C12H16N4O3
140 compounds have this formula on CompoundList.
- Molar mass
- 264.28g/mol
- Monoisotopic mass
- 264.1222Da
- Atoms
- 35
- Elements
- 4
- Rings plus double bonds
- 7
The formula C12H16N4O3 describes a molecule made of 12 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 × 1254.54%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 166.10%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 421.20%14.007 × 4 = 56.028 g/mol
- O Oxygen × 318.16%15.999 × 3 = 47.997 g/mol
Compounds with the formula C12H16N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 140 of 140 compounds
![N-[1-(3-Nitro-4-pyridinyl)piperidin-4-yl]acetamide chemical structure, C12H16N4O3, CAS 1416625-14-3](/s/GNCBFHZELKUCAE-UHFFFAOYSA-N.svg)
![N-[(2S)-2-Acetamido-3-amino-3-oxopropyl]-2-aminobenzamide chemical structure, C12H16N4O3, CAS 654644-64-1](/s/BFNWTKCZHUOGTM-JTQLQIEISA-N.svg)
![3-(1-Methyl-6-oxopyridazin-3-yl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one chemical structure, C12H16N4O3, CAS 1914946-20-5](/s/WYPYIEZIPMQQDB-UHFFFAOYSA-N.svg)
![4-(Pyrimidin-5-yl)-1,8-dioxa-4,11-diazaspiro[5.6]dodecan-3-one chemical structure, C12H16N4O3, CAS 1422139-30-7](/s/YBVPDXGPBRJUPC-UHFFFAOYSA-N.svg)
![6-{5-[Bis(2-hydroxyethyl)amino]-1,2-dihydro-3H-1,2,4-triazol-3-ylidene}cyclohexa-2,4-dien-1-one chemical structure, C12H16N4O3, CAS 61450-76-8](/s/YCDYKDYUIFBDBY-UHFFFAOYSA-N.svg)
![3-[1-(4-Methoxypyrimidin-2-yl)pyrrolidin-3-yl]-1,3-oxazolidin-2-one chemical structure, C12H16N4O3, CAS 2380169-26-4](/s/IURWBNUVYJNYMK-UHFFFAOYSA-N.svg)
![tert-Butyl N-(4-methyl-7-oxo-pyrazolo[1,5-a]pyrimidin-3-yl)carbamate chemical structure, C12H16N4O3, CAS 2411639-72-8](/s/APNLXSCCWDBDBN-UHFFFAOYSA-N.svg)
![tert-Butyl N-[4-(azidomethyl)-3-hydroxyphenyl]carbamate chemical structure, C12H16N4O3, CAS 2229006-64-6](/s/UZOBUNILPUMNBO-UHFFFAOYSA-N.svg)
![5-Methyl-4-oxo-imidazo[5,1-f][1,2,4]triazine-3(4H)-acetic acid 1,1-dimethylethyl ester chemical structure, C12H16N4O3, CAS 1817727-44-8](/s/TWDHICCPHMEKOB-UHFFFAOYSA-N.svg)
![Ethyl 2-[4-cyano-5-(piperazin-1-yl)-1,3-oxazol-2-yl]acetate chemical structure, C12H16N4O3, CAS 2137638-12-9](/s/PAGUQVWXRQREJW-UHFFFAOYSA-N.svg)
![Ethyl 3-cyano-2-hydroxy-2-[1-(propan-2-yl)-1H-1,2,4-triazol-5-yl]but-3-enoate chemical structure, C12H16N4O3, CAS 2138053-37-7](/s/DUJYYFKXFRULBU-UHFFFAOYSA-N.svg)
![tert-Butyl N-[3-(azidomethyl)-4-hydroxyphenyl]carbamate chemical structure, C12H16N4O3, CAS 2228345-65-9](/s/RXTHHQNDEZCRRY-UHFFFAOYSA-N.svg)
![tert-Butyl N-[5-(2-cyano-1-hydroxyethyl)pyrimidin-2-yl]carbamate chemical structure, C12H16N4O3, CAS 2228867-18-1](/s/LFORETHROYMPMD-UHFFFAOYSA-N.svg)
![tert-Butyl N-[5-(2-isocyanatoethyl)pyrimidin-2-yl]carbamate chemical structure, C12H16N4O3, CAS 2649061-32-3](/s/MCCQWNBTKUOYOM-UHFFFAOYSA-N.svg)
