonyl]-1H-pyrazol-3-amine1856100-11-2C9H11N5O
- 1-Methyl-5-[(2-methyl-1H-imidazol-1-yl)carbonyl]-1H-pyrazol-3-amine1856046-43-9C9H11N5O
- 1-Ethyl-5-(1H-imidazol-1-ylcarbonyl)-1H-pyrazol-3-amine1856020-48-8C9H11N5O
- 1-Ethyl-3-(1H-imidazol-1-ylcarbonyl)-1H-pyrazol-5-amine1856102-46-9C9H11N5O
- N-(4-Methoxybenzyl)-1H-tetrazol-5-amine159709-06-5C9H11N5O
- 1-{3-[1-(1H-1,2,4-Triazol-1-yl)ethyl]-1H-pyrazol-1-yl}-1-ethanone400077-62-5C9H11N5O
- 4-[(4,5-Diamino-4H-1,2,4-triazol-3-yl)methyl]phenol828911-25-7C9H11N5O
- 1-(2-(1H-1,2,4-Triazol-1-yl)ethyl)-5-aminopyridin-2(1H)-one1094892-30-4C9H11N5O
- 6-Cyclobutoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-ylamine1178581-72-0C9H11N5O
- 6-Cyclopropylmethoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-ylamine1178581-77-5C9H11N5O
- 6-Amino-2-morpholinopyrimidine-4-carbonitrile1353875-74-7C9H11N5O
- 1-((6-Methoxypyridin-2-yl)methyl)-1H-1,2,3-triazol-4-amine1501365-54-3C9H11N5O
- 3-Methyl-5-(5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-2-yl)-1,2,4-oxadiazole1955547-85-9C9H11N5O
- 2-[5-Amino-3-(pyrimidin-5-yl)-1H-pyrazol-1-yl]ethan-1-ol1596027-92-7C9H11N5O
- 1-(2-Aminoethyl)-3-(pyrazin-2-yl)-1H-pyrazol-5-ol2091198-37-5C9H11N5O
- N-{[1-Methyl-3-(1-methyl-1H-pyrazol-4-yl)-1H-pyrazol-4-yl]methylidene}hydroxylamine1955564-47-2C9H11N5O
- 2-[(2-Aminopyrido[3,2-d]pyrimidin-4-yl)amino]ethanol2004675-47-0C9H11N5O
- D03H5R3Yrl252579-63-8C9H11N5O
- 3-Methoxy-4-(2-methyl-2H-1,2,3-triazol-4-yl)pyridin-2-amine2866291-44-1C9H11N5O
- 4-(4-Amino-2-pyrimidinyl)-1,3-dimethyl-1H-pyrazol-5-ol3054767-00-6C9H11N5O
- 2,3,6-Trimethylimidazo[1,5-b][1,2,4]triazine-8-carboxamide92765-22-5C9H11N5O
- 9H-Purin-6-amine, 9-[2-(ethenyloxy)ethyl]-91097-20-0C9H11N5O
- 2-Amino-6-(cyclopropylmethoxy)-9H-purine151644-01-8C9H11N5O
- [1-(4-Methoxyphenyl)-1H-1,2,3,4-tetrazol-5-yl]methanamine1018238-49-7C9H11N5O
- 3-(3-(Pyrimidin-2-yl)-1,2,4-oxadiazol-5-yl)propan-1-amine1153462-60-2C9H11N5O
- 2-Ethoxy-5-(1H-1,2,4-triazol-1-yl)pyridin-3-amine1303890-15-4C9H11N5O
- 4-(3-Ethyl-1,2,4-oxadiazol-5-yl)-2-hydrazinylpyridine1338665-87-4C9H11N5O
- Benzenemethanamine, 4-[(1-methyl-1H-tetrazol-5-yl)oxy]-1340229-03-9C9H11N5O
- 4-Methoxy-2-(1-methyl-1H-pyrazol-4-yl)pyrimidin-5-amine1400287-40-2C9H11N5O
- 2-Methoxy-3-(2-methyl-2H-tetrazol-5-yl)aniline1609394-16-2C9H11N5O
- (1,2-Dimethyl-1H-imidazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanone1698035-47-0C9H11N5O
- 1-{[1,2,4]Triazolo[4,3-b]pyridazin-6-yl}pyrrolidin-3-ol2034207-45-7C9H11N5O
- 1-(3-Azidoazetidin-1-yl)-2-(1H-pyrrol-1-yl)ethan-1-one2098079-99-1C9H11N5O
- 4-Amino-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazin-3-ol2091554-47-9C9H11N5O
- 1-Methyl-N-(1-methyl-1H-pyrazol-4-yl)-1H-pyrazole-3-carboxamide2309551-95-7C9H11N5O
- 3-Methoxy-4-(1-methyl-1H-1,2,4-triazol-3-yl)-2-pyridinamine2376999-53-8C9H11N5O
- 1 suppliersN,N-Dimethyl-N'-(4-oxo-4,5-dihydro-3H-pyrrolo[3,2-D]pyrimidin-2-yl)formimidamide570386-24-2C9H11N5O
- (3E)-4-(6-Amino-7H-purin-8-yl)but-3-en-1-ol749197-80-6C9H11N5O
- 6-Ethoxy-9-vinyl-9H-purin-2-amine214201-71-5C9H11N5O
- 5-Amino-1-[(1-methyl-1H-1,2,4-triazol-5-yl)methyl]-1,2-dihydropyridin-2-one1482550-15-1C9H11N5O
- 2-Amino-5-{[(1H-1,2,4-triazol-5-yl)amino]methyl}phenol920512-44-3C9H11N5O
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 9-(Tetrahydrofuran-2-yl)-9H-purin-6-amine, 6-Morpholin-4-YL-9H-purine, 2-(5-Amino-3-methyl-1H-pyrazol-1-yl)-6-methyl-3,4-dihydropyrimidin-4-one. 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.