Molecular formula
C18H17N3O2
460 compounds have this formula on CompoundList.
- Molar mass
- 307.35g/mol
- Monoisotopic mass
- 307.1321Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 12
The formula C18H17N3O2 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. 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 × 1870.34%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 175.58%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 313.67%14.007 × 3 = 42.021 g/mol
- O Oxygen × 210.41%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H17N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 460 compounds
![2-Cyano-3-[4-(dimethylamino)phenyl]-N-(4-hydroxyphenyl)acrylamide chemical structure, C18H17N3O2, CAS 5734-69-0](/s/OTLWLAJRNWUNLV-KAMYIIQDSA-N.svg)
2-Cyano-3-[4-(dimethylamino)phenyl]-N-(4-hydroxyphenyl)acrylamide
CAS 5734-69-0C18H17N3O2
![3-[(6-Morpholin-4-ylpyridin-3-yl)methylidene]-1H-indol-2-one chemical structure, C18H17N3O2, CAS 883945-05-9](/s/OURNNSCJWHIHOR-UHFFFAOYSA-N.svg)
3-[(6-Morpholin-4-ylpyridin-3-yl)methylidene]-1H-indol-2-one
CAS 883945-05-9C18H17N3O2
![N-[3-[5-(3-Methylphenyl)-1,3,4-oxadiazol-2-yl]phenyl]propanamide chemical structure, C18H17N3O2, CAS 847469-36-7](/s/DUSNHWXCAZUCMC-UHFFFAOYSA-N.svg)
N-[3-[5-(3-Methylphenyl)-1,3,4-oxadiazol-2-yl]phenyl]propanamide
CAS 847469-36-7C18H17N3O2
![Methyl 1-(pyridin-3-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate chemical structure, C18H17N3O2, CAS 84133-32-4](/s/VOMJKYKNVFYOMS-UHFFFAOYSA-N.svg)
Methyl 1-(pyridin-3-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate
CAS 84133-32-4C18H17N3O2
![N,N-Dimethyl-2-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]benzamide chemical structure, C18H17N3O2, CAS 877784-98-0](/s/NNOAGRPAKQRMMF-UHFFFAOYSA-N.svg)
N,N-Dimethyl-2-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]benzamide
CAS 877784-98-0C18H17N3O2
![N,N-Dimethyl-2-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]benzamide chemical structure, C18H17N3O2, CAS 877780-95-5](/s/QUISVHHFFSPLFR-UHFFFAOYSA-N.svg)
N,N-Dimethyl-2-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]benzamide
CAS 877780-95-5C18H17N3O2
![N,N-Dimethyl-2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]benzamide chemical structure, C18H17N3O2, CAS 877621-98-2](/s/MVWGFNDOINFXJK-UHFFFAOYSA-N.svg)
N,N-Dimethyl-2-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]benzamide
CAS 877621-98-2C18H17N3O2
![N-(3,4-Dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-yl)-4-methylbenzamide chemical structure, C18H17N3O2, CAS 896082-25-0](/s/PCDRZHBWKPUKBM-UHFFFAOYSA-N.svg)
N-(3,4-Dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-yl)-4-methylbenzamide
CAS 896082-25-0C18H17N3O2
![N-(3,4-Dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-yl)-2-methylbenzamide chemical structure, C18H17N3O2, CAS 899398-81-3](/s/IAJWMGPVMCGGHO-UHFFFAOYSA-N.svg)
N-(3,4-Dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-yl)-2-methylbenzamide
CAS 899398-81-3C18H17N3O2
![N-(3,4-Dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-yl)-3-methylbenzamide chemical structure, C18H17N3O2, CAS 900282-97-5](/s/CWYQLVWBEVLEKT-UHFFFAOYSA-N.svg)
