Molecular formula
C16H13N3O2
352 compounds have this formula on CompoundList.
- Molar mass
- 279.30g/mol
- Monoisotopic mass
- 279.1008Da
- Atoms
- 34
- Elements
- 4
- Rings plus double bonds
- 12
The formula C16H13N3O2 describes a molecule made of 16 carbon atoms, 13 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 × 1668.81%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 134.69%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 315.05%14.007 × 3 = 42.021 g/mol
- O Oxygen × 211.46%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H13N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 352 compounds
as-Triazine, 3-(p-methoxyphenoxy)-5-phenyl-
CAS 69466-97-3C16H13N3O2
5H-Indolo(2,3-b)quinoxaline, 2,3-dimethoxy-
CAS 53493-62-2C16H13N3O2
4-Hydroxy-2-methyl-N-(pyridin-4-yl)quinoline-6-carboxamide
CAS 950254-13-4C16H13N3O2
3-(4-Aminophenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid
CAS 1017526-20-3C16H13N3O2
1,4-Dihydro-N-(6-methyl-2-pyridinyl)-4-oxo-3-quinolinecarboxamide
CAS 873051-88-8C16H13N3O2
4,5-Oxazoledione, 2-phenyl-, 4-(2-(2-methylphenyl)hydrazone)
CAS 55899-58-6C16H13N3O2
1,2,3-Metheno-1H,4H-3a,5,6a-triazacycloprop(cd)as-indacene-4,6(5H)-dione, hexahydro-5-phenyl-
CAS 30114-59-1C16H13N3O2
2,7-Diamino-4-(4-hydroxyphenyl)-4H-chromene-3-carbonitrile
CAS 111861-45-1C16H13N3O2
3(4H)-Quinazolineacetamide, 4-oxo-2-phenyl-
CAS 70203-72-4C16H13N3O2
1H-1,4-Benzodiazepine-2,3-dione, 1-methyl-5-phenyl-, 3-oxime
CAS 103373-62-2C16H13N3O2
N-Benzyl-3-nitroquinolin-4-amine
CAS 99009-93-5C16H13N3O2
4H-(1,2,4)Triazolo(3,4-c)(1,4)benzoxazine, 1-(4-methoxyphenyl)-
CAS 93299-81-1C16H13N3O2
4-(2H-1,3-Benzodioxol-5-yl)-3-phenyl-1H-pyrazol-5-amine
CAS 1187334-25-3C16H13N3O2
2-(((3-Amino-2-pyridyl)amino)ethylidene)indane-1,3-dione
CAS 1023584-93-1C16H13N3O2
![N-(4-{[(3Z)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]amino}phenyl)acetamide chemical structure, C16H13N3O2, CAS 294653-65-9](/s/DNUOJCIRRUNIBJ-UHFFFAOYSA-N.svg)
N-(4-{[(3Z)-2-oxo-1,2-dihydro-3H-indol-3-ylidene]amino}phenyl)acetamide
CAS 294653-65-9C16H13N3O2
![N-[2-(3,4-Dihydro-4-oxo-2-quinazolinyl)phenyl]acetamide chemical structure, C16H13N3O2, CAS 40082-90-4](/s/SIRNCHDJBUDNPN-UHFFFAOYSA-N.svg)
N-[2-(3,4-Dihydro-4-oxo-2-quinazolinyl)phenyl]acetamide
CAS 40082-90-4C16H13N3O2
4(3H)-Quinazolinone, 3-methyl-2-(2-oxo-2-(3-pyridinyl)ethyl)-
CAS 73283-38-2C16H13N3O2
![4-Oxo-2-(4-toluidino)-4H-pyrido[1,2-a]pyrimidine-3-carboxaldehyde chemical structure, C16H13N3O2, CAS 300834-66-6](/s/VQWZFDFADZUZEA-UHFFFAOYSA-N.svg)
