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 401 to 460 of 460 compounds
![5-[3-(Hydroxymethyl)-3-phenylpyrrolidine-1-carbonyl]pyridine-2-carbonitrile chemical structure, C18H17N3O2, CAS 2223899-13-4](/s/ABFLQOJVTFXVGG-UHFFFAOYSA-N.svg)
5-[3-(Hydroxymethyl)-3-phenylpyrrolidine-1-carbonyl]pyridine-2-carbonitrile
CAS 2223899-13-4C18H17N3O2
N-(1-Benzyl-5-methoxy-1H-1,3-benzodiazol-2-yl)prop-2-enamide
CAS 2305319-18-8C18H17N3O2
4-(1,3-Benzoxazol-2-yl)-1-benzylpiperazin-2-one
CAS 2415633-85-9C18H17N3O2
![(E)-N-[[5-(2-Methylpyrazol-3-yl)furan-2-yl]methyl]-3-phenylprop-2-enamide chemical structure, C18H17N3O2, CAS 2415641-85-7](/s/HWJCMNQRTJRINJ-JXMROGBWSA-N.svg)
(E)-N-[[5-(2-Methylpyrazol-3-yl)furan-2-yl]methyl]-3-phenylprop-2-enamide
CAS 2415641-85-7C18H17N3O2
![5-Methoxy-N'-[(4-methylphenyl)methylidene]-1H-indole-2-carbohydrazide chemical structure, C18H17N3O2, CAS 56635-24-6](/s/DGDXTVFSPDMSFU-UHFFFAOYSA-N.svg)
5-Methoxy-N'-[(4-methylphenyl)methylidene]-1H-indole-2-carbohydrazide
CAS 56635-24-6C18H17N3O2
![4-({1-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]azetidin-3-yl}oxy)pyridine-2-carbonitrile chemical structure, C18H17N3O2, CAS 2877638-69-0](/s/FXPBZRXYMRTOND-UHFFFAOYSA-N.svg)
4-({1-[(2,3-Dihydro-1-benzofuran-5-yl)methyl]azetidin-3-yl}oxy)pyridine-2-carbonitrile
CAS 2877638-69-0C18H17N3O2
![4-{[1-(3,4-Dimethylbenzoyl)azetidin-3-yl]oxy}pyridine-2-carbonitrile chemical structure, C18H17N3O2, CAS 2877632-61-4](/s/BWINDKJCFQUBFC-UHFFFAOYSA-N.svg)
4-{[1-(3,4-Dimethylbenzoyl)azetidin-3-yl]oxy}pyridine-2-carbonitrile
CAS 2877632-61-4C18H17N3O2
![4-[(But-2-ynamido)methyl]-N-[(pyridin-2-yl)methyl]benzamide chemical structure, C18H17N3O2, CAS 2411260-81-4](/s/PRIPBGPLNSTYLE-UHFFFAOYSA-N.svg)
4-[(But-2-ynamido)methyl]-N-[(pyridin-2-yl)methyl]benzamide
CAS 2411260-81-4C18H17N3O2
![N-[(4-Cyanophenyl)methyl]-4-(cyclopropanecarbonyl)-N-methyl-1H-pyrrole-2-carboxamide chemical structure, C18H17N3O2, CAS 3099381-90-2](/s/GVMOTRRBBVEWMA-UHFFFAOYSA-N.svg)
N-[(4-Cyanophenyl)methyl]-4-(cyclopropanecarbonyl)-N-methyl-1H-pyrrole-2-carboxamide
CAS 3099381-90-2C18H17N3O2
![N-[1-(4-Methoxyphenyl)ethyl]-6-quinoxalinecarboxamide chemical structure, C18H17N3O2, CAS 603093-60-3](/s/DPVSQAURPDYYTF-UHFFFAOYSA-N.svg)
N-[1-(4-Methoxyphenyl)ethyl]-6-quinoxalinecarboxamide
CAS 603093-60-3C18H17N3O2
N-(5,7-Dimethyl-1,8-naphthyridin-2-yl)-2-methoxybenzamide
CAS 878733-60-9C18H17N3O2
![Ethyl 4-{[(quinoxalin-2-yl)methyl]amino}benzoate chemical structure, C18H17N3O2, CAS 62294-87-5](/s/SYYLSMDGKFQQTD-UHFFFAOYSA-N.svg)
Ethyl 4-{[(quinoxalin-2-yl)methyl]amino}benzoate
CAS 62294-87-5C18H17N3O2
