Molecular formula
C18H15N5O2
147 compounds have this formula on CompoundList.
- Molar mass
- 333.35g/mol
- Monoisotopic mass
- 333.1226Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 14
The formula C18H15N5O2 describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 5 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 × 1864.86%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 154.54%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 521.01%14.007 × 5 = 70.035 g/mol
- O Oxygen × 29.60%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H15N5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 147 compounds
6-(1-Benzofuran-2-yl)-N-(2-methoxyphenyl)-1,3,5-triazine-2,4-diamine
CAS 727407-67-2C18H15N5O2
![6-Amino-3-(methoxymethyl)-4-(4-quinolinyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile chemical structure, C18H15N5O2, CAS 500274-21-5](/s/UONOBGKRLGWJEE-UHFFFAOYSA-N.svg)
6-Amino-3-(methoxymethyl)-4-(4-quinolinyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
CAS 500274-21-5C18H15N5O2
![8-Amino-3-benzyl-7-methylbenzo[g]pteridine-2,4(1H,3H)-dione chemical structure, C18H15N5O2, CAS 300732-62-1](/s/BOJTYVQFSDEEIX-UHFFFAOYSA-N.svg)
8-Amino-3-benzyl-7-methylbenzo[g]pteridine-2,4(1H,3H)-dione
CAS 300732-62-1C18H15N5O2
![2-Amino-1-(3-methoxyphenyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide chemical structure, C18H15N5O2, CAS 844460-37-3](/s/CHHKMVNVTYIPGZ-UHFFFAOYSA-N.svg)
2-Amino-1-(3-methoxyphenyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide
CAS 844460-37-3C18H15N5O2
![3-[(3-Ethyl-[1,2,4]triazolo[4,3-c]quinazolin-5-yl)amino]benzoic acid chemical structure, C18H15N5O2, CAS 950385-77-0](/s/INDKHRIZOIEPIG-UHFFFAOYSA-N.svg)
3-[(3-Ethyl-[1,2,4]triazolo[4,3-c]quinazolin-5-yl)amino]benzoic acid
CAS 950385-77-0C18H15N5O2
![1'-Allyl-6-amino-5-cyano-3-methyl-2'-oxo-1,1',3',4-tetrahydrospiro(pyrano[2,3-c]pyrazole-4,3'-[2'H]-indole) chemical structure, C18H15N5O2, CAS 445222-49-1](/s/KOMGBGNJDMEIJB-UHFFFAOYSA-N.svg)
1'-Allyl-6-amino-5-cyano-3-methyl-2'-oxo-1,1',3',4-tetrahydrospiro(pyrano[2,3-c]pyrazole-4,3'-[2'H]-indole)
CAS 445222-49-1C18H15N5O2
![2-[(6-Methoxy-4-methylquinazolin-2-yl)amino]quinazolin-4-ol chemical structure, C18H15N5O2, CAS 263746-98-1](/s/RNKTXYLZDXBHQN-UHFFFAOYSA-N.svg)
2-[(6-Methoxy-4-methylquinazolin-2-yl)amino]quinazolin-4-ol
CAS 263746-98-1C18H15N5O2
![N-(4-Methylphenyl)-2-{5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-4-yl}acetamide chemical structure, C18H15N5O2, CAS 866344-28-7](/s/MUKYROOAOFVECF-UHFFFAOYSA-N.svg)
N-(4-Methylphenyl)-2-{5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-4-yl}acetamide
CAS 866344-28-7C18H15N5O2
![3,5-Dimethyl-N-[4-(1H-tetrazol-1-yl)phenyl]-1-benzofuran-2-carboxamide chemical structure, C18H15N5O2, CAS 951901-90-9](/s/YEPXQNXFXWBETJ-UHFFFAOYSA-N.svg)
3,5-Dimethyl-N-[4-(1H-tetrazol-1-yl)phenyl]-1-benzofuran-2-carboxamide
