Molecular formula
C16H15N5O2
176 compounds have this formula on CompoundList.
- Molar mass
- 309.33g/mol
- Monoisotopic mass
- 309.1226Da
- Atoms
- 38
- Elements
- 4
- Rings plus double bonds
- 12
The formula C16H15N5O2 describes a molecule made of 16 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 × 1662.13%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 154.89%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 522.64%14.007 × 5 = 70.035 g/mol
- O Oxygen × 210.34%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H15N5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 176 compounds
N'-(3-Hydroxybenzylidene)-3-(1-ME-1H-pyrrol-2-yl)-1H-pyrazole-5-carbohydrazide
CAS 303104-83-8C16H15N5O2
![2-Imino-1-(2-methoxyethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carbonitrile chemical structure, C16H15N5O2, CAS 497078-69-0](/s/SGEIVANOXRGJIE-UHFFFAOYSA-N.svg)
2-Imino-1-(2-methoxyethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carbonitrile
CAS 497078-69-0C16H15N5O2
8-Benzyl-1,7-dimethyl-1H-imidazo(2,1-F)purine-2,4(3H,8H)-dione
CAS 91456-80-3C16H15N5O2
N-(4-Ethoxyphenyl)-4-(1H-1,2,3,4-tetrazol-1-yl)benzamide
CAS 332352-04-2C16H15N5O2
![7-Amino-3-(3,4-dimethoxyphenyl)-2-methylpyrazolo[1,5-a]pyrimidine-6-carbonitrile chemical structure, C16H15N5O2, CAS 838886-63-8](/s/XRACNDLDEFBNBB-UHFFFAOYSA-N.svg)
7-Amino-3-(3,4-dimethoxyphenyl)-2-methylpyrazolo[1,5-a]pyrimidine-6-carbonitrile
CAS 838886-63-8C16H15N5O2
N-(4-Ethoxyphenyl)-3-(1H-tetrazol-1-yl)benzamide
CAS 484039-58-9C16H15N5O2
![N-(4,6-Dimethylpyrimidin-2-yl)-8-methyl[1,3]dioxolo[4,5-g]quinazolin-6-amine chemical structure, C16H15N5O2, CAS 489422-68-6](/s/MCUSAIAYMWQXQW-UHFFFAOYSA-N.svg)
N-(4,6-Dimethylpyrimidin-2-yl)-8-methyl[1,3]dioxolo[4,5-g]quinazolin-6-amine
CAS 489422-68-6C16H15N5O2
![4-[2,5-Dimethyl-3-(1,2,4-triazol-4-yliminomethyl)-1-pyrrolyl]benzoic acid chemical structure, C16H15N5O2, CAS 340302-98-9](/s/QPPIHGNVNIMMFK-UFWORHAWSA-N.svg)
4-[2,5-Dimethyl-3-(1,2,4-triazol-4-yliminomethyl)-1-pyrrolyl]benzoic acid
CAS 340302-98-9C16H15N5O2
3-(1H-1,2,3-Benzotriazol-1-yl)-N'-(3-hydroxybenzylidene)propanohydrazide
CAS 384824-94-6C16H15N5O2
1-Allyl-2-imino-N-methyl-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxamide
CAS 371131-61-2C16H15N5O2
N-(2-Ethoxyphenyl)-6-(1H-1,2,4-triazol-1-yl)nicotinamide
CAS 672951-14-3C16H15N5O2
![(Z)-3-(3-Nitrophenyl)-2-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)acrylonitrile chemical structure, C16H15N5O2, CAS 1164454-90-3](/s/RMQNQDLBZOPXTA-LCYFTJDESA-N.svg)
(Z)-3-(3-Nitrophenyl)-2-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)acrylonitrile
CAS 1164454-90-3C16H15N5O2
![3-[2,5-Dimethyl-3-[(E)-1,2,4-triazol-4-yliminomethyl]pyrrol-1-yl]benzoic acid chemical structure, C16H15N5O2, CAS 593272-51-6](/s/JPRNMWMGBZDCEI-UFWORHAWSA-N.svg)
3-[2,5-Dimethyl-3-[(E)-1,2,4-triazol-4-yliminomethyl]pyrrol-1-yl]benzoic acid
CAS 593272-51-6C16H15N5O2
3-(1H-1,2,3-Benzotriazol-1-yl)-N'-(4-hydroxybenzylidene)propanohydrazide
CAS 478530-52-8C16H15N5O2
2-Hydroxy-N-((4-(2-(2H-tetrazol-5-yl)phenyl)phenyl)methyl)acetamide
CAS 914465-63-7C16H15N5O2
![N'-[2-(1H-1,2,3-Benzotriazol-1-yl)acetyl]-4-methylbenzohydrazide chemical structure, C16H15N5O2, CAS 305860-92-8](/s/SEPZJNYABFTPDN-UHFFFAOYSA-N.svg)