Ethyl 1-phenyl-5-(phenylamino)-1H-imidazole-4-carboxylate
CAS 68695-58-9C18H17N3O2
3-Ethyl-1-(4-nitrophenyl)-6-phenyl-1,6-dihydropyridazine
CAS 89547-00-2C18H17N3O2
![2-(4-Methoxyphenyl)-3-methyl-1,3-dihydroimidazo[5,1-b]quinazolin-9-one chemical structure, C18H17N3O2, CAS 131229-45-3](/s/BKIYHARKSGGXLQ-UHFFFAOYSA-N.svg)
2-(4-Methoxyphenyl)-3-methyl-1,3-dihydroimidazo[5,1-b]quinazolin-9-one
CAS 131229-45-3C18H17N3O2
2-(4-Methoxyphenyl)-5-methyl-N-phenyl-1H-imidazole-4-carboxamide
CAS 77049-31-1C18H17N3O2
![N-[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]-N-methylquinoxalin-2-amine chemical structure, C18H17N3O2, CAS 2742037-75-6](/s/KNVOWXXOUXCVCN-UHFFFAOYSA-N.svg)
N-[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]-N-methylquinoxalin-2-amine
CAS 2742037-75-6C18H17N3O2
4,6-Bis(2-methoxyphenyl)pyrimidin-2-amine
CAS 1262324-11-7C18H17N3O2
![[4-(4-Phenylmethoxyphenoxy)pyrimidin-2-yl]methanamine chemical structure, C18H17N3O2, CAS 769961-03-7](/s/BTMZHLBQUUHUEY-UHFFFAOYSA-N.svg)
[4-(4-Phenylmethoxyphenoxy)pyrimidin-2-yl]methanamine
CAS 769961-03-7C18H17N3O2
![1-[(2,4-Diphenyl-1,3-dioxolan-4-yl)methyl]-1H-1,2,4-triazole chemical structure, C18H17N3O2, CAS 89219-29-4](/s/CEJAUEWESBRRME-UHFFFAOYSA-N.svg)
1-[(2,4-Diphenyl-1,3-dioxolan-4-yl)methyl]-1H-1,2,4-triazole
CAS 89219-29-4C18H17N3O2
![8-Ethoxy-1-phenyl-1,2,3,5-tetrahydro-4H-pyridazino[4,5-b]indol-4-one chemical structure, C18H17N3O2, CAS 64269-32-5](/s/WQHJUJBXXWLBJR-UHFFFAOYSA-N.svg)
8-Ethoxy-1-phenyl-1,2,3,5-tetrahydro-4H-pyridazino[4,5-b]indol-4-one
CAS 64269-32-5C18H17N3O2
4-(2-Methoxyphenyl)-6-(4-methoxyphenyl)pyrimidin-2-amine
CAS 1354938-19-4C18H17N3O2
4-(3-Methoxyphenyl)-6-(4-methoxyphenyl)pyrimidin-2-amine
CAS 1226780-81-9C18H17N3O2
4-(2-Methoxyphenyl)-6-(3-methoxyphenyl)pyrimidin-2-amine
CAS 1354926-13-8C18H17N3O2
- 4,6-Bis(3-methoxyphenyl)pyrimidin-2-amine1354927-27-7C18H17N3O2
- 7-Cyclopropyl-2-(2,5-dimethylphenyl)pyrazolo[1,5-a]pyrimidine-5-carboxylic acid1226410-20-3C18H17N3O2
- Ethyl 1-(diphenylmethyl)-1H-1,2,3-triazole-4-carboxylate1638892-12-2C18H17N3O2
- 3-(4,5-Diphenyl-1,3-oxazol-2-yl)propanehydrazide34015-83-3C18H17N3O2
- Benzyl (2S)-2-amino-3-(quinazolin-4-yl)propanoate1983347-36-9C18H17N3O2
- Benzyl (2R)-2-amino-3-(quinazolin-4-yl)propanoate1983904-41-1C18H17N3O2
- N1-[4-(3-methoxyphenoxy)-2-pyridinyl]-1,2-benzenediamine1704166-90-4C18H17N3O2
- 6-[2-Amino-6-(3-methoxyphenyl)pyrimidin-4(3H)-ylidene]-4-methylcyclohexa-2,4-dien-1-one89112-37-8C18H17N3O2
- 6-[2-Amino-6-(2-methoxyphenyl)pyrimidin-4(1H)-ylidene]-4-methylcyclohexa-2,4-dien-1-one89112-36-7C18H17N3O2
- 11-(1,3-Benzoxazol-2-yl)-7,11-diazatricyclo[7.3.1.0^{2,7}]trideca-2,4-dien-6-one2322182-38-5C18H17N3O2