4-Oxo-2-(4-toluidino)-4H-pyrido[1,2-a]pyrimidine-3-carboxaldehyde
CAS 300834-66-6C16H13N3O2
5-(4-Methylphenyl)-N-pyridin-3-yl-1,2-oxazole-3-carboxamide
CAS 327602-85-7C16H13N3O2
N-Methyl-4-oxo-3-phenyl-3,4-dihydro-1-phthalazinecarboxamide
CAS 320417-94-5C16H13N3O2
2-(3-Cyanoindol-1-yl)-N-(furan-2-ylmethyl)acetamide
CAS 347323-54-0C16H13N3O2
1H-Pyridazino(4,5-b)carbazole-1,4(6H)-dione, 2,3-dihydro-5-ethyl-
CAS 59774-16-2C16H13N3O2
1H-Pyridazino(4,5-b)carbazole-1,4(6H)-dione, 2,3-dihydro-5,6-dimethyl-
CAS 59774-17-3C16H13N3O2
N-Methyl-2-(3-phenyl-1,2,4-oxadiazol-5-yl)benzamide
CAS 63274-23-7C16H13N3O2
- 2-Imino-N-(pyridin-3-ylmethyl)chromene-3-carboxamide588693-00-9C16H13N3O2
- N-(9-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)benzamide81000-04-6C16H13N3O2
- N-[(4-Oxo-3,4-dihydrophthalazin-1-yl)methyl]benzamide49837-88-9C16H13N3O2
- 3-Cyclopropyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid926257-85-4C16H13N3O2
- 7-Methyl-4-oxo-N-phenyl-4H-pyrido[1,2-a]pyrimidine-3-carboxamide877649-45-1C16H13N3O2
- 8-Hydroxy-N-[(pyridin-2-yl)methyl]quinoline-2-carboxamide648896-10-0C16H13N3O2
- N-(6-Methoxyquinolin-8-yl)nicotinamide19275-71-9C16H13N3O2
- 1-(2-Methylphenyl)-5-phenyl-1H-1,2,4-triazole-3-carboxylic acid94066-23-6C16H13N3O2
- 2-(Benzylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde475046-86-7C16H13N3O2
- (2E)-2-Cyano-3-(3-methoxyphenyl)-N-pyridin-2-ylacrylamide1327179-52-1C16H13N3O2
- N-[3-(3-Hydroxyquinoxalin-2-yl)phenyl]acetamide1448128-01-5C16H13N3O2
- 2-(((4,6-Dimethylpyrimidin-2-yl)amino)methylene)indane-1,3-dione1024146-89-1C16H13N3O2
- N-Benzyl-4-oxo-3,4-dihydro-2-quinazolinecarboxamide869298-89-5C16H13N3O2
- Benzaldehyde, o-(5-(m-methoxyphenyl)-s-triazol-3-yl)-76217-33-9C16H13N3O2
- Acetamide, N-(4-(1-phthalazinyloxy)phenyl)-149365-41-3C16H13N3O2
- 3-(2-Amino-6-quinazolinyl)-4-methylbenzoic acid882670-96-4C16H13N3O2
- 4-Hydroxy-N-(pyridin-4-ylmethyl)quinoline-3-carboxamide1092005-26-9C16H13N3O2
- N-(2-Carbamoylphenyl)-1H-indole-3-carboxamide1046337-61-4C16H13N3O2
- (2E)-2-Cyano-3-(2-methoxyphenyl)-N-(pyridin-2-yl)prop-2-enamide1327175-35-8C16H13N3O2
- 2-(2-Oxo-3-phenylquinoxalin-1(2H)-yl)acetamide869315-66-2C16H13N3O2
- 3-Pyridin-4-yl-quinoxaline-2-carboxylic acid ethyl ester1310684-30-0C16H13N3O2
- 1H-Indole-7-carboxylic acid,[(4-hydroxyphenyl)methylene]hydrazide328119-52-4C16H13N3O2
- N'-[(E)-(2-Hydroxyphenyl)methylidene]-1H-indole-7-carbohydrazide328119-53-5C16H13N3O2
