C16H12N4O5
35 compounds have this formula on CompoundList.
- Molar mass
- 340.30g/mol
- Monoisotopic mass
- 340.0808Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 13
The formula C16H12N4O5 describes a molecule made of 16 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms and 5 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 × 1656.47%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 123.55%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 416.46%14.007 × 4 = 56.028 g/mol
- O Oxygen × 523.51%15.999 × 5 = 79.995 g/mol
Compounds with the formula C16H12N4O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 35 of 35 compounds
![5'-Acetyl-2'-amino-6'-methyl-5-nitro-2-oxo-1,2-dihydrospiro[indole-3,4'-pyran]-3'-carbonitrile chemical structure, C16H12N4O5, CAS 300588-88-9](/s/WKQXQIHKGALUHT-UHFFFAOYSA-N.svg)
![N-[2-(4-Nitro-1,3-dioxoisoindol-2-yl)ethyl]pyridine-4-carboxamide chemical structure, C16H12N4O5, CAS 363590-94-7](/s/YDQPCQAZLBDBBS-UHFFFAOYSA-N.svg)
![2-[3-(Furan-2-yl)-6-oxopyridazin-1-yl]-N-(2-nitrophenyl)acetamide chemical structure, C16H12N4O5, CAS 899989-35-6](/s/GPRZSUQARQGCAF-UHFFFAOYSA-N.svg)
![6-Methyl-N-[(E)-(5-nitrofuran-2-yl)methylideneamino]-[1,3]dioxolo[4,5-g]quinolin-8-amine chemical structure, C16H12N4O5, CAS 91919-09-4](/s/IEKHHPHABYSIRE-REZTVBANSA-N.svg)
![2-[3-(Furan-2-yl)-6-oxopyridazin-1-yl]-N-(3-nitrophenyl)acetamide chemical structure, C16H12N4O5, CAS 899989-31-2](/s/XNTPBJIXPYXAOV-UHFFFAOYSA-N.svg)
![2-[3-(Furan-2-yl)-6-oxopyridazin-1-yl]-N-(4-nitrophenyl)acetamide chemical structure, C16H12N4O5, CAS 899946-19-1](/s/CDAPPLHMSAURAS-UHFFFAOYSA-N.svg)
![(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl 2-methyl-3-nitrobenzoate chemical structure, C16H12N4O5, CAS 849532-54-3](/s/HFMQBDGDHKRENZ-UHFFFAOYSA-N.svg)
![N-[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]-3-nitrobenzamide chemical structure, C16H12N4O5, CAS 865286-50-6](/s/NNVWZPUGPQCEGG-UHFFFAOYSA-N.svg)
![N-[5-(2-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]-3-nitrobenzamide chemical structure, C16H12N4O5, CAS 865285-77-4](/s/CFWIJCSULWVACZ-UHFFFAOYSA-N.svg)
![N-((3-(2-Oxo-1,2-dihydropyridin-4-yl)-1,2,4-oxadiazol-5-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C16H12N4O5, CAS 2034349-10-3](/s/RMJLXLDGAVOUQV-UHFFFAOYSA-N.svg)
![N-((3-(2-Oxo-1,2-dihydropyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C16H12N4O5, CAS 2034408-99-4](/s/DYSSOKQQQCIPIJ-UHFFFAOYSA-N.svg)
![N-[5-(2-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]-4-nitrobenzamide chemical structure, C16H12N4O5, CAS 865285-76-3](/s/FRFOPFCPEAPQIP-UHFFFAOYSA-N.svg)
![N-[5-(3-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]-3-nitrobenzamide chemical structure, C16H12N4O5, CAS 921101-67-9](/s/LRSORCNIEOMJDP-UHFFFAOYSA-N.svg)
![(E)-2-Cyano-3-[1-[(6-nitro-1,3-benzodioxol-5-yl)methyl]pyrrol-2-yl]prop-2-enamide chemical structure, C16H12N4O5, CAS 53413-70-0](/s/WSCNYZSNSWAVQK-ONNFQVAWSA-N.svg)
![5-Nitro-2-furancarboxylic acid 2-[(6-amino-2-naphthalenyl)carbonyl]hydrazide chemical structure, C16H12N4O5, CAS 780750-42-7](/s/AXZMOAZIHHAORE-UHFFFAOYSA-N.svg)
- 2-[1-(2,4-Dinitrophenyl)-4-methylpyrazol-3-yl]phenol7242-50-4C16H12N4O5
- But-2-enedioic acid--3,3'-(1,3,4-oxadiazole-2,5-diyl)dipyridine (1/1)867344-22-7C16H12N4O5
- 3-(1,3-Benzodioxol-5-yl)-5-methoxy-1-(4-nitrophenyl)-1H-1,2,4-triazole2205504-25-0C16H12N4O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-oxo-1-(1H-pyrazol-4-yl)pyrrolidine-3-carboxylate2248309-70-6C16H12N4O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-5-oxo-1H,4H,5H,6H,7H-imidazo[4,5-b]pyridine-7-carboxylate2248378-62-1C16H12N4O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(1-methyl-1H-pyrazol-4-yl)-4,5-dihydro-1,2-oxazole-5-carboxylate2649033-25-8C16H12N4O5
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 6-methyl-4-oxo-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-2-carboxylate2248395-52-8C16H12N4O5
- 2-{[(Benzyloxy)carbonyl]amino}-7-oxo-7H,8H-pyrido[2,3-d]pyrimidine-6-carboxylic acid2580187-03-5C16H12N4O5
- Benzyl N-[3-(4-nitrophenyl)-1,2,4-oxadiazol-5-yl]carbamate2680677-33-0C16H12N4O5
- Benzyl N-[5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl]carbamate2680680-48-0C16H12N4O5
- Benzyl N-[5-(3-nitrophenyl)-1,3,4-oxadiazol-2-yl]carbamate2680892-16-2C16H12N4O5
Frequently asked questions
What is the molar mass of C16H12N4O5?
The molar mass of C16H12N4O5 is 340.30 g/mol, calculated from standard atomic weights for 16 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 340.0808 Da.
How many compounds have the formula C16H12N4O5?
CompoundList lists 35 compounds with the molecular formula C16H12N4O5, including N'~2~,N'~5~-bis(2-furylmethylene)-2,5-furandicarbohydrazide, Methyl 3-(1H-benzimidazol-2-ylcarbamoyl)-5-nitrobenzoate, (4-Oxo-1,2,3-benzotriazin-3-yl)methyl 4-methyl-3-nitrobenzoate. 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 C16H12N4O5?
C16H12N4O5 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.