Molecular formula
C13H16N4O3
174 compounds have this formula on CompoundList.
- Molar mass
- 276.30g/mol
- Monoisotopic mass
- 276.1222Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 8
The formula C13H16N4O3 describes a molecule made of 13 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 3 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 × 1356.51%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 165.84%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 420.28%14.007 × 4 = 56.028 g/mol
- O Oxygen × 317.37%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C13H16N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 174 of 174 compounds
![tert-Butyl 2-(3-carbamoyl-1H-pyrazolo[3,4-c]pyridin-1-yl)acetate chemical structure, C13H16N4O3, CAS 1386457-68-6](/s/BNAHIQDWVBQWCA-UHFFFAOYSA-N.svg)
tert-Butyl 2-(3-carbamoyl-1H-pyrazolo[3,4-c]pyridin-1-yl)acetate
CAS 1386457-68-6C13H16N4O3
![Ethyl 6-(3,3-dimethylureido)imidazo[1,2-a]pyridine-2-carboxylate chemical structure, C13H16N4O3, CAS 1403333-30-1](/s/YFJYOCMTDISXFI-UHFFFAOYSA-N.svg)
Ethyl 6-(3,3-dimethylureido)imidazo[1,2-a]pyridine-2-carboxylate
CAS 1403333-30-1C13H16N4O3
![5-Methyl-N-((1-methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)isoxazole-3-carboxamide chemical structure, C13H16N4O3, CAS 1797086-33-9](/s/RCAPRJOKSLOWJL-UHFFFAOYSA-N.svg)
5-Methyl-N-((1-methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)isoxazole-3-carboxamide
CAS 1797086-33-9C13H16N4O3
N-(4-(Dimethylamino)-2-ethoxypyrimidin-5-yl)furan-2-carboxamide
CAS 1798675-63-4C13H16N4O3
1H-Imidazole-1-acetamide, N-(5-amino-2-methoxyphenyl)-2,3-dihydro-3-methyl-2-oxo-
CAS 1506296-08-7C13H16N4O3
![N-[2-(Ethylamino)ethyl]-5-nitro-1H-indole-2-carboxamide chemical structure, C13H16N4O3, CAS 386252-29-5](/s/PIYHLNFPZTWKBE-UHFFFAOYSA-N.svg)
N-[2-(Ethylamino)ethyl]-5-nitro-1H-indole-2-carboxamide
CAS 386252-29-5C13H16N4O3
![N-[2-(Dimethylamino)ethyl]-6-nitro-1H-indole-2-carboxamide chemical structure, C13H16N4O3, CAS 386252-54-6](/s/CCFYVVKKZSJOTL-UHFFFAOYSA-N.svg)
N-[2-(Dimethylamino)ethyl]-6-nitro-1H-indole-2-carboxamide
CAS 386252-54-6C13H16N4O3
![7-(2-Deoxy-|A-D-erythro-pentofuranosyl)-5-ethenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine chemical structure, C13H16N4O3, CAS 287193-51-5](/s/PSVKERMEJYQHNL-IVZWLZJFSA-N.svg)
7-(2-Deoxy-|A-D-erythro-pentofuranosyl)-5-ethenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS 287193-51-5C13H16N4O3
N-(2-Methoxy-4,6-dimethylpyrimidin-5-yl)-3,5-dimethyl-1,2-oxazole-4-carboxamide
CAS 2329232-33-7C13H16N4O3
![Ethyl 5-morpholinopyrazolo[1,5-a]pyrimidine-3-carboxylate chemical structure, C13H16N4O3, CAS 2042170-92-1](/s/FIKXEHCQOGPHEU-UHFFFAOYSA-N.svg)
Ethyl 5-morpholinopyrazolo[1,5-a]pyrimidine-3-carboxylate