CAS 951901-90-9C18H15N5O2
2-Imino-10-(pyridin-4-yl)hexahydro-8a,3-(epoxymethano)chromene-3,4,4(4aH)-tricarbonitrile
CAS 484050-06-8C18H15N5O2
6-(Benzofuran-2-yl)-N2-(4-methoxyphenyl)-1,3,5-triazine-2,4-diamine
CAS 708291-31-0C18H15N5O2
Orb1944628
CAS 2762286-04-2C18H15N5O2
![N-[5-(1,5-Dimethyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl]naphthalene-2-carboxamide chemical structure, C18H15N5O2, CAS 1019101-81-5](/s/QEXXZTRJOJUDDM-UHFFFAOYSA-N.svg)
N-[5-(1,5-Dimethyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl]naphthalene-2-carboxamide
CAS 1019101-81-5C18H15N5O2
N-(1H-Indazol-6-yl)-6-oxo-1-phenyl-1,4,5,6-tetrahydropyridazine-3-carboxamide
CAS 883463-19-2C18H15N5O2
N-(2-Cyanophenyl)-1-(2-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide
CAS 871323-64-7C18H15N5O2
6-(1-Benzofuran-2-yl)-N-(3-methoxyphenyl)-1,3,5-triazine-2,4-diamine
CAS 775291-61-7C18H15N5O2
![8-Amino-2-(4-methoxyphenyl)-6-phenyl-[1,2,4]triazolo[4,3-a]pyrazin-3(2H)-one chemical structure, C18H15N5O2, CAS 2101221-58-1](/s/WFRPWJSZLZFLKI-UHFFFAOYSA-N.svg)
8-Amino-2-(4-methoxyphenyl)-6-phenyl-[1,2,4]triazolo[4,3-a]pyrazin-3(2H)-one
CAS 2101221-58-1C18H15N5O2
![1-Methyl-4-oxo-N-(pyridin-3-ylmethyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C18H15N5O2, CAS 724739-24-6](/s/XHURYSXEIICRES-UHFFFAOYSA-N.svg)
1-Methyl-4-oxo-N-(pyridin-3-ylmethyl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 724739-24-6C18H15N5O2
N-(2-Cyanophenyl)-1-(4-methoxyphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide
CAS 878735-50-3C18H15N5O2
![3,5-Dimethyl-N-[3-(tetrazol-1-yl)phenyl]-1-benzofuran-2-carboxamide chemical structure, C18H15N5O2, CAS 899376-98-8](/s/SSCDIANDJJHWQH-UHFFFAOYSA-N.svg)
3,5-Dimethyl-N-[3-(tetrazol-1-yl)phenyl]-1-benzofuran-2-carboxamide
CAS 899376-98-8C18H15N5O2
![2-[1-(2-Methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-5-phenyl-1,3,4-oxadiazole chemical structure, C18H15N5O2, CAS 950238-07-0](/s/UJPIPVJLUVBURX-UHFFFAOYSA-N.svg)
2-[1-(2-Methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-5-phenyl-1,3,4-oxadiazole
CAS 950238-07-0C18H15N5O2
![2-[1-(3-Methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-5-phenyl-1,3,4-oxadiazole chemical structure, C18H15N5O2, CAS 950241-56-2](/s/DIGZBZHCNYXABH-UHFFFAOYSA-N.svg)
2-[1-(3-Methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-5-phenyl-1,3,4-oxadiazole
CAS 950241-56-2C18H15N5O2
2-(4-Methoxyphenyl)-5-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-1,3,4-oxadiazole
CAS 950255-74-0C18H15N5O2
![N-((5-Methyl-1,3,4-oxadiazol-2-yl)methyl)-1-phenyl-1H-benzo[d]imidazole-5-carboxamide chemical structure, C18H15N5O2, CAS 1203367-63-8](/s/YRODMBZFHWMPJJ-UHFFFAOYSA-N.svg)
N-((5-Methyl-1,3,4-oxadiazol-2-yl)methyl)-1-phenyl-1H-benzo[d]imidazole-5-carboxamide
CAS 1203367-63-8C18H15N5O2
- 2-(1H-Benzo[d]imidazol-1-yl)-N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)acetamide1203307-11-2C18H15N5O2