N-(3,4-Dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-yl)-3-methylbenzamide
CAS 900282-97-5C18H17N3O2
![N-Cyclopentyl-11-oxopyrido[2,1-b]quinazoline-8-carboxamide chemical structure, C18H17N3O2, CAS 892296-76-3](/s/JDMKZOHEDKWDOB-UHFFFAOYSA-N.svg)
N-Cyclopentyl-11-oxopyrido[2,1-b]quinazoline-8-carboxamide
CAS 892296-76-3C18H17N3O2
![3-[(6-Morpholino-3-pyridinyl)methylene]-1,3-dihydro-2H-indol-2-one chemical structure, C18H17N3O2](/s/OURNNSCJWHIHOR-PTNGSMBKSA-N.svg)
3-[(6-Morpholino-3-pyridinyl)methylene]-1,3-dihydro-2H-indol-2-one
C18H17N3O2
N-(2-Ethylphenyl)-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide
CAS 899968-82-2C18H17N3O2
N-(2,3-Dimethylphenyl)-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide
CAS 899983-94-9C18H17N3O2
N-(2,4-Dimethylphenyl)-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide
CAS 899744-75-3C18H17N3O2
N-(3,5-Dimethylphenyl)-1-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide
CAS 899744-77-5C18H17N3O2
N-Benzyl-1-ethyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide
CAS 941885-38-7C18H17N3O2
![Urea, N-methyl-N'-phenyl-N-[4-(1H-pyrrol-3-yloxy)phenyl]- chemical structure, C18H17N3O2, CAS 651021-56-6](/s/HEDAKLQFSHBDFA-UHFFFAOYSA-N.svg)
Urea, N-methyl-N'-phenyl-N-[4-(1H-pyrrol-3-yloxy)phenyl]-
CAS 651021-56-6C18H17N3O2
![5-Ethoxy-6-[(6-methylpyridin-2-yl)oxy]-3,3'-bipyridine chemical structure, C18H17N3O2, CAS 847902-42-5](/s/AENNVYNZENILRF-UHFFFAOYSA-N.svg)
5-Ethoxy-6-[(6-methylpyridin-2-yl)oxy]-3,3'-bipyridine
CAS 847902-42-5C18H17N3O2
3-Isoxazolidinecarboxamide, 5-cyano-N-(2-methylphenyl)-2-phenyl-
CAS 62513-12-6C18H17N3O2
6-Amino-5-(4-methoxyphenyl)-3-methyl-1-phenylpyridazin-4(1H)-one
CAS 89313-95-1C18H17N3O2
![3-[(2,6-Dipyridin-2-yl-4-pyridinyl)oxy]propan-1-ol chemical structure, C18H17N3O2, CAS 238075-49-5](/s/VAXUMMZBTNBCLW-UHFFFAOYSA-N.svg)
3-[(2,6-Dipyridin-2-yl-4-pyridinyl)oxy]propan-1-ol
CAS 238075-49-5C18H17N3O2
1-Methyl-2-oxo-N-(1-phenylethyl)-1,2-dihydro-1,8-naphthyridine-3-carboxamide
CAS 899968-64-0C18H17N3O2
1-(3-Acetylphenyl)-3-(1-methyl-1H-indol-3-yl)urea
CAS 899753-69-6C18H17N3O2
- N-[4-[5-(2-Methylphenyl)-1,3,4-oxadiazol-2-yl]phenyl]propanamide904538-65-4C18H17N3O2
- 3-(2-(5-Methyl-2-phenyl-2H-1,2,3-triazol-4-yl)ethoxy)benzaldehyde645391-66-8C18H17N3O2
- 4-(2-(5-Methyl-2-phenyl-2H-1,2,3-triazol-4-yl)ethoxy)benzaldehyde645391-64-6C18H17N3O2
- N-(3,4-Dimethylphenyl)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide877649-96-2C18H17N3O2
- 4-Ethyl-N-[2-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]benzamide1120259-33-7C18H17N3O2
- 3-(3-Acetyl-1H-indol-1-yl)-N-(pyridin-3-yl)propanamide1219551-03-7C18H17N3O2
- 2-(3-Acetyl-1H-indol-1-yl)-N-(3-methylpyridin-2-yl)acetamide1219580-68-3C18H17N3O2
- B-Raf IN 81215313-19-1C18H17N3O2
- N-{4-[(7-Methoxyquinolin-4-yl)amino]phenyl}acetamide1324076-60-9C18H17N3O2
- 3'-Propan-2-ylspiro[1H-indole-3,2'-1H-quinazoline]-2,4'-dione1354125-06-6C18H17N3O2
- 4-Methyl-5-phenyl-1-(3-pyridyl)pyrazole-3-carboxylic acid ethyl ester741286-97-5C18H17N3O2