- Methyl 3-cyclobutyl-2-phenyl-3H-imidazo[4,5-B]pyridine-6-carboxylate2708280-59-3C18H17N3O2
- 3-Cyclopentyl-2-phenyl-3H-imidazo[4,5-B]pyridine-6-carboxylic acid2708286-55-7C18H17N3O2
- 7-(2,5-Dimethylfuran-3-carbonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine2742033-74-3C18H17N3O2
- [5-Amino-1-(3-methylphenyl)-1H-pyrazol-4-yl](4-methoxyphenyl)methanone54606-41-6C18H17N3O2
- Benzyl N-(8-amino-6-methylisoquinolin-5-yl)carbamate2172242-85-0C18H17N3O2
- Benzyl N-(8-amino-7-methylisoquinolin-5-yl)carbamate2172067-22-8C18H17N3O2
- Ethyl 3-(4-aminophenyl)-1-phenyl-1H-pyrazole-4-carboxylate2639422-05-0C18H17N3O2
- Benzyl N-[1-(4-cyanophenyl)azetidin-3-yl]carbamate2680673-87-2C18H17N3O2
- Benzyl N-(4-cyano-6-methylpyridin-2-yl)-N-cyclopropylcarbamate2680800-51-3C18H17N3O2
- Benzyl N-[1-(cyanomethyl)-2,3-dihydro-1H-indol-6-yl]carbamate2680871-87-6C18H17N3O2
- Benzyl N-(3-cyano-5,6,7,8-tetrahydroquinolin-2-yl)carbamate2680872-29-9C18H17N3O2
- Benzyl N-[1-(prop-2-en-1-yl)-1H-indazol-6-yl]carbamate2680746-23-8C18H17N3O2
- Benzyl N-[2-(prop-2-en-1-yl)-2H-indazol-6-yl]carbamate2680830-06-0C18H17N3O2
- Methyl 5-amino-1-(4-methylphenyl)-4-phenyl-1H-pyrazole-3-carboxylate2137656-66-5C18H17N3O2
- 2,6-Bis(benzyloxy)pyrimidin-4-amine93873-24-6C18H17N3O2
- Methyl 5-methyl-4-[[4-(1H-pyrazol-1-yl)phenyl]methyl]-2-pyridinecarboxylate1859084-97-1C18H17N3O2
- Methyl 4,5-diphenyl-2H-1,2,3-triazole-2-propanoate55751-29-6C18H17N3O2
- 1-Oxo-2-(propan-2-yl)-N-(pyridin-4-yl)-1,2-dihydroisoquinoline-3-carboxamide3054599-42-4C18H17N3O2
- 1-Oxo-2-(propan-2-yl)-N-(pyridin-3-yl)-1,2-dihydroisoquinoline-3-carboxamide3054539-44-2C18H17N3O2
- (S,Z)-2-Amino-3-(4-(2-(4-aminophenyl)-1-cyanovinyl)phenyl)propanoic acid3066853-24-2C18H17N3O2
- 2-Ethylamino-6-methyl-4-pyrimidinolC18H17N3O2
- 1H-Indole-7-carboxylic acid,[1-(4-methoxyphenyl)ethylidene]hydrazide374599-48-1C18H17N3O2
- 1-(4-(1-Cyanocyclopentyl)phenyl)-4-hydroxy-2-oxo-1,2,5,6-tetrahydropyridine-3-carbonitrile1956334-50-1C18H17N3O2
- 4-(5-Methoxy-7-methyl-1H-indol-1-yl)-2,6-dimethylfuro[2,3-d]pyrimidine1392880-24-8C18H17N3O2
- 3,3'-(((Pyridin-3-ylmethylene)bis(oxy))bis(methylene))dipyridine2761253-03-4C18H17N3O2
- 2,4-Bis(3-methoxyphenyl)-6-methyl-1,3,5-triazine1788057-95-3C18H17N3O2
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 5-[3-(Hydroxymethyl)-3-phenylpyrrolidine-1-carbonyl]pyridine-2-carbonitrile, N-(1-Benzyl-5-methoxy-1H-1,3-benzodiazol-2-yl)prop-2-enamide, 4-(1,3-Benzoxazol-2-yl)-1-benzylpiperazin-2-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 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.