N'-[2-(1H-1,2,3-Benzotriazol-1-yl)acetyl]-4-methylbenzohydrazide
CAS 305860-92-8C16H15N5O2
![N-[(E)-{4-Methoxy-3-[(pyridin-2-yloxy)methyl]phenyl}methylidene]-4H-1,2,4-triazol-4-amine chemical structure, C16H15N5O2, CAS 385767-89-5](/s/IZMKRCAFUQTMCN-AWQFTUOYSA-N.svg)
N-[(E)-{4-Methoxy-3-[(pyridin-2-yloxy)methyl]phenyl}methylidene]-4H-1,2,4-triazol-4-amine
CAS 385767-89-5C16H15N5O2
![5-Amino-3-[(Z)-1-cyano-2-(4-methoxyphenyl)ethenyl]-1-(2-hydroxyethyl)pyrazole-4-carbonitrile chemical structure, C16H15N5O2, CAS 353514-46-2](/s/BHFIDLCUDSSBIR-XYOKQWHBSA-N.svg)
5-Amino-3-[(Z)-1-cyano-2-(4-methoxyphenyl)ethenyl]-1-(2-hydroxyethyl)pyrazole-4-carbonitrile
CAS 353514-46-2C16H15N5O2
N'-(4-Hydroxybenzylidene)-3-(1-ME-1H-pyrrol-2-yl)-1H-pyrazole-5-carbohydrazide
CAS 303104-85-0C16H15N5O2
N-(2-Methoxyphenyl)-2-(5-phenyltetrazol-2-yl)acetamide
CAS 337503-17-0C16H15N5O2
![N-(2,3-Dihydro-1H-inden-1-yl)-6-methyl-4-oxo-4,5-dihydro[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide chemical structure, C16H15N5O2, CAS 1396673-27-0](/s/VMSIRUUQEVMJKK-UHFFFAOYSA-N.svg)
N-(2,3-Dihydro-1H-inden-1-yl)-6-methyl-4-oxo-4,5-dihydro[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide
CAS 1396673-27-0C16H15N5O2
Carbamic acid, (5-amino-3-phenylpyrido(3,4-b)pyrazin-7-yl)-, ethyl ester
CAS 83269-15-2C16H15N5O2
6-(4-Methoxybenzyl)-3-(pyridin-3-ylamino)-1,2,4-triazin-5(4H)-one
CAS 905780-95-2C16H15N5O2
Xanthine oxidoreductase-IN-4
CAS 1026587-58-5C16H15N5O2
- N-(2-Phenoxyethyl)-6-(1H-pyrazol-1-yl)pyridazine-3-carboxamide1351609-69-2C16H15N5O2
- (E)-N-(4-Oxo-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)but-2-enamide946342-87-6C16H15N5O2
- 4-(2-Amino-3,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-4-yl)-2-methoxyphenol305851-76-7C16H15N5O2
- Trizoxime35710-57-7C16H15N5O2
- 4,7-Dimethyl-6-(3-methylphenyl)purino[7,8-a]imidazole-1,3-dione123496-47-9C16H15N5O2
- Propanenitrile, 3-[methyl[4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]-31464-38-7C16H15N5O2
- 6-[[4-(Prop-2-ynoxymethyl)phenyl]methoxy]-7H-purin-2-amine680622-71-3C16H15N5O2
- N-(2-Methoxy-5-methylphenyl)-4-(tetrazol-1-yl)benzamide302566-54-7C16H15N5O2
- 1,6,7-Trimethyl-8-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione332384-39-1C16H15N5O2
- 3-(4-Oxo-4H-pyrido[2,1-c][1,2,4]triazin-3-yl)-N-(pyridin-3-ylmethyl)propanamide1435899-91-4C16H15N5O2
- Ethyl 7-(4-cyanophenyl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate691365-67-0C16H15N5O2
- 5-(2-Amino-1,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-4-yl)-2-methoxyphenol945354-51-8C16H15N5O2
- N-(2-Ethoxyphenyl)-4-(1H-tetrazol-1-yl)benzamide887348-91-6C16H15N5O2
- 5-Nitro-2-(4-pyridin-2-ylpiperazin-1-yl)benzonitrile876536-95-7C16H15N5O2
- 1,3,7-Trimethyl-8-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione31488-08-1C16H15N5O2
- N-(1,3-Benzodioxol-5-ylmethyl)-N-(6,7-dihydro-5H-cyclopenta[D][1,2,4]triazolo[1,5-A]pyrimidin-8-yl)amine626216-43-1C16H15N5O2
- 1-Ethyl-3-[3-(3-hydroxy-phenyl)-pyrido[2,3-b]pyrazine-6-yl]-urea938444-94-1C16H15N5O2
- 1,3,8-Trimethyl-7-phenyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione19970-42-4C16H15N5O2
- 3-Benzyl-1,7-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione919012-38-7C16H15N5O2
