Molecular formula
C11H11N3O
783 compounds have this formula on CompoundList.
- Molar mass
- 201.23g/mol
- Monoisotopic mass
- 201.0902Da
- Atoms
- 26
- Elements
- 4
- Rings plus double bonds
- 8
The formula C11H11N3O describes a molecule made of 11 carbon atoms, 11 hydrogen atoms, 3 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 × 1165.66%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 115.51%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 320.88%14.007 × 3 = 42.021 g/mol
- O Oxygen × 17.95%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C11H11N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 783 compounds
1-Ethyl-3-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde
CAS 1250417-01-6C11H11N3O
2-(Azetidin-3-yloxy)quinoxaline
CAS 1339170-25-0C11H11N3O
2-Amino-1-(1-phenyl-1H-pyrazol-4-yl)ethan-1-one
CAS 1521074-57-6C11H11N3O
1-(2-Ethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde
CAS 1486425-01-7C11H11N3O
1-(2,4-Dimethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde
CAS 1483585-64-3C11H11N3O
1-(3,5-Dimethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde
CAS 1479268-46-6C11H11N3O
1-(3-Ethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde
CAS 1489461-85-9C11H11N3O
1-(4-Ethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde
CAS 1490663-53-0C11H11N3O
4-(Benzyloxy)pyrimidin-2-amine
CAS 49844-95-3C11H11N3O
2-Amino-4-cyclopropylphthalazin-1(2H)-one
CAS 1309195-45-6C11H11N3O
5-(3-Methylphenoxy)pyrimidin-2-amine
CAS 1032350-36-9C11H11N3O
5-(4-Methylphenoxy)pyrimidin-2-amine
CAS 1032361-08-2C11H11N3O
5-(2-Methylphenoxy)pyrimidin-2-amine
CAS 1032342-83-8C11H11N3O
1,3-Dimethyl-4-nitroso-5-phenyl-1H-pyrazole
CAS 124032-81-1C11H11N3O
6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyridine-3-carbaldehyde
CAS 1508272-11-4C11H11N3O
2-Cyclopropyl-6-(furan-3-yl)pyrimidin-4-amine
CAS 1412956-46-7C11H11N3O
6-(2-Methoxypyridin-4-yl)pyridin-2-amine
CAS 1551188-14-7C11H11N3O
![1-[6-(4-Methyl-1H-pyrazol-1-yl)pyridin-3-yl]ethan-1-one chemical structure, C11H11N3O, CAS 1557601-24-7](/s/UUENRYZZZBDFBZ-UHFFFAOYSA-N.svg)
1-[6-(4-Methyl-1H-pyrazol-1-yl)pyridin-3-yl]ethan-1-one
CAS 1557601-24-7C11H11N3O
1-Ethyl-3-(pyridin-4-yl)-1H-pyrazole-5-carbaldehyde
CAS 1784925-03-6C11H11N3O
1-Ethyl-3-(pyridin-2-yl)-1H-pyrazole-5-carbaldehyde
CAS 1780505-90-9C11H11N3O
![N-(Pyrazolo[1,5-a]pyridin-5-yl)cyclopropanecarboxamide chemical structure, C11H11N3O, CAS 2034238-33-8](/s/MQYOBCLDLPKCJT-UHFFFAOYSA-N.svg)
N-(Pyrazolo[1,5-a]pyridin-5-yl)cyclopropanecarboxamide
CAS 2034238-33-8C11H11N3O
1-(5-Methyl-6-(1H-pyrazol-1-yl)pyridin-3-yl)ethanone
CAS 1476027-14-1C11H11N3O
4-(1-Methyl-1H-pyrazol-4-yl)benzamide
CAS 2169346-00-1C11H11N3O
6-Benzylamino-2H-pyridazin-3-one
CAS 92289-49-1C11H11N3O
- 8-Methylquinoline-3-carbohydrazide1307237-66-6C11H11N3O
- 3-Methoxy-4-(4-pyrimidinyl)benzenamine1644250-95-2C11H11N3O
