Molecular formula
C16H13N5O2
80 compounds have this formula on CompoundList.
- Molar mass
- 307.31g/mol
- Monoisotopic mass
- 307.1069Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 13
The formula C16H13N5O2 describes a molecule made of 16 carbon atoms, 13 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 × 1662.53%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 134.26%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 522.79%14.007 × 5 = 70.035 g/mol
- O Oxygen × 210.41%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H13N5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 80 of 80 compounds
2-(2-Methyl-5-nitroanilino)-4-(3-pyridyl)pyrimidine
CAS 152460-09-8C16H13N5O2
![(4,6-Dimethylpyrimidin-2-yl)-[(1,3-dioxoisoindol-2-yl)methyl]cyanamide chemical structure, C16H13N5O2, CAS 304871-75-8](/s/YOGFVGBUYIWYKO-UHFFFAOYSA-N.svg)
(4,6-Dimethylpyrimidin-2-yl)-[(1,3-dioxoisoindol-2-yl)methyl]cyanamide
CAS 304871-75-8C16H13N5O2
N-(4-Acetylphenyl)-4-(1H-tetrazol-1-yl)benzamide
CAS 333418-08-9C16H13N5O2
![3-Imino-1,7-dimethyl-5-(pyridin-4-yl)-2,6-dioxabicyclo[2.2.2]octane-4,8,8-tricarbonitrile chemical structure, C16H13N5O2, CAS 485317-17-7](/s/JZFFCGJCFRUNOP-UHFFFAOYSA-N.svg)
3-Imino-1,7-dimethyl-5-(pyridin-4-yl)-2,6-dioxabicyclo[2.2.2]octane-4,8,8-tricarbonitrile
CAS 485317-17-7C16H13N5O2
![[3-(5-Amino-2-furan-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-7-yl)-phenyl]-methanol chemical structure, C16H13N5O2, CAS 540751-49-3](/s/PZEWPXMEDKMEQJ-UHFFFAOYSA-N.svg)
[3-(5-Amino-2-furan-2-yl-[1,2,4]triazolo[1,5-c]pyrimidin-7-yl)-phenyl]-methanol
CAS 540751-49-3C16H13N5O2
![4-(4-Pyridyl)-2-[(2-pyridylmethyl)amino]-5-pyrimidinecarboxylic acid chemical structure, C16H13N5O2, CAS 1775313-82-0](/s/XLWBFVCRDJGMSO-UHFFFAOYSA-N.svg)
4-(4-Pyridyl)-2-[(2-pyridylmethyl)amino]-5-pyrimidinecarboxylic acid
CAS 1775313-82-0C16H13N5O2
5-Nitro-4-N,6-N-diphenylpyrimidine-4,6-diamine
CAS 54706-01-3C16H13N5O2
![8-Methyl-2-({[1,2,4]triazolo[4,3-a]pyridin-3-yloxy}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C16H13N5O2, CAS 949740-29-8](/s/KEGRZIHIJHSMBU-UHFFFAOYSA-N.svg)
8-Methyl-2-({[1,2,4]triazolo[4,3-a]pyridin-3-yloxy}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 949740-29-8C16H13N5O2
![N-[6-(2-Furanyl)-5-(4-pyrimidinyl)-2-pyrazinyl]cyclopropanecarboxamide chemical structure, C16H13N5O2, CAS 925676-72-8](/s/OLQHRWUOMJTQKH-UHFFFAOYSA-N.svg)
N-[6-(2-Furanyl)-5-(4-pyrimidinyl)-2-pyrazinyl]cyclopropanecarboxamide
CAS 925676-72-8C16H13N5O2
![N-(5-Methoxy-1H-indol-6-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide chemical structure, C16H13N5O2, CAS 1356014-46-4](/s/PEDDPGPEKWMKNW-UHFFFAOYSA-N.svg)
N-(5-Methoxy-1H-indol-6-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide
CAS 1356014-46-4C16H13N5O2
![2-Furan-2-yl-7-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-c]pyrimidin-5-ylamine chemical structure, C16H13N5O2, CAS 540751-18-6](/s/JLFYHNZLNHPBRE-UHFFFAOYSA-N.svg)
2-Furan-2-yl-7-(4-methoxy-phenyl)-[1,2,4]triazolo[1,5-c]pyrimidin-5-ylamine
