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
Compounds with the formula C16H13N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 352 of 352 compounds
![7-Ethoxy-4-(5-oxazolyl)pyrrolo[1,2-a]quinoxaline chemical structure, C16H13N3O2, CAS 1186127-16-1](/s/HPLVPKCWYMGRQJ-UHFFFAOYSA-N.svg)
![3-(Hydroxyimino)-1-methyl-5-phenyl-1H-benzo[e][1,4]diazepin-2(3H)-one chemical structure, C16H13N3O2](/s/IWAZSWIKBKIQDB-OBGWFSINSA-N.svg)
![Benzamide,N-(2-imidazo[1,2-a]pyridin-3-yl-2-oxoethyl)- chemical structure, C16H13N3O2, CAS 214599-22-1](/s/OWUWTUTUIWYVPG-UHFFFAOYSA-N.svg)
![9-Amino-7,12-dihydrophthalazino[2,3-b]phthalazine-5,14-dione chemical structure, C16H13N3O2, CAS 89453-89-4](/s/RWSIOHNEEKMGDU-UHFFFAOYSA-N.svg)
![2-(2-Oxopropyl)-1-phenylpyrido[2,3-d]pyrimidin-4(1H)-one chemical structure, C16H13N3O2, CAS 63457-31-8](/s/OFRPWVKNWLNBLJ-UHFFFAOYSA-N.svg)
![3-[(E)-(Methylimino)methyl]-1-oxo-2-phenylquinoxalin-1-ium-4(1H)-olate chemical structure, C16H13N3O2, CAS 93202-15-4](/s/HHFXNHLCJQIUPA-UHFFFAOYSA-N.svg)
![1-Phenyl-4-[(pyridin-4-yl)methyl]-1,2,3,4-tetrahydropyrazine-2,3-dione chemical structure, C16H13N3O2, CAS 2415603-92-6](/s/PUSYJNVYSUIILO-UHFFFAOYSA-N.svg)
![1-Cyclopropyl-5-nitro-2-phenyl-1H-benzo[d]imidazole chemical structure, C16H13N3O2, CAS 1263279-98-6](/s/YFAWQIOGYSXGDP-UHFFFAOYSA-N.svg)
![2-[2-(Phenanthridin-3-yl)hydrazinylidene]propanoic acid chemical structure, C16H13N3O2, CAS 88418-54-6](/s/MPLIWMAHJRIEFM-UHFFFAOYSA-N.svg)
- 8-Amino-2,3,4a,12a-tetrahydronaphtho[2,3-g]phthalazine-1,4-dione61415-46-1C16H13N3O2
- [4-(1-Oxo-1lambda~5~-pyridin-3-yl)-5-phenyl-1H-imidazol-2-yl]acetaldehyde87614-32-2C16H13N3O2
- 4,6-Dimethyl-8-nitro-2-(pyridin-3-yl)quinoline918530-13-9C16H13N3O2
- 3-(6-Methoxypyridin-3-yl)-1-methylpyrrolo[2,3-b]pyrrolizin-8(1H)-one918331-16-5C16H13N3O2
- 3-Cyclopropyl-2-phenyl-3H-imidazo[4,5-B]pyridine-6-carboxylic acid2708292-69-5C16H13N3O2
- Methyl 3-[(quinazolin-4-yl)amino]benzoate1328286-54-9C16H13N3O2
- 1-Methyl-4-(2-phenylpyrimidin-5-yl)-1H-pyrrole-2-carboxylic acid1422065-98-2C16H13N3O2
- 4-Methoxy-2-[2-(pyridin-2-yl)hydrazinylidene]naphthalen-1(2H)-one95398-54-2C16H13N3O2
- 3-Hydroxy-4-methyl-6-[2-(quinolin-2-yl)hydrazinylidene]cyclohexa-2,4-dien-1-one864223-24-5C16H13N3O2
- 5-(Furan-3-yl)-N-[(E)-hydrazinylmethylidene]naphthalene-2-carboxamide917909-86-5C16H13N3O2
- 4-(4-(m-Tolyl)-1H-1,2,3-triazol-1-yl)benzoic acid1397693-46-7C16H13N3O2
- 4-[3-(Pyridin-4-yloxy)azetidine-1-carbonyl]benzonitrile2415471-58-6C16H13N3O2
- 3-[3-(Pyridin-4-yloxy)azetidine-1-carbonyl]benzonitrile2415524-64-8C16H13N3O2
- 1-(Diphenylmethyl)-1H-1,2,3-triazole-4-carboxylic acid2742046-06-4C16H13N3O2
- Benzyl 2-cyano-5H,6H,7H-pyrrolo[3,4-b]pyridine-6-carboxylate2680902-15-0C16H13N3O2
- 2-(4,5-Diphenyl-2H-1,2,3-triazol-2-yl)acetic acid2703772-14-7C16H13N3O2
- Epinastine impurity 52702358-41-4C16H13N3O2
- Acetamide,N-[2-(4-formylphenyl)imidazo[1,2-a]pyridin-6-yl]-118000-61-6C16H13N3O2
- 5-Cyclopropyl-1-isoquinolin-1-ylpyrazole-4-carboxylic acid241800-90-8C16H13N3O2
- 2-Methyl-6-[3-(1H-pyrazol-3-yl)phenyl]pyridine-4-carboxylicacid1185528-12-4C16H13N3O2
- 1-(4-(1-Cyanocyclopropyl)phenyl)-4-hydroxy-2-oxo-1,2,5,6-tetrahydropyridine-3-carbonitrile1956334-52-3C16H13N3O2
- 3-(Pyridin-4-yl)-1-o-tolyl-1H-pyrazole-5-carboxylic acid1202029-86-4C16H13N3O2
- 1-(2-([2,2'-Bipyridin]-4-yl)ethyl)-1H-pyrrole-2,5-dione1207949-63-0C16H13N3O2
- Phenyl N-(6-methylquinoxalin-2-yl)carbamate1432034-17-7C16H13N3O2
- 4-(3-Methoxyphenyl)-2-pyridin-4-yl-1H-pyrimidin-6-one1285364-59-1C16H13N3O2
- 4-[2-(6-Ethoxy-3-pyridyl)ethynyl]-1,2-benzoxazol-3-amine2623911-62-4C16H13N3O2
- 3-Methoxy-2-oxido-5,6-diphenyl-1,2,4-triazin-2-ium13332-65-5C16H13N3O2
- 3-[(Z)-(2-Methoxyphenyl)methylideneamino]quinazolin-4-oneC16H13N3O2
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 4-(Aminomethylene)-1,2-diphenyl-3,5-pyrazolidinedione, 7-Ethoxy-4-(5-oxazolyl)pyrrolo[1,2-a]quinoxaline, 2-(2-Benzylidenehydrazinyl)-5-phenyl-1,3-oxazol-4(5H)-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 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.