![tert-Butyl N-({7-hydroxypyrazolo[1,5-a]pyrimidin-5-yl}methyl)carbamate chemical structure, C12H16N4O3, CAS 2413868-24-1](/s/JMLZONGXNIVYGG-UHFFFAOYSA-N.svg)
![tert-Butyl N-[4-(azidomethyl)-2-hydroxyphenyl]carbamate chemical structure, C12H16N4O3, CAS 2229145-37-1](/s/CPNZGTCEMFHXIX-UHFFFAOYSA-N.svg)
![tert-Butyl N-[5-(1-isocyanatoethyl)pyrimidin-2-yl]carbamate chemical structure, C12H16N4O3, CAS 2649071-37-2](/s/FUZDFMHZLNCHPG-UHFFFAOYSA-N.svg)
![tert-Butyl N-{3-cyano-5H,6H,8H-imidazo[2,1-c][1,4]oxazin-2-yl}carbamate chemical structure, C12H16N4O3, CAS 2680775-04-4](/s/VDHTYLLTMAKMPS-UHFFFAOYSA-N.svg)
![tert-Butyl N-[5-cyano-2-(methoxymethyl)pyrimidin-4-yl]carbamate chemical structure, C12H16N4O3, CAS 2680660-83-5](/s/SNTKTMYLMUPAJM-UHFFFAOYSA-N.svg)
- 5-[2-(Acetamidomethyl)pyrrolidin-1-yl]pyrazine-2-carboxylic acid2680784-19-2C12H16N4O3
- tert-Butyl 5-(5-ethyl-1,2-oxazol-3-yl)-1H-1,2,3-triazole-4-carboxylate2137599-59-6C12H16N4O3
- N-Ethyl-N-(2-methylpropyl)-7-nitro-2,1,3-benzoxadiazol-4-amine2137576-13-5C12H16N4O3
- tert-Butyl N-[2-(azidomethyl)-4-hydroxyphenyl]carbamate2229201-74-3C12H16N4O3
- 5-[3-(Acetamidomethyl)pyrrolidin-1-yl]pyrazine-2-carboxylic acid2870659-52-0C12H16N4O3
- tert-Butyl N-{5-hydroxy-1-methyl-1H-imidazo[4,5-b]pyridin-7-yl}carbamate2770529-24-1C12H16N4O3
- 2-(2-Ethyl-7-isopropyl-4-oxo-pyrazolo[1,5-d][1,2,4]triazin-5-yl)acetic acid2730887-54-2C12H16N4O3
- Methyl 4-(4-carbamoylpiperidin-1-yl)pyrimidine-2-carboxylate2443873-27-4C12H16N4O3
- Methyl 4-(4-acetylpiperazin-1-yl)pyrimidine-2-carboxylate2438928-45-9C12H16N4O3
- Methyl 2-(4-carbamoylpiperidin-1-yl)pyrimidine-4-carboxylate2438044-32-5C12H16N4O3
- Methyl 2-(4-acetylpiperazin-1-yl)pyrimidine-4-carboxylate2401349-65-1C12H16N4O3
- Propan-2-yl 2-(3-oxopiperazin-1-yl)pyrimidine-4-carboxylate2446937-03-5C12H16N4O3
- 5-Amino-8-(4-aminobutoxy)-2,3-dihydrophthalazine-1,4-dione3026845-69-9C12H16N4O3
- 1-Methyl-3-((1-methyl-5-nitro-1H-imidazol-2-yl)methylene)azepan-2-oneC12H16N4O3
- O-(3-Azidopropyl)-L-tyrosine1803461-77-9C12H16N4O3
- Ethyl 2-(6-(4-oxopiperidin-1-yl)-1,2,4-triazin-3-yl)acetate2104657-99-8C12H16N4O3
Frequently asked questions
What is the molar mass of C12H16N4O3?
The molar mass of C12H16N4O3 is 264.28 g/mol, calculated from standard atomic weights for 12 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 264.1222 Da.
How many compounds have the formula C12H16N4O3?
CompoundList lists 140 compounds with the molecular formula C12H16N4O3, including N-[1-(3-Nitro-4-pyridinyl)piperidin-4-yl]acetamide, N-[(2S)-2-Acetamido-3-amino-3-oxopropyl]-2-aminobenzamide, 1-Ethyl-5,6-dimethoxy-1H-indazole-3-carbohydrazide. 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 C12H16N4O3?
C12H16N4O3 has a degree of unsaturation of 7. 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.