- 2-(5-Methyl-3-(pyridin-2-yl)-1H-pyrazol-1-yl)acetaldehyde2091574-71-7C11H11N3O
- 2-(5-Methyl-3-(pyridin-4-yl)-1H-pyrazol-1-yl)acetaldehyde2092099-42-6C11H11N3O
- 2-(1-Methyl-3-(pyridin-3-yl)-1H-pyrazol-4-yl)acetaldehyde2090913-25-8C11H11N3O
- 2-(1-Methyl-3-(pyridin-4-yl)-1H-pyrazol-4-yl)acetaldehyde2090955-96-5C11H11N3O
- 3-(Pyridin-4-yl)-1,4,6,7-tetrahydropyrano[4,3-c]pyrazole2098009-25-5C11H11N3O
- N-({Pyrazolo[1,5-a]pyridin-3-yl}methyl)prop-2-enamide2125614-80-2C11H11N3O
- 2-(2-Oxa-5-azabicyclo[2.2.1]heptan-5-yl)isonicotinonitrile1866195-78-9C11H11N3O
- 4-(2-Cyclopropyl-4-oxazolyl)-2-pyridinamine2244439-47-0C11H11N3O
- 6-Amino-2-benzylpyrimidin-4(3H)-one18280-58-5C11H11N3O
- 2-Amino-7,8-dihydro-1H-cyclopenta[g]quinazolin-4(6H)-one743420-65-7C11H11N3O
- 4-{5H,6H,7H-Pyrrolo[2,1-c][1,2,4]triazol-3-yl}phenol1039843-59-8C11H11N3O
- 6-Ethyl-2-(pyridin-2-yl)pyrimidin-4-ol1153295-81-8C11H11N3O
- 3-Methyl-2,6-dihydroimidazo[1,2-c]quinazolin-5(3H)-one767583-48-2C11H11N3O
- 3-Butyn-1-ol, 4-[2-(azidomethyl)phenyl]-1415147-86-2C11H11N3O
- (3-(Pyrazin-2-yloxy)phenyl)methanamine870061-44-2C11H11N3O
- 2-(1H-1,2,3-Benzotriazol-1-yl)cyclopentan-1-one516519-29-2C11H11N3O
- 1,5-Dimethyl-4-nitroso-3-phenyl-1H-pyrazole124292-70-2C11H11N3O
- 6'-Methoxy-[2,3'-bipyridin]-4-amine835876-07-8C11H11N3O
- 6'-Methoxy-[2,3'-bipyridin]-3-amine835876-05-6C11H11N3O
- 5-Amino-6-methyl-3-phenylpyrimidin-4(3H)-one65765-92-6C11H11N3O
- 3-Ethoxy-6-(pyridin-2-yl)pyridazine74001-77-7C11H11N3O
- 2-Anilino-4-methylpyrimidin-5-ol98456-06-5C11H11N3O
- 4-Amino-6-methyl-1-phenylpyrimidin-2-one39807-06-2C11H11N3O
- N-(4-Methoxyphenyl)pyrimidin-2-amine137379-63-6C11H11N3O
- 4-((Pyrimidin-2-ylamino)methyl)phenol104798-89-2C11H11N3O
- 2-Ethoxy-7-methylpyrazolo[1,5-a]pyridine-3-carbonitrile110911-77-8C11H11N3O
- 5-Amino-2-(o-tolyl)pyridazin-3(2H)-one110310-27-5C11H11N3O
- 2-(Cyclopropylamino)-4H-pyrido[1,2-a]pyrimidin-4-one154816-44-1C11H11N3O
- N-(5-Amino-3-isoquinolinyl)acetamide581813-12-9C11H11N3O
- 4-(4-Pyridinyl)-1H-pyrazole-1-propanal439106-77-1C11H11N3O
- I+/--Phenyl-1H-pyrazole-4-acetamide135660-95-6C11H11N3O
- 3-Methyl-5-phenyl-1H-pyrazole-1-carboxamide10222-78-3C11H11N3O
- (3-Amino-2-oxo-3,4-dihydroquinolin-1(2H)-yl)acetonitrile599193-34-7C11H11N3O
- 2-(4-Oxopiperidin-1-yl)isonicotinonitrile1016810-59-5C11H11N3O
- 2-(3-Oxo-1-piperazinyl)benzonitrile1021011-66-4C11H11N3O
- 1-Isopropyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbonitrile1119505-51-9C11H11N3O
- (5-Ethyl-1H-pyrrol-2-yl)(pyrazin-2-yl)methanone728010-89-7C11H11N3O
- 3-(4-Aminophenyl)-1H-pyrrole-2-carboxamide902138-22-1C11H11N3O
- N-Acetyl 3-(1-imidazolyl)aniline184097-40-3C11H11N3O
- (3-(2-Aminopyrimidin-5-yl)phenyl)methanol1111102-40-9C11H11N3O
- 2-Ethenyl-6-methyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)pyridine1228430-81-6C11H11N3O
- 4-Oxo-1-(pyrazin-2-yl)cyclohexanecarbonitrile960371-24-8C11H11N3O