- 2-(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)-N-(pyridin-3-ylmethyl)propanamide1235269-85-8C16H15N5O2
- 5-{5H,6H,7H-Pyrazolo[3,2-b][1,3]oxazine-2-carbonyl}-2,5,7-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),6,9,11-tetraene1428365-97-2C16H15N5O2
- N-(3-Methyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)benzamide1019099-40-1C16H15N5O2
- Ethyl 1-(4-methyl-6-phenyl-2-pyrimidinyl)-1H-1,2,3-triazole-4-carboxylate866040-37-1C16H15N5O2
- 3-(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)-N-(pyridin-2-ylmethyl)propanamide440331-59-9C16H15N5O2
- 3-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)-N-(pyridin-3-ylmethyl)propanamide440331-60-2C16H15N5O2
- 5-Amino-N-(3-methoxyphenyl)-1-phenyl-1H-1,2,3-triazole-4-carboxamide950246-92-1C16H15N5O2
- 7-Amino-2-(methoxymethyl)-3-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine-6-carbonitrile945319-84-6C16H15N5O2
- 3-(4-Oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)-N-[(pyridin-4-yl)methyl]propanamide1235276-13-7C16H15N5O2
- N-[3-(4-Methoxybenzyl)-1H-1,2,4-triazol-5-yl]pyridine-2-carboxamide1400025-93-5C16H15N5O2
- N-(2-(1H-Pyrazol-1-yl)pyrimidin-5-yl)-2-(4-methoxyphenyl)acetamide1421458-13-0C16H15N5O2
- N-(2-(1H-Imidazol-1-yl)pyrimidin-5-yl)-2-(4-methoxyphenyl)acetamide1421474-04-5C16H15N5O2
- 1-[1-(5-Methyl-1,2-oxazole-3-carbonyl)azetidin-3-yl]-4-phenyl-1H-1,2,3-triazole1797731-09-9C16H15N5O2
- 4-(3-Amino-4-hydroxyphenyl)hydrazono-1-phenyl-3-methyl-5-pyrazolone1260227-74-4C16H15N5O2
- N-(2-Methoxy-5-methylphenyl)-3-(1H-tetrazol-1-yl)benzamide484039-55-6C16H15N5O2
- (2-Imino-1-methyl-5-oxo(1,6-dihydropyridino[1,2-a]pyridino[2,3-d]pyrimidin-3-y l))-N-prop-2-enylcarboxamide371929-48-5C16H15N5O2
- 1,7-Dimethyl-8-(p-tolyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione123496-46-8C16H15N5O2
- ({[(2E)-1-(1H-Benzotriazol-1-yl)propan-2-ylidene]amino}oxy)(phenylamino)methanone313392-33-5C16H15N5O2
- 5-Amino-N-(4-methoxyphenyl)-1-phenyl-1H-1,2,3-triazole-4-carboxamide950241-63-1C16H15N5O2
- 5-Amino-N-(2-methoxyphenyl)-1-phenyl-1H-1,2,3-triazole-4-carboxamide950248-65-4C16H15N5O2
- 4-Methoxy-N-((1-phenyl-1H-tetrazol-5-yl)methyl)benzamide933222-66-3C16H15N5O2
- 2-(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)-N-(pyridin-2-ylmethyl)propanamide1226434-45-2C16H15N5O2
- N-[3-(4-Methoxybenzyl)-1H-1,2,4-triazol-5-yl]pyridine-4-carboxamide1574336-11-0C16H15N5O2
- 1,2-Dihydroimidazo[1,2-a]benzimidazol-3-yl(6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-yl)methanone1428352-64-0C16H15N5O2
- 2-((1-(Pyrazine-2-carbonyl)piperidin-4-yl)oxy)nicotinonitrile1797861-96-1C16H15N5O2
- (5-Methylisoxazol-4-yl)(3-(4-phenyl-1H-1,2,3-triazol-1-yl)azetidin-1-yl)methanone2034354-82-8C16H15N5O2
- N-(Cyclopropylmethyl)-4-oxo-6-phenyl-4,5-dihydro[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide2108839-62-7C16H15N5O2
- 1-((3-(Furan-2-yl)pyrazin-2-yl)methyl)-3-(pyridin-3-ylmethyl)urea2034301-56-7C16H15N5O2
- 7-(4-Morpholinyl)-2-phenylpyrimido[4,5-d]pyrimidin-4(3H)-one918663-11-3C16H15N5O2
- Pyrazolo(4,3-f)pyrrolo(1,2-a)(1,4)diazepine, 1,4,5,6-tetrahydro-1-methyl-6-(4-nitrophenyl)-156032-63-2C16H15N5O2
- 1,7-Dimethyl-8-(o-tolyl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione123496-48-0C16H15N5O2