- 2-(2-Hydroxyphenyl)quinoline-4-carbohydrazide303203-48-7C16H13N3O2
- (S)-5,6-Dihydro-2-(3-hydroxyphenyl)-(1,2,4)triazolo(5,1-a)isoquinolin-6-ol80830-11-1C16H13N3O2
- N-(4-Methyl-8-nitro-2-quinolinyl)-N-phenylamine31128-03-7C16H13N3O2
- N-(4-Methylphenyl)-5-phenyl-1,2,4-oxadiazole-3-carboxamide866038-73-5C16H13N3O2
- 4-(5-Amino-3-phenyl-1H-pyrazol-1-yl)benzoic acid895032-15-2C16H13N3O2
- 6,9-Epoxy-6H,8H-pyrido(3',2':4,5)imidazo(2,1-c)oxazepine, 9,10-dihydro-6-phenyl-76099-26-8C16H13N3O2
- 6,9-Epoxy-6H,8H-pyrido(4',3':4,5)imidazo(2,1-c)oxazepine, 9,10-dihydro-6-phenyl-76099-28-0C16H13N3O2
- 7,10-Epoxy-6H,10H-pyrido(3',4:4,5)imidazo(2,1-c)(1,4)oxazepine, 7,8-dihydro-10-phenyl-76099-29-1C16H13N3O2
- N-[2-(3-Phenyl-1,2,4-oxadiazol-5-yl)phenyl]acetamide40077-68-7C16H13N3O2
- N'-(4-Cyanobenzylidene)-4-methoxybenzohydrazide303214-90-6C16H13N3O2
- Acetamide, N-(3-(1-phthalazinyloxy)phenyl)-149365-42-4C16H13N3O2
- N1-benzyl-N2-(2-cyanophenyl)oxalamide898349-36-5C16H13N3O2
- 2-(3-(Naphthalen-2-yl)-6-oxopyridazin-1(6H)-yl)acetamide941883-18-7C16H13N3O2
- 2-Benzofurancarboximidamide, N-((phenylamino)carbonyl)-72583-91-6C16H13N3O2
- Methyl 1,5-diphenyl-1,2,4-triazole-3-carboxylate89060-64-0C16H13N3O2
- 2-Methyl-N-(4-phenyl-1,2,5-oxadiazol-3-yl)benzamide880791-86-6C16H13N3O2
- 1-(4-Aminophenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid957505-58-7C16H13N3O2
- 2-Methyl-N-{4-oxo-4H-pyrido[1,2-A]pyrimidin-3-YL}benzamide932007-04-0C16H13N3O2
- 1-(4-Methylphenyl)-5-phenyl-1H-1,2,3-triazole-4-carboxylic acid1017415-39-2C16H13N3O2
- Methyl 3-[5-(pyridin-4-yl)-1H-imidazol-4-yl]benzoate1253528-07-2C16H13N3O2
- Methyl 4-[5-(pyridin-2-yl)-1H-imidazol-4-yl]benzoate1253527-97-7C16H13N3O2
- Methyl 4-[5-(pyridin-3-yl)-1H-imidazol-4-yl]benzoate1253527-78-4C16H13N3O2
- Methyl 4-[5-(pyridin-4-yl)-1H-imidazol-4-yl]benzoate1253528-04-9C16H13N3O2
- 1-([1,1'-Biphenyl]-4-ylmethyl)-1H-1,2,3-triazole-4-carboxylic acid1357955-85-1C16H13N3O2
- 7-Cyclopropyl-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid1226048-12-9C16H13N3O2
- Benzofuran-2-yl(7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)methanone1797874-74-8C16H13N3O2
- N-((5-(Furan-2-yl)pyridin-3-yl)methyl)isonicotinamide2034612-39-8C16H13N3O2
- N-(6-Methyl-4-oxo-1,4-dihydroquinazolin-2-yl)benzamide94066-18-9C16H13N3O2
- 4-Methyl-N-(4-oxo-1,4-dihydroquinazolin-2-yl)benzamide77478-80-9C16H13N3O2
- 4-[(4-Amino-phenylamino)-methylene]-4H-isoquinoline-1,3-dione943453-45-0C16H13N3O2
