Molecular formula
C16H15N3O2
489 compounds have this formula on CompoundList.
- Molar mass
- 281.31g/mol
- Monoisotopic mass
- 281.1164Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 11
The formula C16H15N3O2 describes a molecule made of 16 carbon atoms, 15 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 × 1668.31%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 155.37%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 314.94%14.007 × 3 = 42.021 g/mol
- O Oxygen × 211.37%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H15N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 489 compounds
2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)-N-phenylacetamide
CAS 36932-40-8C16H15N3O2
![6-Phenyl-1-(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid chemical structure, C16H15N3O2, CAS 851175-95-6](/s/FVWHXCPGGVRTCS-UHFFFAOYSA-N.svg)
6-Phenyl-1-(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS 851175-95-6C16H15N3O2
6,7-Dimethoxy-N-phenylquinazolin-4-amine
CAS 21561-09-1C16H15N3O2
![N-[2-(3-Pyridinyl)-1,3-benzoxazol-5-yl]butanamide chemical structure, C16H15N3O2, CAS 337928-83-3](/s/LOIKNWPFNIRTAC-UHFFFAOYSA-N.svg)
N-[2-(3-Pyridinyl)-1,3-benzoxazol-5-yl]butanamide
CAS 337928-83-3C16H15N3O2
2-Morpholin-4-ylpyrimido(2,1-A)isoquinolin-4-one
CAS 168425-64-7C16H15N3O2
(E)-4-((Furan-2-ylmethylene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
CAS 1164482-67-0C16H15N3O2
![2-Methyl-N-(3-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)propanamide chemical structure, C16H15N3O2, CAS 423751-91-1](/s/RHULAPDDXSSSOI-UHFFFAOYSA-N.svg)
2-Methyl-N-(3-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)propanamide
CAS 423751-91-1C16H15N3O2
(2-Pyridin-2-yl-benzoimidazol-1-yl)-acetic acid ethyl ester
CAS 312632-29-4C16H15N3O2
4,5-Dihydro-5-methyl-6-(4-(4-oxo-1(4H)-pyridinyl)phenyl)-3(2H)-pyridazinone
CAS 112127-66-9C16H15N3O2
![N-(4-Oxazolo[4,5-b]pyridin-2-yl-phenyl)-butyramide chemical structure, C16H15N3O2, CAS 354157-03-2](/s/AQYAETCOFPRBGR-UHFFFAOYSA-N.svg)
N-(4-Oxazolo[4,5-b]pyridin-2-yl-phenyl)-butyramide
CAS 354157-03-2C16H15N3O2
![(6-Methyl-2-phenyl-imidazo[1,2-a]pyridin-3-yl)-carbamic acid methyl ester chemical structure, C16H15N3O2, CAS 313966-11-9](/s/IPVVISINZFBWEG-UHFFFAOYSA-N.svg)
(6-Methyl-2-phenyl-imidazo[1,2-a]pyridin-3-yl)-carbamic acid methyl ester
CAS 313966-11-9C16H15N3O2
![N-[2-(4-Methoxyphenyl)-1H-benzimidazol-5-yl]acetamide chemical structure, C16H15N3O2, CAS 690686-83-0](/s/ZMDUSHIYBRBVDM-UHFFFAOYSA-N.svg)
N-[2-(4-Methoxyphenyl)-1H-benzimidazol-5-yl]acetamide
CAS 690686-83-0C16H15N3O2
![2-Methyl-N-[4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]propanamide chemical structure, C16H15N3O2, CAS 361986-41-6](/s/KJASUPJGNMZRCB-UHFFFAOYSA-N.svg)
2-Methyl-N-[4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]propanamide
CAS 361986-41-6C16H15N3O2