- N-(2-Methyl-1H-benzimidazol-6-yl)-2-(4-oxoquinazolin-3(4H)-yl)acetamide948206-21-1C18H15N5O2
- N-(3-Cyanophenyl)-1-(2-hydroxy-2-phenylethyl)-1H-1,2,3-triazole-4-carboxamide1396674-22-8C18H15N5O2
- N-(6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)benzofuran-2-carboxamide1797970-21-8C18H15N5O2
- 6-{5-[2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-oxoethyl]-1,3,4-oxadiazol-2-yl}quinoline2108819-81-2C18H15N5O2
- 6H-Pyrido(2,3-b)(1,4)benzodiazepin-6-one, 5,11-dihydro-11-((2-methyl-1H-imidazol-1-yl)acetyl)-79276-55-4C18H15N5O2
- 10-Imino-2-(pyridin-2-yl)hexahydro-8a,4-(epoxymethano)chromene-3,3,4(2H)-tricarbonitrile1005270-12-1C18H15N5O2
- 6-(4-Nitrophenyl)-2-pyridin-2-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine338791-44-9C18H15N5O2
- 10-Imino-2-(pyridin-3-yl)hexahydro-8a,4-(epoxymethano)chromene-3,3,4(2H)-tricarbonitrile1005073-87-9C18H15N5O2
- N~1~-(1H-indol-5-yl)-3-[4-oxo-1,2,3-benzotriazin-3(4H)-yl]propanamide929870-16-6C18H15N5O2
- 2-Methyl-N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)imidazo[1,2-a]pyridine-3-carboxamide1207027-04-0C18H15N5O2
- 5-(2-Ethoxyphenyl)-3-(1-phenyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole1251625-00-9C18H15N5O2
- 3-{[1-(Indolizine-2-carbonyl)pyrrolidin-3-yl]oxy}pyrazine-2-carbonitrile2034282-53-4C18H15N5O2
- N-[3-(2H-Benzimidazol-2-ylidene)-2,3-dihydro-1H-pyrazol-4-yl]-3-methoxybenzamide825616-22-6C18H15N5O2
- 1,9-Dimethyl-4-oxo-N-(pyridin-3-yl)-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide899402-58-5C18H15N5O2
- 6-Benzyl-3-(3-methoxyphenyl)triazolo[4,5-d]pyrimidin-7-one892481-41-3C18H15N5O2
- 2-(1H-Benzo[d]imidazol-1-yl)-N-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)acetamide1136566-29-4C18H15N5O2
- 4-Oxo-N-[2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl]-1,4-dihydroquinoline-3-carboxamide1380576-11-3C18H15N5O2
- N-(1H-Indazol-6-yl)-3-(4-oxoquinazolin-3(4H)-yl)propanamide1219901-73-1C18H15N5O2
- N-(1H-Indol-6-yl)-3-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)propanamide1232780-46-9C18H15N5O2
- 2-(1-Methyl-4-oxo-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)-N-phenylacetamide1185097-63-5C18H15N5O2
- Methyl 6-[(8-methyl-2-quinazolinyl)amino]-1H-indazole-4-carboxylate1169788-36-6C18H15N5O2
- N-(1H-Benzimidazol-2-yl)-2-(3-methyl-2-oxoquinoxalin-1(2H)-yl)acetamide1374543-43-7C18H15N5O2
- 2-Methyl-1-oxo-N-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)-1,2-dihydroisoquinoline-4-carboxamide1374532-91-8C18H15N5O2
- 1-Methyl-2-oxo-N-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)-1,2-dihydro-4-quinolinecarboxamide1574516-42-9C18H15N5O2
- N-(1H-Benzimidazol-2-ylmethyl)-2-(1-oxophthalazin-2(1H)-yl)acetamide1401567-28-9C18H15N5O2
- 2-(4-Oxoquinazolin-3(4H)-yl)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)acetamide1396877-89-6C18H15N5O2