CAS 2042170-92-1C13H16N4O3
![Ethyl 2-amino-9-hydroxy-5,6,7,8-tetrahydropyrazolo[5,1-b]quinazoline-3-carboxylate chemical structure, C13H16N4O3, CAS 169268-36-4](/s/LTSNZUILOQMNTB-UHFFFAOYSA-N.svg)
Ethyl 2-amino-9-hydroxy-5,6,7,8-tetrahydropyrazolo[5,1-b]quinazoline-3-carboxylate
CAS 169268-36-4C13H16N4O3
![1-[2-(4-Morpholinyl)ethyl]-6-nitro-1H-benzimidazole chemical structure, C13H16N4O3, CAS 126930-62-9](/s/YMHQRZRVOMJKPB-UHFFFAOYSA-N.svg)
1-[2-(4-Morpholinyl)ethyl]-6-nitro-1H-benzimidazole
CAS 126930-62-9C13H16N4O3
N-(6-Amino-2,4-dioxo-3-(prop-2-yn-1-yl)-1,2,3,4-tetrahydropyrimidin-5-yl)cyclopentanecarboxamide
CAS 152529-71-0C13H16N4O3
Benzyl 3-azido-4-methoxypyrrolidine-1-carboxylate
CAS 169750-53-2C13H16N4O3
N-(2-Amino-4-methylphenyl)-3-methyl-2,5-dioxo-1-imidazolidineacetamide
CAS 1096864-15-1C13H16N4O3
4-Oxo-4-(3-oxopiperazin-1-yl)-N-(pyridin-2-yl)butanamide
CAS 1219575-61-7C13H16N4O3
![4,6-Dimethoxy-N-[(3-methoxyphenyl)methyl]-1,3,5-triazin-2-amine chemical structure, C13H16N4O3, CAS 1482902-30-6](/s/GJEGSOXRUMGKPC-UHFFFAOYSA-N.svg)
4,6-Dimethoxy-N-[(3-methoxyphenyl)methyl]-1,3,5-triazin-2-amine
CAS 1482902-30-6C13H16N4O3
![4,6-Dimethoxy-N-[(2-methoxyphenyl)methyl]-1,3,5-triazin-2-amine chemical structure, C13H16N4O3, CAS 1406798-09-1](/s/TWKFWBQHWOMTOE-UHFFFAOYSA-N.svg)
4,6-Dimethoxy-N-[(2-methoxyphenyl)methyl]-1,3,5-triazin-2-amine
CAS 1406798-09-1C13H16N4O3
![2-Amino-5-{[(4,6-dimethoxypyrimidin-2-yl)amino]methyl}phenol chemical structure, C13H16N4O3, CAS 920512-29-4](/s/SKIQXAQSCYNTGJ-UHFFFAOYSA-N.svg)
2-Amino-5-{[(4,6-dimethoxypyrimidin-2-yl)amino]methyl}phenol
CAS 920512-29-4C13H16N4O3
![N1-(5-nitrobenzo[d]oxazol-2-yl)cyclohexane-1,2-diamine chemical structure, C13H16N4O3, CAS 1420872-89-4](/s/IEDLAYXLHVVBIL-UHFFFAOYSA-N.svg)
N1-(5-nitrobenzo[d]oxazol-2-yl)cyclohexane-1,2-diamine
CAS 1420872-89-4C13H16N4O3
![(1-(5-Nitro-1H-benzo[d]imidazol-2-yl)piperidin-2-yl)methanol chemical structure, C13H16N4O3, CAS 1420797-26-7](/s/HFKJSTMMQBQTGU-UHFFFAOYSA-N.svg)
(1-(5-Nitro-1H-benzo[d]imidazol-2-yl)piperidin-2-yl)methanol
CAS 1420797-26-7C13H16N4O3
![(1-(5-Nitro-1H-benzo[d]imidazol-2-yl)piperidin-4-yl)methanol chemical structure, C13H16N4O3, CAS 1420864-87-4](/s/SBCAYTXQGNBOID-UHFFFAOYSA-N.svg)
(1-(5-Nitro-1H-benzo[d]imidazol-2-yl)piperidin-4-yl)methanol
CAS 1420864-87-4C13H16N4O3
![4-[2-Oxo-2-(1-piperazinyl)ethyl]-2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one chemical structure, C13H16N4O3, CAS 1206969-93-8](/s/UDSKAPGHHXBAET-UHFFFAOYSA-N.svg)
4-[2-Oxo-2-(1-piperazinyl)ethyl]-2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one
CAS 1206969-93-8C13H16N4O3
![N-[2-(3-Methoxyphenyl)ethyl]-1-methyl-4-nitro-1H-pyrazol-3-amine chemical structure, C13H16N4O3, CAS 1429419-40-8](/s/FBFMLCPGRYTHIG-UHFFFAOYSA-N.svg)