- Indeno(1,2-d)triazol-8(3H)-one, 3a,8a-dihydro-3-(4-methoxyphenyl)-55507-28-3C16H13N3O2
- 6-(4-Nitrophenyl)-4-phenyl-1,3-diazabicyclo[3.1.0]hex-3-ene13591-54-3C16H13N3O2
- 1-[(1E)-3,3-Dimethyltriaz-1-en-1-yl]anthracene-9,10-dione38794-23-9C16H13N3O2
- N-(2-Methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl)benzamide81000-07-9C16H13N3O2
- 1-(4-Methoxyphenyl)-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde618101-69-2C16H13N3O2
- 3-(Hydroxyimino)-1-methyl-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-oneC16H13N3O2
- Succinimide, 2-phenyl-N-(4-pyridylmethylideneimino)-66064-20-8C16H13N3O2
- 5H-1,3,4-Benzotriazepin-5-one, 2-acetyl-1,4-dihydro-4-phenyl-502184-20-5C16H13N3O2
- 4-Quinolinamine, 2-methyl-6-nitro-3-phenyl-828930-81-0C16H13N3O2
- 5,8-Quinazolinedione, 2,4-dimethyl-6-(phenylamino)-61416-89-5C16H13N3O2
- 2-(4-Phenyl-4H-1,2,4-triazol-3-yl)phenyl acetate900578-24-7C16H13N3O2
- 4-Hydroxy-2-methyl-N-(pyridin-3-yl)quinoline-6-carboxamide950229-51-3C16H13N3O2
- 6-(3-Methylimidazo[1,2-a]pyridin-2-yl)-2H-1,4-benzoxazin-3(4H)-one94704-05-9C16H13N3O2
- 2,3-Dimethyl-6-(phenylamino)quinoxaline-5,8-dione7706-42-5C16H13N3O2
- 2-Amino-N-(2'-naphthyl)-4-nitroaniline343587-78-0C16H13N3O2
- 1-Benzyl-5-phenyl-1H-1,2,3-triazole-4-carboxylic acid108842-69-9C16H13N3O2
- 2-Phenyl-N-(5-phenyl-1,2,4-oxadiazol-3-yl)acetamide942884-69-7C16H13N3O2
- 3,5-Diphenyl-1H-1,2,4-triazole-1-acetic acid1170981-94-8C16H13N3O2
- N-(2-Methylquinolin-5-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide1207015-88-0C16H13N3O2
- 7-Methyl-4-oxo-N-phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide1251563-51-5C16H13N3O2
- Phenyl N-[2-(1H-imidazol-1-yl)phenyl]carbamate1456404-92-4C16H13N3O2
- 5-(3-Aminoisoquinolin-7-yl)-6-methylnicotinic acid1382849-70-8C16H13N3O2
- Methyl 3-amino-6-naphthalen-1-ylpyrazine-2-carboxylate625470-23-7C16H13N3O2
Frequently asked questions
What is the molar mass of C16H13N3O2?
The molar mass of C16H13N3O2 is 279.30 g/mol, calculated from standard atomic weights for 16 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 279.1008 Da.
How many compounds have the formula C16H13N3O2?
CompoundList lists 352 compounds with the molecular formula C16H13N3O2, including as-Triazine, 3-(p-methoxyphenoxy)-5-phenyl-, 5H-Indolo(2,3-b)quinoxaline, 2,3-dimethoxy-, 4-Hydroxy-2-methyl-N-(pyridin-4-yl)quinoline-6-carboxamide. 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 C16H13N3O2?
C16H13N3O2 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.