- 3-{[1-(1H-Indole-3-carbonyl)pyrrolidin-3-yl]oxy}pyrazine-2-carbonitrile2034561-17-4C18H15N5O2
- 4-[4-(1H-Pyrazol-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid ethyl ester1443235-75-3C18H15N5O2
- 1H-Imidazo[4,5-b]pyridine-1-acetamide, 2,3-dihydro-3-methyl-2-oxo-N-5-quinolinyl-1380740-42-0C18H15N5O2
- 9-Acridinamine, N-[2-(2-nitro-1H-imidazol-1-yl)ethyl]-154643-74-0C18H15N5O2
- 6-Benzyl-3-(4-methoxyphenyl)triazolo[4,5-d]pyrimidin-7-one892481-58-2C18H15N5O2
- N-((1-(p-Tolyl)-1H-tetrazol-5-yl)methyl)benzofuran-2-carboxamide921054-73-1C18H15N5O2
- 5-[1-(2-Methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-3-phenyl-1,2,4-oxadiazole894936-01-7C18H15N5O2
- 2-(1-Oxo-[1,2,4]triazolo[4,3-a]quinoxalin-2(1H)-yl)-N-(p-tolyl)acetamide1031619-63-2C18H15N5O2
- 2-(4-Oxo-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)-N-(m-tolyl)acetamide1359204-79-7C18H15N5O2
- 2-(4-Oxo-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)-N-(p-tolyl)acetamide1357796-89-4C18H15N5O2
- 2-(3-Oxo-2,3-dihydro-1H-isoindol-1-yl)-N-[3-(1H-1,2,4-triazol-3-yl)phenyl]acetamide1401601-61-3C18H15N5O2
- 4-(1-Ethyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine942919-31-5C18H15N5O2
- N-(4-Carbamoylphenyl)-4-(pyrimidin-2-ylamino)benzamide1401573-51-0C18H15N5O2
- N-(2-(2-(Pyrimidin-2-yl)-1H-imidazol-1-yl)ethyl)benzofuran-2-carboxamide1448137-10-7C18H15N5O2
- N-[Cyano(2-methoxyphenyl)methyl]-2-(1H-1,2,3-triazol-1-yl)benzamide1797353-93-5C18H15N5O2
- 2-[(3,5-Dimethyl-1H-pyrazol-1-yl)carbonyl]-6-phenylpyrazolo[1,5-a]pyrazin-4(5H)-one1986367-75-2C18H15N5O2
- 2-(1H-Benzo[d][1,2,3]triazol-1-yl)-N-((6-(furan-2-yl)pyridin-3-yl)methyl)acetamide2034306-73-3C18H15N5O2
- 3-((1-(1H-Indole-2-carbonyl)pyrrolidin-3-yl)oxy)pyrazine-2-carbonitrile2034251-87-9C18H15N5O2
- 3-{[1-(1H-Indole-5-carbonyl)pyrrolidin-3-yl]oxy}pyrazine-2-carbonitrile2034561-40-3C18H15N5O2
- 3-{[1-(1H-Indole-6-carbonyl)pyrrolidin-3-yl]oxy}pyrazine-2-carbonitrile2034206-48-7C18H15N5O2
- 3-((1-(4-Cyanobenzoyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile2034475-82-4C18H15N5O2
- 3-{[1-(3-Cyanobenzoyl)piperidin-3-yl]oxy}pyrazine-2-carbonitrile2034503-42-7C18H15N5O2
- N-((3-(1-Methyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)isoquinoline-1-carboxamide2034550-17-7C18H15N5O2
- N-(2-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)ethyl)-1H-indole-2-carboxamide2034273-96-4C18H15N5O2
- N-(2-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)ethyl)-1H-indole-3-carboxamide2034325-06-7C18H15N5O2
- N-(2-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)ethyl)indolizine-2-carboxamide2034325-66-9C18H15N5O2
- 4-(2-Formyl-8-morpholinoimidazo[1,2-b]pyridazin-3-yl)benzonitrile1639893-27-8C18H15N5O2
- N-(2-(3-(Pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)benzofuran-2-carboxamide2034547-54-9C18H15N5O2