5-(3-Phenoxypropyl)-3-(3-pyridinyl)-1,2,4-oxadiazole
CAS 693831-57-1C16H15N3O2
![Methyl 3,6-dimethyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate chemical structure, C16H15N3O2, CAS 832745-86-5](/s/QJQMDWMUJAWJQP-UHFFFAOYSA-N.svg)
Methyl 3,6-dimethyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
CAS 832745-86-5C16H15N3O2
2-(1H-Benzimidazol-2-yl)-N-(4-methoxyphenyl)acetamide
CAS 309935-95-3C16H15N3O2
3-Methyl-1-(4-nitrophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole
CAS 34326-52-8C16H15N3O2
1-Phenyl-3-(pyridin-4-ylmethylamino)pyrrolidine-2,5-dione
CAS 355403-40-6C16H15N3O2
4-Acetoacetamidoazobenzene
CAS 38659-87-9C16H15N3O2
2-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)-4-quinolinecarboxylic acid
CAS 957035-26-6C16H15N3O2
![5-[(2,5-Dimethylphenoxy)methyl]-3-pyridin-3-yl-1,2,4-oxadiazole chemical structure, C16H15N3O2, CAS 421575-59-9](/s/BNGVTRWPELQGMD-UHFFFAOYSA-N.svg)
5-[(2,5-Dimethylphenoxy)methyl]-3-pyridin-3-yl-1,2,4-oxadiazole
CAS 421575-59-9C16H15N3O2
![2-[1-Acetyl-3-(3-pyridinyl)-4,5-dihydro-1H-pyrazol-5-yl]phenol chemical structure, C16H15N3O2, CAS 831238-14-3](/s/LOUBIJQIOFNZDP-UHFFFAOYSA-N.svg)
2-[1-Acetyl-3-(3-pyridinyl)-4,5-dihydro-1H-pyrazol-5-yl]phenol
CAS 831238-14-3C16H15N3O2
![3-Amino-2-[(2-methylphenoxy)methyl]quinazolin-4-one chemical structure, C16H15N3O2, CAS 276687-52-6](/s/MNGVORPYHMNFDM-UHFFFAOYSA-N.svg)
3-Amino-2-[(2-methylphenoxy)methyl]quinazolin-4-one
CAS 276687-52-6C16H15N3O2
2-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)quinoline-4-carboxylic acid
CAS 522594-91-8C16H15N3O2
- 1-(Benzotriazol-1-yl)-4-phenoxybutan-1-one548789-57-7C16H15N3O2
- (1,3-Dimethylpyrazolo[3,4-b]pyridin-5-yl)-(2-hydroxy-5-methylphenyl)methanone851797-29-0C16H15N3O2
- Ethyl 7-methyl-5-phenylpyrazolo[1,5-a]pyrimidine-3-carboxylate140706-36-1C16H15N3O2
- 1-Benzyl-5,7-dimethylpyrido[2,3-d]pyrimidine-2,4-dione745035-00-1C16H15N3O2
- N-(3-((3-Cyano-4,6-dimethyl-2-pyridinyl)oxy)phenyl)acetamide633283-65-5C16H15N3O2
- 1-Phenyl-3-(2-phenylhydrazino)pyrrolidine-2,5-dione956371-16-7C16H15N3O2
- 5-[(3,4-Dimethylphenoxy)methyl]-3-pyridin-3-yl-1,2,4-oxadiazole432499-66-6C16H15N3O2
- 1,3-Dimethyl-6-(4-methylphenyl)-1H-pyrazolo(3,4-b)pyridine-4-carboxylic acid937598-72-6C16H15N3O2
- Ethyl 1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylate94692-05-4C16H15N3O2
- N-(4-Oxazolo[4,5-b]pyridin-2-yl-benzyl)-propionamide878415-63-5C16H15N3O2
- RefChem:3814285690-53-9C16H15N3O2
- N-(Imidazo[1,2-a]pyridin-2-ylmethyl)-4-methoxybenzamide868970-55-2C16H15N3O2
- Ethyl 7-methyl-5-phenylpyrazolo[1,5-a]pyrimidine-2-carboxylate309739-41-1C16H15N3O2
- 2,4-Dimethyl-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)benzamide674338-24-0C16H15N3O2
- Methyl 6-(benzylamino)-5-cyano-2-methylpyridine-3-carboxylate303146-89-6C16H15N3O2
- 2-Methoxy-N-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]aniline853750-06-8C16H15N3O2