- Ethyl 4-(5-amino-3-phenyl-1H-pyrazol-1-yl)benzoate897375-51-8C18H17N3O2
- Ethyl 3-(5-amino-3-phenyl-1H-pyrazol-1-yl)benzoate897375-50-7C18H17N3O2
- Methyl 2-((3-methyl-1-phenyl-1H-pyrazol-5-yl)amino)benzenecarboxylate1209498-32-7C18H17N3O2
- 4-Hydroxy-N-(2-methyl-5-(1-methyl-1H-imidazol-2-yl)phenyl)benzamide1126369-75-2C18H17N3O2
- 2-(6-(Benzyloxy)pyridin-3-yl)-6-ethoxypyrazine1333319-49-5C18H17N3O2
- 3,3-Dimethyl-2-[2-(4-nitrophenyl)ethenyl]-3H-indol-5-amine93272-84-5C18H17N3O2
- 2-[4-(Acetylamino)-1H-indol-1-yl]-N-phenylacetamide1574465-94-3C18H17N3O2
- N-[Cyano(oxolan-3-yl)methyl]-3-(quinolin-4-yl)prop-2-enamide1445756-52-4C18H17N3O2
- 1H-Pyrazole-3-carboxamide, 5-methyl-N-[4-(phenylmethoxy)phenyl]-862248-48-4C18H17N3O2
- Methyl 4-cyclopropyl-5-(3H-imidazo[4,5-c]pyridin-2-yl)-2-methylbenzoate1533441-07-4C18H17N3O2
- 4-Acetamido-N-[cyano(4-methylphenyl)methyl]benzamide1790365-81-9C18H17N3O2
- N-[4-[(But-2-ynoylamino)methyl]phenyl]-N-methylpyridine-4-carboxamide2411271-24-2C18H17N3O2
- 2-Methyl-N-(4-nitrophenethyl)quinolin-4-amine1647716-82-2C18H17N3O2
- 7-[4-(Dimethylamino)phenyl]-2-imino-2H-chromene-3-carboxamide2548989-21-3C18H17N3O2
- 2-Amino-3-benzyl-5-(4-methoxyphenyl)pyrazine-1-oxide123437-73-0C18H17N3O2
- 3,4-Dimethyl-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]benzamide717878-92-7C18H17N3O2
- 3,8-Dimethyl-2-phenyl-4,10-dihydropyrazolo[3,4-c][1,5]benzoxazepin-1-one7241-07-8C18H17N3O2
- N-Ethyl-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]benzamide898119-19-2C18H17N3O2
- Methyl 3-[(diphenylmethylene)amino]-4,5-dihydro-3H-pyrazole-3-carboxylate145618-69-5C18H17N3O2
- 4-(2,4-Dimethoxyphenyl)-6-phenylpyrimidin-2-amine155048-22-9C18H17N3O2
- 2-(4-Benzo[1,3]dioxol-5-yl-1H-pyrazol-3-yl)-6-isopropyl-pyridine746667-42-5C18H17N3O2
- Urea, N-(7-hydroxy-1-naphthalenyl)-N'-[2-(2-pyridinyl)ethyl]-648420-46-6C18H17N3O2
- Morpholin-4-yl-[3-(1H-pyrrolo[2,3-b]pyridin-4-yl)-phenyl]-methanone916172-94-6C18H17N3O2
- 2,6-Bis(4-methylphenoxy)-4-pyrimidinamine62892-94-8C18H17N3O2
- N-(1-Methyl-1H-benzimidazol-2-yl)-N-(2-oxo-2-phenylethyl)acetamide62693-51-0C18H17N3O2
- N-{3-[4-(3-Methoxy-phenyl)-imidazol-1-yl]-phenyl}-acetamide934633-37-1C18H17N3O2
- N-{3-[4-(2-Methoxy-phenyl)-imidazol-1-yl]-phenyl}-acetamide934633-43-9C18H17N3O2
- 2-(1-(Pyridin-4-yl)piperidin-4-yl)isoindoline-1,3-dione219492-88-3C18H17N3O2
- 5,6-Dihydro-2-[4-(1-hydroxyethyl)phenyl]imidazo[4,5,1-jk][1,4]benzodiazepin-7(4H)-one328547-26-8C18H17N3O2
- 1-Benzyl-5-(benzyloxy)-1H-imidazole-4-carboxamide67250-66-2C18H17N3O2
- 2-Methoxy-N-(5-methyl-3-phenyl-1H-pyrazol-4-yl)benzamide645418-00-4C18H17N3O2
- Ethyl 5-phenyl-2-p-tolyl-2H-1,2,3-triazole-4-carboxylate69059-78-5C18H17N3O2
- (4-Methylphenyl)methyl 5-methyl-1-phenyl-1H-1,2,3-triazole-4-carboxylate946328-25-2C18H17N3O2
- N-Phenethyl-2-(5-phenyl-1,3,4-oxadiazol-2-yl)acetamide1286720-89-5C18H17N3O2
- N-(3-Dimethylaminophenyl)-4-oxo-1H-quinoline-3-carboxamide873054-29-6C18H17N3O2
- 8-Methoxy-N-[2-(pyridin-2-yl)ethyl]quinoline-2-carboxamide648897-08-9C18H17N3O2
- 4-Methyl-3-[2-(methylamino)-6-quinazolinyl]benzoic acid methyl ester882676-08-6C18H17N3O2