CAS 540751-18-6C16H13N5O2
![2-Furan-2-yl-6-(3-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyrazin-8-ylamine chemical structure, C16H13N5O2, CAS 785050-92-2](/s/RTWNSRDCEWDSJW-UHFFFAOYSA-N.svg)
2-Furan-2-yl-6-(3-methoxy-phenyl)-[1,2,4]triazolo[1,5-a]pyrazin-8-ylamine
CAS 785050-92-2C16H13N5O2
N-(2-Methyl-4-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine
CAS 796738-71-1C16H13N5O2
![4-[2-[(2-Amino-4-pyridinyl)amino]-4-pyrimidinyl]benzoic acid chemical structure, C16H13N5O2, CAS 1026028-94-3](/s/DGOKEYPRKPBMHX-UHFFFAOYSA-N.svg)
4-[2-[(2-Amino-4-pyridinyl)amino]-4-pyrimidinyl]benzoic acid
CAS 1026028-94-3C16H13N5O2
![6-Amino-5-cyano-3-ethyl-2'-oxo-1,1',3',4-tetrahydrospiro[pyrano[2,3-c]pyrazole-4,3'-(2'H)-indole] chemical structure, C16H13N5O2, CAS 309922-12-1](/s/LXORQPODROVDLO-UHFFFAOYSA-N.svg)
6-Amino-5-cyano-3-ethyl-2'-oxo-1,1',3',4-tetrahydrospiro[pyrano[2,3-c]pyrazole-4,3'-(2'H)-indole]
CAS 309922-12-1C16H13N5O2
![7-(2-Hydroxyethyl)-9-phenylpyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one chemical structure, C16H13N5O2, CAS 1158403-10-1](/s/IVCSLEMFLXESBN-UHFFFAOYSA-N.svg)
7-(2-Hydroxyethyl)-9-phenylpyrido[4,3-d][1,2,4]triazolo[1,5-a]pyrimidin-8(7H)-one
CAS 1158403-10-1C16H13N5O2
![2-(2-Furyl)-5-[5-methyl-1-(3-methylphenyl)-1H-1,2,3-triazol-4-yl]-1,3,4-oxadiazole chemical structure, C16H13N5O2, CAS 950235-63-9](/s/WIJYLBBEATYAIQ-UHFFFAOYSA-N.svg)
2-(2-Furyl)-5-[5-methyl-1-(3-methylphenyl)-1H-1,2,3-triazol-4-yl]-1,3,4-oxadiazole
CAS 950235-63-9C16H13N5O2
N,N'-(1H-1,2,4-Triazole-3,5-diyl)dibenzamide
CAS 53246-51-8C16H13N5O2
![2-(2-Furyl)-5-[5-methyl-1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl]-1,3,4-oxadiazole chemical structure, C16H13N5O2, CAS 950254-05-4](/s/PVXVIQMLCMXGNV-UHFFFAOYSA-N.svg)
2-(2-Furyl)-5-[5-methyl-1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl]-1,3,4-oxadiazole
CAS 950254-05-4C16H13N5O2
1,3-Dimethyl-8-quinolin-4-yl-7H-purine-2,6-dione
CAS 577694-55-4C16H13N5O2
![2-(2-Furyl)-5-[5-methyl-1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl]-1,3,4-oxadiazole chemical structure, C16H13N5O2, CAS 950230-13-4](/s/SKKSYUKSLAJRJD-UHFFFAOYSA-N.svg)
2-(2-Furyl)-5-[5-methyl-1-(2-methylphenyl)-1H-1,2,3-triazol-4-yl]-1,3,4-oxadiazole
CAS 950230-13-4C16H13N5O2
![4-Amino-N-(furan-2-ylmethyl)pyrimido[1,2-a]benzimidazole-3-carboxamide chemical structure, C16H13N5O2, CAS 881567-81-3](/s/KXEGKZHRAALEQX-UHFFFAOYSA-N.svg)
4-Amino-N-(furan-2-ylmethyl)pyrimido[1,2-a]benzimidazole-3-carboxamide
CAS 881567-81-3C16H13N5O2
![N-{3-[(6-Methylpyridazin-3-yl)oxy]phenyl}pyrazine-2-carboxamide chemical structure, C16H13N5O2, CAS 1226439-72-0](/s/VRSRKNHIIZEVIN-UHFFFAOYSA-N.svg)
N-{3-[(6-Methylpyridazin-3-yl)oxy]phenyl}pyrazine-2-carboxamide
CAS 1226439-72-0C16H13N5O2
N-(6-(Benzyloxy)pyrimidin-4-yl)pyrimidine-2-carboxamide
CAS 1396857-73-0C16H13N5O2
- 6-Imino-1,8-dimethyl-3-(pyridin-3-yl)-2,7-dioxabicyclo[3.2.1]octane-4,4,5-tricarbonitrile1005266-43-2C16H13N5O2
- 1 suppliersN-(2-Methyl-5-nitrophenyl)-4-(2-pyridinyl)-2-pyrimidinamine475587-23-6C16H13N5O2