- 2-[5-(3-Phenoxypropyl)-1,2,4-oxadiazol-3-yl]pyridine694451-98-4C16H15N3O2
- Ethyl 5-amino-1-(naphthalen-2-yl)-1H-pyrazole-4-carboxylate304683-30-5C16H15N3O2
- N-(4-Ethoxyphenyl)-1H-benzimidazole-2-carboxamide120187-29-3C16H15N3O2
- 4-[(4-Methoxyanilino)methyl]-1(2H)-phthalazinone303995-62-2C16H15N3O2
- 2-{3-[4-(Dimethylamino)phenyl]-1,2,4-oxadiazol-5-yl}phenol144726-73-8C16H15N3O2
- 1-Benzyl-5,6-dimethyl-4-nitro-1H-1,3-benzimidazole306977-68-4C16H15N3O2
- 3,5-Dimethyl-1-(naphthalen-1-ylmethyl)-4-nitro-1H-pyrazole400877-62-5C16H15N3O2
- 4-[4-(Benzyloxy)phenyl]-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one860786-34-1C16H15N3O2
- 1-Methyl-5-phenoxy-1H-indole-2-carbohydrazide732251-06-8C16H15N3O2
- 4-Methoxy-N-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]aniline50939-80-5C16H15N3O2
- N-[(E)-[(E)-3-(2-Methoxyphenyl)prop-2-enylidene]amino]pyridine-2-carboxamide463332-80-1C16H15N3O2
- 2-Cyano-N-(3-methoxyphenyl)-3-(pyridin-4-yl)propanamide483359-55-3C16H15N3O2
- N-[(2-Methoxyphenyl)methyl]-1H-indazole-3-carboxamide794554-94-2C16H15N3O2
- N-[(3-Methoxyphenyl)methyl]-1H-indazole-3-carboxamide850016-95-4C16H15N3O2
- N-[3-([1,3]Oxazolo[4,5-b]pyridin-2-yl)phenyl]butanamide354157-02-1C16H15N3O2
- 5-(3-Phenoxypropyl)-3-pyridin-4-yl-1,2,4-oxadiazole694445-62-0C16H15N3O2
- N-(1H-Benzimidazol-2-yl)-2-(3-methoxyphenyl)acetamide757228-42-5C16H15N3O2
- 2,5-Dimethyl-4-(4-phenoxyphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one860789-25-9C16H15N3O2
- 3-Oxo-3-phenyl-2-(2-phenylhydrazono)propanal O-methyloxime338758-95-5C16H15N3O2
- 7,8-Dimethyl-2-(1-methyl-1H-pyrazol-4-yl)quinoline-4-carboxylic acid1305534-49-9C16H15N3O2
- 2-Methyl-N-[3-(pyrazol-1-ylmethyl)phenyl]furan-3-carboxamide909089-48-1C16H15N3O2
- 3-(3-Methylbenzyl)-1-(pyrimidin-2-yl)pyrrolidine-2,5-dione831246-43-6C16H15N3O2
- (1-(4-Methoxyphenyl)-3-(3-pyridinyl)-1H-pyrazol-4-yl)methanol618383-39-4C16H15N3O2
- 4-Phenyl-3-buten-2-one (4-nitrophenyl)hydrazone34292-79-0C16H15N3O2
- N'-{(E)-[2-hydroxy-3-(prop-2-en-1-yl)phenyl]methylidene}pyridine-4-carbohydrazide101285-06-7C16H15N3O2
- 3-Amino-2-[(3-methylphenoxy)methyl]-4(3H)-quinazolinone276687-51-5C16H15N3O2
- 4-Acetyl-N-(3-cyanophenyl)-3,5-dimethyl-1H-pyrrole-2-carboxamide761417-64-5C16H15N3O2
- N-(1H-Benzimidazol-2-yl)-2-(4-methoxyphenyl)acetamide107249-94-5C16H15N3O2
- 1,4-Dihydro-4-(3-hydroxy-4-methoxyphenyl)-2,6-dimethyl-3,5-pyridinedicarbonitrile342046-30-4C16H15N3O2
- 7-Ethyl-2-methyl-3-phenylpyrazolo(1,5-a)pyrimidine-6-carboxylic acid1193204-19-1C16H15N3O2
- RU 33965122321-05-5C16H15N3O2
- 4-(2-Oxo-1-pyrrolidinyl)-N-4-pyridinylbenzamide923791-45-1C16H15N3O2
- N-(1H-Benzimidazol-2-ylmethyl)-4-methoxybenzamide380212-44-2C16H15N3O2
- 5-(Benzyloxy)-1H-indole-3-carbohydrazide859041-55-7C16H15N3O2
- 2-(3,4-Dihydropyrimido[1,2-a]benzimidazol-10(2H)-yl)-1-(furan-2-yl)ethanone439126-98-4C16H15N3O2