- 4-(4-Methoxyphenyl)-2-(m-tolyl)-1H-imidazole-5-carboxamide1082440-11-6C18H17N3O2
- 4-(4-Methoxyphenyl)-2-(p-tolyl)-1H-imidazole-5-carboxamide1082440-13-8C18H17N3O2
- 4-(4-Methoxyphenyl)-2-(o-tolyl)-1H-imidazole-5-carboxamide1082440-09-2C18H17N3O2
- 5-(2-(5-Methoxy-1H-indol-3-yl)ethoxy)-1H-pyrrolo[2,3-b]pyridine1036008-00-0C18H17N3O2
- N-(5-Amino-2-ethyl-phenyl)-4-oxo-1H-quinoline-3-carboxamide873052-95-0C18H17N3O2
- N-(6-Isopropyl-3-pyridyl)-4-oxo-1H-quinoline-3-carboxamide873052-49-4C18H17N3O2
- 1-(4-(1-Cyanocyclobutyl)phenyl)-4-methoxy-2-oxo-1,2,5,6-tetrahydropyridine-3-carbonitrile1236409-75-8C18H17N3O2
- 3-[[4-[(2,6-Dimethyl-3-pyridinyl)oxy]-2-pyridinyl]amino]phenol1117685-33-2C18H17N3O2
- 5-(8-Quinolinyl)-2-(tetrahydro-2H-pyran-2-yl)-3(2H)-pyridazinone852061-50-8C18H17N3O2
- Ethyl 2-cyano-3-phenyl-3-(1-phenylhydrazinyl)prop-2-enoate92462-09-4C18H17N3O2
- N-(Benzyloxy)-N-[(1H-imidazol-5-yl)methyl]benzamide61548-90-1C18H17N3O2
- 7-(Piperazin-1-yl)-3-(pyridin-3-yl)-2H-chromen-2-one1446327-42-9C18H17N3O2
- 7-(Piperazin-1-yl)-3-(pyridin-4-yl)-2H-chromen-2-one1446327-56-5C18H17N3O2
- 7-(Piperazin-1-yl)-3-(pyridin-2-yl)-1H-isochromen-1-one1448702-97-3C18H17N3O2
- 6-(Piperazin-1-yl)-2-(pyridin-3-yl)-4H-chromen-4-one1459285-77-8C18H17N3O2
- 6-(Piperazin-1-yl)-2-(pyridin-2-yl)-4H-chromen-4-one1459285-83-6C18H17N3O2
- 4-(2,5-Dimethoxyphenyl)-6-phenylpyrimidin-2-amine1354925-60-2C18H17N3O2
- 4-(3,4-Dimethoxyphenyl)-6-phenylpyrimidin-2-amine1354927-33-5C18H17N3O2
- 4-(2,3-Dimethoxyphenyl)-6-phenylpyrimidin-2-amine1354918-79-8C18H17N3O2
- Ethyl 1-(4-aminophenyl)-5-phenyl-1H-pyrazole-4-carboxylate1416892-28-8C18H17N3O2
- 3-(5,6-Dimethyl-2-pyridinyl)-5-phenyl-1H-pyrazole-1-acetic acid1439312-87-4C18H17N3O2
- 3-(4,5-Dimethyl-2-pyridinyl)-5-phenyl-1H-pyrazole-1-acetic acid1439313-11-7C18H17N3O2
- 5-Methyl-4-[[4-(1-methyl-1H-pyrazol-3-yl)phenyl]methyl]-2-pyridinecarboxylic acid1842396-20-6C18H17N3O2
- 1-Methyl-3-[1-(2-phenylhydrazinyl)ethylidene]quinoline-2,4-dione93873-16-6C18H17N3O2
- 6-[2-Amino-6-(4-methoxyphenyl)pyrimidin-4(3H)-ylidene]-4-methylcyclohexa-2,4-dien-1-one89112-38-9C18H17N3O2
- 6-Benzoyl-2-[(propan-2-yl)amino]quinazolin-7(1H)-one914392-57-7C18H17N3O2
- N-[3-(5-Methyl-1-phenyl-1,2-dihydro-3H-pyrazol-3-ylidene)-4-oxocyclohexa-1,5-dien-1-yl]acetamide90789-17-6C18H17N3O2
- 5-[3-(2-Methoxyphenyl)pyrrolidine-1-carbonyl]pyridine-2-carbonitrile2223847-92-3C18H17N3O2
Frequently asked questions
What is the molar mass of C18H17N3O2?
The molar mass of C18H17N3O2 is 307.35 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 307.1321 Da.
How many compounds have the formula C18H17N3O2?
CompoundList lists 460 compounds with the molecular formula C18H17N3O2, including 2-Cyano-3-[4-(dimethylamino)phenyl]-N-(4-hydroxyphenyl)acrylamide, 3-[(6-Morpholin-4-ylpyridin-3-yl)methylidene]-1H-indol-2-one, N-[3-[5-(3-Methylphenyl)-1,3,4-oxadiazol-2-yl]phenyl]propanamide. 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 C18H17N3O2?
C18H17N3O2 has a degree of unsaturation of 12. 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.