- 2-(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)-N-(pyridin-3-yl)butanamide900286-65-9C16H15N5O2
- o-Anisanilide, 5-methyl-alpha-1H-tetrazol-5-yl-24024-08-6C16H15N5O2
- 2-(4-Methoxyphenyl)-N-[4-(1H-tetrazol-1-yl)phenyl]acetamide901424-32-6C16H15N5O2
- 2-(4-Methoxyphenyl)-N-[3-(1H-tetrazol-1-yl)phenyl]acetamide883294-34-6C16H15N5O2
- N-{4-[(1-Phenyl-1H-tetrazol-5-yl)methoxy]phenyl}acetamide898653-04-8C16H15N5O2
- N-(5-Methylpyridin-2-yl)-3-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)propanamide929849-54-7C16H15N5O2
- 2-Butyl-4,5-dicyano-1-(4-nitrobenzyl)imidazole114772-26-8C16H15N5O2
- (2E)-N-[5-(1,5-Dimethyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl]-3-phenylprop-2-enamide1019101-48-4C16H15N5O2
- N-[4-Methoxy-3-(1H-tetrazol-1-yl)phenyl]-2-phenylacetamide1190276-81-3C16H15N5O2
- N-[3-Methoxy-4-(1H-tetrazol-1-yl)phenyl]-2-phenylacetamide1219557-23-9C16H15N5O2
- 2-(4-Oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)-N-[(pyridin-4-yl)methyl]propanamide1235649-68-9C16H15N5O2
- 6-(3-(1H-Benzo[d]imidazol-2-yl)azetidine-1-carbonyl)-2-methylpyridazin-3(2H)-one1334370-39-6C16H15N5O2
- (2-Phenylmorpholin-4-yl)(tetrazolo[1,5-a]pyridin-6-yl)methanone1401594-54-4C16H15N5O2
- N-[3-(4-Methoxybenzyl)-1H-1,2,4-triazol-5-yl]pyridine-3-carboxamide1574377-63-1C16H15N5O2
- (E)-N-(6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)-3-(furan-2-yl)acrylamide1428382-16-4C16H15N5O2
- N-(4-Formylbenzyl)-N-(1H-imidazol-2-ylmethyl)-1H-imidazole-2-carboxamide877861-41-1C16H15N5O2
- N-[3-(1H-Indol-6-ylamino)-3-oxopropyl]pyrazine-2-carboxamide1676069-78-5C16H15N5O2
- (E)-3-(Furan-2-yl)-N-(2-(3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)acrylamide2035021-79-3C16H15N5O2
- (E)-3-(Furan-2-yl)-N-((1-methyl-3-(pyrazin-2-yl)-1H-pyrazol-5-yl)methyl)acrylamide2035008-44-5C16H15N5O2
- (E)-3-(Furan-2-yl)-N-(2-(2-(pyrazin-2-yl)-1H-imidazol-1-yl)ethyl)acrylamide2035004-30-7C16H15N5O2
- Benzamide, 4-methyl-N-(2-(1H-tetrazol-5-ylmethoxy)phenyl)-35422-03-8C16H15N5O2
- 2-Propen-1-one, 3-hydroxy-1-(4-(2-phenylethyl)-1H-pyrrol-3-yl)-3-(1H-tetrazol-5-yl)-280571-15-5C16H15N5O2
- 2-Methyl-7-(4-nitrophenyl)-6,7,8,9-tetrahydropyrazolo[1,5-a]pyrido[3,4-e]pyrimidine866049-91-4C16H15N5O2
- Acetonitrile, [(4-methoxyphenyl)azo][(4-methoxyphenyl)hydrazono]-33556-21-7C16H15N5O2
- 2-(4-Phenyldiazenylphenyl)propan-2-yl N-diazocarbamate60643-84-7C16H15N5O2
- 2-(2-Methoxyphenyl)-N-[3-(1H-tetrazol-1-yl)phenyl]acetamide926553-25-5C16H15N5O2
Frequently asked questions
What is the molar mass of C16H15N5O2?
The molar mass of C16H15N5O2 is 309.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 15 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 309.1226 Da.
How many compounds have the formula C16H15N5O2?
CompoundList lists 176 compounds with the molecular formula C16H15N5O2, including N'-(3-Hydroxybenzylidene)-3-(1-ME-1H-pyrrol-2-yl)-1H-pyrazole-5-carbohydrazide, 2-Imino-1-(2-methoxyethyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carbonitrile, 8-Benzyl-1,7-dimethyl-1H-imidazo(2,1-F)purine-2,4(3H,8H)-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 C16H15N5O2?
C16H15N5O2 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.