- 4-Oxo-1-(pyrimidin-2-yl)cyclohexanecarbonitrile960371-41-9C11H11N3O
- N-Methyl-1-phenyl-1H-pyrazole-4-carboxamide23890-12-2C11H11N3O
- 1H-Indole-5-carboxamide,N-(cyanomethyl)-2,3-dihydro-1247082-61-6C11H11N3O
- 1-Ethyl-3-(pyridin-2-yl)-1H-pyrazole-4-carbaldehyde1248197-61-6C11H11N3O
- 1-Ethyl-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde1249536-42-2C11H11N3O
- 5-Amino-2-(phenoxymethyl)pyrimidine1248014-49-4C11H11N3O
- (2-Aminophenyl)(1-methyl-1H-pyrazol-5-yl)methanone1343275-29-5C11H11N3O
- 3-(3-Aminoazetidine-1-carbonyl)benzonitrile1482702-91-9C11H11N3O
- 4-(3-Aminoazetidine-1-carbonyl)benzonitrile1483540-09-5C11H11N3O
- 1-(3,4-Dimethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde1498565-46-0C11H11N3O
- 1-(2,5-Dimethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde1492713-72-0C11H11N3O
- 1-(2,3-Dimethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde1489397-20-7C11H11N3O
- 5-(2-Methoxyphenyl)-2-pyrimidinamine1111101-90-6C11H11N3O
- 2-Amino-5-(3-methoxylphenyl)pyrimidine947592-42-9C11H11N3O
- 3-(2-Oxopiperazin-1-yl)benzonitrile1211585-31-7C11H11N3O
- 5-(5-Methoxypyridin-3-yl)pyridin-2-amine1382486-32-9C11H11N3O
- N-Methyl-N-(quinoxalin-6-yl)acetamide1384863-11-9C11H11N3O
- 3-Methyl-2-(phenylamino)pyrimidin-4(3H)-one859957-29-2C11H11N3O
- 5-Methyl-1-phenyl-1H-pyrazole-3-carboxamide728003-82-5C11H11N3O
- 4-[(5-Methyl-2-pyrazinyl)oxy]benzenamine2757599-98-5C11H11N3O
- 3-Methyl-1-phenyl-1H-pyrazole-4-carboxamide1707368-77-1C11H11N3O
- N-(3-Cyanophenyl)azetidine-1-carboxamide918813-23-7C11H11N3O
- N-[3-(1H-Imidazol-4-yl)phenyl]acetamide1791162-13-4C11H11N3O
- 2,4-Dihydro-5-phenyl-4-(2-propen-1-yl)-3H-1,2,4-triazol-3-one187795-48-8C11H11N3O
- 1-Amino-N-phenyl-1H-pyrrole-2-carboxamide1403942-10-8C11H11N3O
- 3,5-Dimethyl-1-(2-nitrosophenyl)-1H-pyrazole86100-00-7C11H11N3O
- 1-Benzyl-1H-imidazole-4-carboxamide849201-06-5C11H11N3O
- 6-(2-Methoxypyridin-3-yl)pyridin-2-amine1196153-49-7C11H11N3O
- 4-(Benzyloxy)pyrimidin-5-amine1443285-91-3C11H11N3O
- 6-(4,5-Dimethyl-1H-imidazol-1-yl)pyridine-3-carbaldehyde1524754-22-0C11H11N3O
- 2'-Methoxy-[2,4'-bipyridin]-5-amine1556300-42-5C11H11N3O
- 1-(5-Phenyl-1,3,4-oxadiazol-2-yl)cyclopropanamine1502804-02-5C11H11N3O
Frequently asked questions
What is the molar mass of C11H11N3O?
The molar mass of C11H11N3O is 201.23 g/mol, calculated from standard atomic weights for 11 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 201.0902 Da.
How many compounds have the formula C11H11N3O?
CompoundList lists 783 compounds with the molecular formula C11H11N3O, including 1-Ethyl-3-(pyridin-4-yl)-1H-pyrazole-4-carbaldehyde, 2-(Azetidin-3-yloxy)quinoxaline, 2-Amino-1-(1-phenyl-1H-pyrazol-4-yl)ethan-1-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 C11H11N3O?
C11H11N3O has a degree of unsaturation of 8. 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.