- 2-[(4-Methylphenyl)amino]-2-oxoacetic acid 2-(phenylmethylene)hydrazide50785-59-6C16H15N3O2
- (3-Benzyl-2-imino-2,3-dihydro-1H-benzimidazol-1-yl)acetic acid40783-87-7C16H15N3O2
- N-[2-Methyl-5-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]propanamide354157-00-9C16H15N3O2
- 2-Ethyl-1-(4-nitrobenzyl)-1H-benzimidazole342398-04-3C16H15N3O2
- N'-(2-(Allyloxy)benzylidene)isonicotinohydrazide303087-27-6C16H15N3O2
- N'-(4-(Allyloxy)benzylidene)isonicotinohydrazide101285-05-6C16H15N3O2
- 2-(L-Alaninamido)acridone124656-62-8C16H15N3O2
- (3,5-Dimethylpyrazol-1-yl)-(5-methyl-3-phenyl-1,2-oxazol-4-yl)methanone491832-22-5C16H15N3O2
- 4-{5-[(2,5-Dimethylphenoxy)methyl]-1,2,4-oxadiazol-3-yl}pyridine421575-60-2C16H15N3O2
- N-(4-Methoxyphenyl)-2-methylimidazo[1,2-a]pyridine-3-carboxamide329718-11-8C16H15N3O2
- 5-[(4-Ethylphenoxy)methyl]-3-pyridin-3-yl-1,2,4-oxadiazole432006-57-0C16H15N3O2
- 2-{5-[(2,5-Dimethylphenoxy)methyl]-1,2,4-oxadiazol-3-yl}pyridine431908-21-3C16H15N3O2
- N-[2-Methyl-4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]propanamide709626-73-3C16H15N3O2
- 5-Oxo-1-phenyl-N-(pyridin-2-yl)pyrrolidine-3-carboxamide332065-13-1C16H15N3O2
- 5-[(3,4-Dimethylphenoxy)methyl]-3-pyridin-2-yl-1,2,4-oxadiazole432509-33-6C16H15N3O2
- (5-Hydroxy-3-methyl-5-phenyl-4H-pyrazol-1-yl)-pyridin-3-ylmethanone331238-99-4C16H15N3O2
- 3,6-Dimethyl-1-p-tolyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid892384-29-1C16H15N3O2
- N-{2-Methyl-2H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}-1-benzofuran-2-carboxamide1105222-31-8C16H15N3O2
- N-(5-Oxo-7-phenyl-7,8-dihydro-6H-quinazolin-2-yl)acetamide312626-61-2C16H15N3O2
- (Z)-4-(((Furan-2-ylmethyl)amino)methylene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one536725-95-8C16H15N3O2
- N-(3,4-Dimethoxyphenyl)quinazolin-4-amine389576-73-2C16H15N3O2
- Benzyl alcohol, o-(5-(m-methoxyphenyl)-s-triazol-3-yl)-75318-77-3C16H15N3O2
- 2-(1-Methyl-2-oxo-2,3-dihydro-1H-indol-3-ylidene)-3-oxo-3-(pyrrolidin-1-yl)propanenitrile451513-85-2C16H15N3O2
- 1-(Cyanomethyl)-3-(2-methoxyphenyl)-1-phenylurea790244-29-0C16H15N3O2
- 1-(3-(Benzo[d]oxazol-2-yl)phenyl)-3-ethylurea1003475-69-1C16H15N3O2
Frequently asked questions
What is the molar mass of C16H15N3O2?
The molar mass of C16H15N3O2 is 281.31 g/mol, calculated from standard atomic weights for 16 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 281.1164 Da.
How many compounds have the formula C16H15N3O2?
CompoundList lists 489 compounds with the molecular formula C16H15N3O2, including 2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)-N-phenylacetamide, 6-Phenyl-1-(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid, 6,7-Dimethoxy-N-phenylquinazolin-4-amine. 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 C16H15N3O2?
C16H15N3O2 has a degree of unsaturation of 11. 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.