- N-((1-Methyl-3-(pyrazin-2-yl)-1H-pyrazol-5-yl)methyl)benzofuran-2-carboxamide2034602-33-8C18H15N5O2
- N-(2-(4-(Furan-2-yl)-1H-pyrazol-1-yl)ethyl)quinoxaline-2-carboxamide2034511-78-7C18H15N5O2
- N-((3-(Furan-2-yl)pyrazin-2-yl)methyl)-2-methylimidazo[1,2-a]pyridine-3-carboxamide2034392-76-0C18H15N5O2
- 2-(1H-Benzo[d][1,2,3]triazol-1-yl)-N-((6-(furan-3-yl)pyridin-3-yl)methyl)acetamide2034560-93-3C18H15N5O2
- 2-(1H-Benzo[d][1,2,3]triazol-1-yl)-N-((5-(furan-2-yl)pyridin-3-yl)methyl)acetamide2034315-00-7C18H15N5O2
- 2-(1H-Benzo[d]imidazol-1-yl)-N-((3-(furan-2-yl)pyrazin-2-yl)methyl)acetamide2034370-48-2C18H15N5O2
- N-((3-(1-Methyl-1H-pyrazol-4-yl)pyrazin-2-yl)methyl)benzofuran-2-carboxamide2034299-43-7C18H15N5O2
- 2-(1H-1,3-Benzodiazol-1-yl)-N-{[3-(furan-3-yl)pyrazin-2-yl]methyl}acetamide2034316-07-7C18H15N5O2
- N-(2-(2-(Pyrazin-2-yl)-1H-imidazol-1-yl)ethyl)benzofuran-2-carboxamide2034633-49-1C18H15N5O2
- N-{2-[4-(Furan-3-yl)-1H-pyrazol-1-yl]ethyl}quinoxaline-2-carboxamide2034288-26-9C18H15N5O2
- N-(2-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)ethyl)-1H-indole-5-carboxamide2034311-11-8C18H15N5O2
- N-(2-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)ethyl)-1H-indole-6-carboxamide2034332-06-2C18H15N5O2
- N-(2-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)ethyl)-1H-indole-4-carboxamide2034459-82-8C18H15N5O2
- N-[5-Amino-4-(1H-1,3-benzodiazol-2-yl)-3-oxo-2,3-dihydro-1H-pyrrol-1-yl]benzamide380465-68-9C18H15N5O2
- N-[3-(2H-Benzimidazol-2-ylidene)-2,3-dihydro-1H-pyrazol-4-yl]-2-methoxybenzamide825616-27-1C18H15N5O2
- N-Methyl-3-phenyl-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-1,2,4-oxadiazol-5-amine89114-29-4C18H15N5O2
- N-Benzyl-2-{5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-4-yl}acetamide872207-49-3C18H15N5O2
- 2-(Furan-2-yl)-7-(furan-2-ylmethyl)-8,9-dimethyl-7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine903853-13-4C18H15N5O2
- 1-(2-Methyl-1,5-naphthyridin-4-yl)-3-(2-methylbenzo[d]oxazol-6-yl)urea1026047-17-5C18H15N5O2
- N-(3-Methylphenyl)-2-{5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-4-yl}acetamide902484-14-4C18H15N5O2
- N-(1H-Indazol-7-yl)-2-(8-methyl-4-oxoquinazolin-3(4H)-yl)acetamide1016408-41-5C18H15N5O2
Frequently asked questions
What is the molar mass of C18H15N5O2?
The molar mass of C18H15N5O2 is 333.35 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 333.1226 Da.
How many compounds have the formula C18H15N5O2?
CompoundList lists 147 compounds with the molecular formula C18H15N5O2, including 6-(1-Benzofuran-2-yl)-N-(2-methoxyphenyl)-1,3,5-triazine-2,4-diamine, 6-Amino-3-(methoxymethyl)-4-(4-quinolinyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile, 8-Amino-3-benzyl-7-methylbenzo[g]pteridine-2,4(1H,3H)-dione. 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 C18H15N5O2?
C18H15N5O2 has a degree of unsaturation of 14. 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.