- 2,3-Dihydro-5,6-dimethyl-3-oxo-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]-4-pyridazinecarbonitrile1060810-08-3C16H13N5O2
- 4-Methyl-3-((4-(pyrazin-2-yl)pyrimidin-2-yl)amino)benzoic acid926038-16-6C16H13N5O2
- N-(2H-Indazol-3-yl)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide1435999-98-6C16H13N5O2
- 2-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)isoindoline-1,3-dione1795482-35-7C16H13N5O2
- 7-(2-Amino-4,6-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1,3-benzodioxole-4-carbonitrile2868298-43-3C16H13N5O2
- N-(3-Acetylphenyl)-4-(1H-tetrazol-1-yl)benzamide484040-21-3C16H13N5O2
- 6'-Amino-3',7-dimethyl-2-oxospiro[1H-indole-3,4'-2H-pyrano[2,3-c]pyrazole]-5'-carbonitrile891465-20-6C16H13N5O2
- 2-(4-Methoxyphenyl)-7-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one941245-07-4C16H13N5O2
- 7-(2-Methoxybenzyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one925145-19-3C16H13N5O2
- N-(1,3-Dihydro-2H-benzimidazol-2-ylidene)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide1177953-64-8C16H13N5O2
- 7-(4-Ethoxyphenyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one1030461-38-1C16H13N5O2
- 3-Amino-6-(6-hydroxypyridin-3-yl)-N-phenylpyrazine-2-carboxamide1232409-96-9C16H13N5O2
- 1-[3-Amino-6-(2-amino-5-benzoxazolyl)-1H-indazol-1-yl]ethanone1268458-46-3C16H13N5O2
- Ethyl 4-(1H-indazol-5-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate1443235-51-5C16H13N5O2
- 1-{[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]methyl}-1H-1,2,3-benzotriazole306990-71-6C16H13N5O2
- Benzaldehyde, 4-nitro-, (2-methyl-1(2H)-phthalazinylidine)hydrazone64765-33-9C16H13N5O2
- 1,3-Dimethyl-5-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)-1H-benzo[d]imidazol-2(3H)-one1073461-43-4C16H13N5O2
- (3,4-Dihydroisoquinolin-2(1H)-yl)(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methanone1235326-91-6C16H13N5O2
- (2-Methylindolin-1-yl)(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methanone1235301-29-7C16H13N5O2
- (3,4-Dihydroquinolin-1(2H)-yl)(3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methanone1235628-32-6C16H13N5O2
- 6-(Benzyloxy)-8-(furan-2-yl)-7H-purin-2-amine592518-05-3C16H13N5O2
- N-[Cyano(2-methoxyphenyl)methyl]-1H-1,2,3-benzotriazole-7-carboxamide1808791-59-4C16H13N5O2
- (4Z)-3-Methyl-4-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-1,2-oxazol-5(4H)-one5670-03-1C16H13N5O2
- N-(8-Hydroxy-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl)nicotinamide677337-66-5C16H13N5O2
- N-(3-Acetylphenyl)-3-(1H-tetrazol-1-yl)benzamide484039-67-0C16H13N5O2
- 7-(2-Methoxy-5-methylphenyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one1030445-64-7C16H13N5O2
- 7-(4-Methoxyphenyl)-2-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one1158578-18-7C16H13N5O2
- 7-(3-Methoxyphenyl)-2-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one1158563-76-8C16H13N5O2
- 7-(2-Methoxyphenyl)-2-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one1158227-22-5C16H13N5O2
- 7-(4-Methoxyphenyl)-8-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one1158562-57-2C16H13N5O2