N-[2-(3-Methoxyphenyl)ethyl]-1-methyl-4-nitro-1H-pyrazol-3-amine
CAS 1429419-40-8C13H16N4O3
- Benzyl trans-4-azido-3-hydroxy-piperidine-1-carboxylate167832-25-9C13H16N4O3
- 3,3-Dimethyl-1-(oxetan-3-yl)-2-oxo-2,3-dihydro-1H-pyrrolo[3,2-c]pyridine-6-carbohydrazide1831887-35-4C13H16N4O3
- 5-Methyl-1-[2-(1-methyl-1H-pyrazol-4-yl)-2-oxoethyl]-1H-pyrazole-3-carboxylic acid ethyl ester2127110-74-9C13H16N4O3
- 5-(3-Morpholin-4-yl-3-oxopropyl)pyrazolo[1,5-a]pyrazin-4-one2415470-66-3C13H16N4O3
- 5-(2,2-Dimethyl-4-morpholinyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid2434847-30-8C13H16N4O3
- 4-[4-(1-Methyl-1H-pyrazol-4-yl)-4-oxobutanoyl]morpholine-3-carbonitrile2392153-15-8C13H16N4O3
- tert-Butyl N-[3-(4-hydroxyphenyl)-1H-1,2,4-triazol-5-yl]carbamate2376583-04-7C13H16N4O3
- tert-Butyl 3-((5-cyanopyrimidin-2-yl)oxy)azetidine-1-carboxylate2972775-62-3C13H16N4O3
- 6-Hydrazinylidene-1-[(4-methoxyphenyl)methyl]-3-methyl-1,3-diazinane-2,4-dione916764-90-4C13H16N4O3
- 2,6-Diamino-5-[(3,4-dimethoxyphenyl)methyl]-4(5H)-pyrimidinone112678-49-6C13H16N4O3
- N-(2-Acetamido-6-formyl-5,6,7,8-tetrahydroquinazolin-4-yl)acetamide6950-52-3C13H16N4O3
- Ethyl {1-[(benzyloxy)methyl]-1H-tetrazol-5-yl}acetate88669-73-2C13H16N4O3
- 3-Amino-N-(2,5-dimethoxyphenyl)-5-methyl-1H-pyrazole-4-carboxamide1186833-19-1C13H16N4O3
- 1,3,8,8-Tetramethyl-7,9-dihydropurino[7,8-a]pyridine-2,4,6-trione115008-06-5C13H16N4O3
- Ethyl {2-[(benzyloxy)methyl]-2H-tetrazol-5-yl}acetate88669-78-7C13H16N4O3
- 4-[(2,6-Diaminopyrimidin-4-yl)methyl]-2,6-dimethoxyphenol143489-73-0C13H16N4O3
- (2-Azido-5-methoxyphenyl)[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]methanone830341-07-6C13H16N4O3
- (1r,4r)-4-((5-Nitro-1H-benzo[d]imidazol-2-yl)amino)cyclohexanol1420981-46-9C13H16N4O3
- Ethyl 3-(((4-methoxyphenyl)amino)methyl)-1H-1,2,4-triazole-5-carboxylate1416347-60-8C13H16N4O3
- tert-Butyl N-[4-(4-aminophenyl)-1,2,5-oxadiazol-3-yl]carbamate1423706-55-1C13H16N4O3
- Methyl 1-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]-1H-1,2,3-triazole-4-carboxylate1915934-33-6C13H16N4O3
- 7-(3-Deoxy-|A-D-erythro-pentofuranosyl)-5-ethenyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine2307606-48-8C13H16N4O3
- 4-(Azidomethyl)-1-(2,5-dimethoxyphenyl)pyrrolidin-2-one2741921-69-5C13H16N4O3
- tert-Butyl N-(2-oxo-1-{pyrazolo[1,5-a]pyrimidin-6-yl}ethyl)carbamate2228243-43-2C13H16N4O3
- tert-Butyl N-(2-oxo-1-{pyrazolo[1,5-a]pyrimidin-2-yl}ethyl)carbamate2229084-91-5C13H16N4O3
- tert-Butyl N-(1-{imidazo[1,2-a]pyrazin-3-yl}-2-oxoethyl)carbamate2228789-19-1C13H16N4O3
- 2-Amino-N-{3-[(2,6-dioxopiperidin-3-yl)amino]phenyl}acetamide2751702-64-2C13H16N4O3
- tert-Butyl N-[2-hydroxy-5-(4H-1,2,4-triazol-4-yl)phenyl]carbamate2413887-26-8C13H16N4O3