- 7-(2-Methoxyphenyl)-8-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one1158259-23-4C16H13N5O2
- 6-(Benzyloxy)-N-(pyrazin-2-yl)pyrimidine-4-carboxamide2034618-19-2C16H13N5O2
- 8-Methyl-2-({3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-2-yl}methyl)-4H-pyrido[1,2-a]pyrimidin-4-one2757912-66-4C16H13N5O2
- 2-Methylnaphthalene-1,4-dione, 7H-purin-6-amine651031-70-8C16H13N5O2
- 7-(4-Methoxybenzyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one925177-57-7C16H13N5O2
- N-(1H-Indol-6-yl)-2-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxamide1161024-96-9C16H13N5O2
- 7-(2-Hydroxyethyl)-3-phenylpyrazolo[5,1-c]pyrido[4,3-e][1,2,4]triazin-6(7H)-one1209097-60-8C16H13N5O2
- Ethyl 4-(1H-indazol-6-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate1443235-57-1C16H13N5O2
- Ethyl 4-(1H-pyrrolo[2,3-b]pyridin-5-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate1443235-65-1C16H13N5O2
- Ethyl 4-(1H-indazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate1443235-46-8C16H13N5O2
- 4-[6-(Cyanomethyl)-3-pyridinyl]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid ethyl ester1443235-84-4C16H13N5O2
- 1-(6-(1-Methyl-1H-pyrazol-4-yl)indolizin-3-yl)-1H-pyrazole-3-carboxylic acid1422063-51-1C16H13N5O2
- 2,6-Dianilino-5-nitrosopyrimidin-4(3H)-one33344-23-9C16H13N5O2
- 2-Benzyl-8-(3-methyl-1,2,4-oxadiazol-5-yl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one2415583-96-7C16H13N5O2
- 1-Phenyl-2-[2-(1H-pyrazolo[3,4-b]pyridin-3-yl)hydrazinylidene]butane-1,3-dione63682-47-3C16H13N5O2
- N-(3-Acetylphenyl)-4-(2H-tetrazol-5-yl)benzamide651769-58-3C16H13N5O2
- 5-[4-(1,3-Oxazol-5-yl)anilino]-3,4-dihydro-1H-pyrido[2,3-d]pyrimidin-2-one1265636-70-1C16H13N5O2
- N-[4-Oxo-6-[(E)-2-phenylethenyl]-3H-pteridin-2-yl]acetamide32459-39-5C16H13N5O2
- N-Benzoyl-N-(2-methyl-2H-tetrazol-5-yl)benzamide26668-59-7C16H13N5O2
- Benzyl N-{6-cyano-2-methylpyrazolo[1,5-a]pyrimidin-7-yl}carbamate2680895-27-4C16H13N5O2
- Benzyl N-{3-cyano-5-methylpyrazolo[1,5-a]pyrimidin-7-yl}carbamate2680839-28-3C16H13N5O2
- Benzyl N-[9-(prop-2-yn-1-yl)-9H-purin-6-yl]carbamate945428-79-5C16H13N5O2
- 6-(Hydroxymethyl)-5-(quinolin-6-ylamino)pyrazolo[1,5-A]pyrimidin-7-ol2177265-14-2C16H13N5O2
- N-(5-Benzamido-2-pyridinyl)-1H-pyrazole-5-carboxamide936033-49-7C16H13N5O2
Frequently asked questions
What is the molar mass of C16H13N5O2?
The molar mass of C16H13N5O2 is 307.31 g/mol, calculated from standard atomic weights for 16 carbon atoms, 13 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 307.1069 Da.
How many compounds have the formula C16H13N5O2?
CompoundList lists 80 compounds with the molecular formula C16H13N5O2, including 2-(2-Methyl-5-nitroanilino)-4-(3-pyridyl)pyrimidine, (4,6-Dimethylpyrimidin-2-yl)-[(1,3-dioxoisoindol-2-yl)methyl]cyanamide, N-(4-Acetylphenyl)-4-(1H-tetrazol-1-yl)benzamide. 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 C16H13N5O2?
C16H13N5O2 has a degree of unsaturation of 13. 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.