- tert-Butyl N-[1-(4-hydroxyphenyl)-1H-1,2,4-triazol-3-yl]carbamate2413877-18-4C13H16N4O3
- tert-Butyl N-[5-(1-isocyanatocyclopropyl)pyrimidin-2-yl]carbamate2649068-65-3C13H16N4O3
- Benzyl N-[(1S)-1-[5-(hydroxymethyl)-1H-1,2,4-triazol-3-yl]ethyl]carbamate2679937-57-4C13H16N4O3
- Benzyl N-({3-[(1R)-1-hydroxyethyl]-1H-1,2,4-triazol-5-yl}methyl)carbamate2679940-15-7C13H16N4O3
- Benzyl N-({3-[(1S)-1-hydroxyethyl]-1H-1,2,4-triazol-5-yl}methyl)carbamate2679940-56-6C13H16N4O3
- Benzyl N-[(1S)-2-hydroxy-1-(5-methyl-1H-1,2,4-triazol-3-yl)ethyl]carbamate2679931-62-3C13H16N4O3
- Benzyl N-[5-(3-hydroxypropyl)-4H-1,2,4-triazol-3-yl]carbamate2680700-99-4C13H16N4O3
- Benzyl N-[2-hydroxy-3-(1H-1,2,3-triazol-1-yl)propyl]carbamate2680871-82-1C13H16N4O3
- Benzyl N-[2-hydroxy-1-(4-methyl-4H-1,2,4-triazol-3-yl)ethyl]carbamate2680785-63-9C13H16N4O3
- Benzyl N-[(1R)-1-[5-(hydroxymethyl)-4H-1,2,4-triazol-3-yl]ethyl]carbamate2679931-00-9C13H16N4O3
- tert-Butyl 1-(5-formyl-1-methyl-1H-imidazol-4-yl)-1H-pyrazole-4-carboxylate2138396-10-6C13H16N4O3
- 5-{[4-(Piperidin-2-yl)-1H-1,2,3-triazol-1-yl]methyl}furan-2-carboxylic acid2137824-97-4C13H16N4O3
- 5,6-Diamino-1-[(4-methoxyphenyl)methyl]-3-methyl-2,4(1H,3H)-pyrimidinedione54099-72-8C13H16N4O3
- Ethyl 3-(4-((2-hydroxyhydrazineylidene)methyl)-1H-indazol-1-yl)propanoate1072947-82-0C13H16N4O3
- Ethyl 3-(5-((2-hydroxyhydrazineylidene)methyl)-1H-indazol-1-yl)propanoate1072947-79-5C13H16N4O3
- Ethyl 4-(2-methoxyethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-carboxylate865814-36-4C13H16N4O3
- tert-Butyl 1-acetyl-1H-pyrazolo[4,3-b]pyridin-5-ylcarbamate1637551-87-1C13H16N4O3
- Imidazo[1,5-a]pyrazine-3-carboxylic acid,1-(4-morpholinyl)-,ethyl ester1304065-01-7C13H16N4O3
- Benzyl (3S,4R)-3-azido-4-methoxy-pyrrolidine-1-carboxylate923004-55-1C13H16N4O3
- 3-{[(4-Hydroxy-3-methoxyphenyl)methyl]amino}-1-methyl-1H-pyrazole-5-carboxamideC13H16N4O3
- Benzyl (3R,4R)-3-azido-4-methoxy-pyrrolidine-1-carboxylate799767-85-4C13H16N4O3
- Ethyl 1-(3-isopropoxyphenyl)-1H-tetrazole-5-carboxylate2488399-78-4C13H16N4O3
Frequently asked questions
What is the molar mass of C13H16N4O3?
The molar mass of C13H16N4O3 is 276.30 g/mol, calculated from standard atomic weights for 13 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 276.1222 Da.
How many compounds have the formula C13H16N4O3?
CompoundList lists 174 compounds with the molecular formula C13H16N4O3, including tert-Butyl 2-(3-carbamoyl-1H-pyrazolo[3,4-c]pyridin-1-yl)acetate, Ethyl 6-(3,3-dimethylureido)imidazo[1,2-a]pyridine-2-carboxylate, 5-Methyl-N-((1-methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)isoxazole-3-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 C13H16N4O3?
C13H16N4O3 has a degree of unsaturation of 8. 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.