C16H21N7O
36 compounds have this formula on CompoundList.
- Molar mass
- 327.39g/mol
- Monoisotopic mass
- 327.1808Da
- Atoms
- 45
- Elements
- 4
- Rings plus double bonds
- 10
The formula C16H21N7O describes a molecule made of 16 carbon atoms, 21 hydrogen atoms, 7 nitrogen atoms and 1 oxygen atom. 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 × 1658.70%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 216.47%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 729.95%14.007 × 7 = 98.049 g/mol
- O Oxygen × 14.89%15.999 × 1 = 15.999 g/mol
Compounds with the formula C16H21N7O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 36 of 36 compounds
![[4,6-Bis(dimethylamino)-1,3,5-triazin-2-yl]-(2-phenoxyethyl)cyanamide chemical structure, C16H21N7O, CAS 300718-25-6](/s/RUPBLWIJNNVTPT-UHFFFAOYSA-N.svg)
![2-(5-Aminotetrazol-2-yl)-N-[(E)-[(E)-2-methyl-3-(4-propan-2-ylphenyl)prop-2-enylidene]amino]acetamide chemical structure, C16H21N7O, CAS 347880-02-8](/s/DCWMEZNRQOBYJB-KJXRKRIBSA-N.svg)
![6-(1,5-Dimethyl-1H-pyrazol-4-yl)-3-methyl-1-propyl-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide chemical structure, C16H21N7O, CAS 1006327-19-0](/s/YRRQAWRKNMZSDM-UHFFFAOYSA-N.svg)
![N-[3-(2-Methylpropyl)-1H-1,2,4-triazol-5-yl]-4-([1,2,4]triazolo[4,3-a]pyridin-3-yl)butanamide chemical structure, C16H21N7O, CAS 1574363-94-2](/s/JRABNNQJTWIRRC-UHFFFAOYSA-N.svg)
![1-(Cyanomethyl)-3-((1r,4r)-4-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclohexyl)urea chemical structure, C16H21N7O, CAS 2612339-52-1](/s/XPHIFOKTWMGICC-UHFFFAOYSA-N.svg)
![1,3,6-Trimethyl-N-[3-(2-methylpropyl)-1H-1,2,4-triazol-5-yl]-1H-pyrazolo[3,4-b]pyridine-4-carboxamide chemical structure, C16H21N7O, CAS 1574495-54-7](/s/KNRSLIPFAFNYOQ-UHFFFAOYSA-N.svg)
![N-(1-Cyano-1,2-dimethylpropyl)-2-{[4-methyl-3-(1H-1,2,3,4-tetrazol-1-yl)phenyl]amino}acetamide chemical structure, C16H21N7O, CAS 1197727-02-8](/s/NQPTURXOPMKNQA-UHFFFAOYSA-N.svg)
![N-(1-Cyano-1,2-dimethylpropyl)-2-{[3-(5-methyl-1H-1,2,3,4-tetrazol-1-yl)phenyl]amino}acetamide chemical structure, C16H21N7O, CAS 1211238-43-5](/s/FJSZNGPXTFDFOB-UHFFFAOYSA-N.svg)
![N-(1-Cyano-1,2-dimethylpropyl)-2-{[3-(1-methyl-1H-1,2,3,4-tetrazol-5-yl)phenyl]amino}acetamide chemical structure, C16H21N7O, CAS 1223013-99-7](/s/GTKRGRSFCPMEEH-UHFFFAOYSA-N.svg)
![N-(1-Cyano-1,2-dimethylpropyl)-2-{[3-methyl-4-(1H-1,2,3,4-tetrazol-1-yl)phenyl]amino}acetamide chemical structure, C16H21N7O, CAS 1311872-69-1](/s/UVUWUKQERGKQAJ-UHFFFAOYSA-N.svg)
![N-(1-Cyano-2-methylpropyl)-4-methyl-1-{[1,2,4]triazolo[4,3-a]pyrazin-8-yl}pyrrolidine-3-carboxamide chemical structure, C16H21N7O, CAS 1424303-69-4](/s/SNKLSNXMASHVOY-UHFFFAOYSA-N.svg)
![N-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]-N-methyl-1-{3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}azetidin-3-amine chemical structure, C16H21N7O, CAS 2201395-43-7](/s/PDNIXFOJXBEIIC-UHFFFAOYSA-N.svg)
![4-{6-[4-(Pyrazin-2-yl)piperazin-1-yl]pyrimidin-4-yl}morpholine chemical structure, C16H21N7O, CAS 2549051-02-5](/s/ZJFUENYRHMULFO-UHFFFAOYSA-N.svg)
![4-{2-[4-(Pyrazin-2-yl)piperazin-1-yl]pyrimidin-4-yl}morpholine chemical structure, C16H21N7O, CAS 2548987-42-2](/s/WURZTVXFAPXPDY-UHFFFAOYSA-N.svg)
![4-{4-[4-(Pyrazin-2-yl)piperazin-1-yl]pyrimidin-2-yl}morpholine chemical structure, C16H21N7O, CAS 2548980-21-6](/s/OGYCZDWIJRYMSU-UHFFFAOYSA-N.svg)
![4-{6-[4-(Pyrazin-2-yl)piperazin-1-yl]pyridazin-3-yl}morpholine chemical structure, C16H21N7O, CAS 2549004-09-1](/s/BGSUHBGLEWEGBS-UHFFFAOYSA-N.svg)
- 5-(9-Methyl-9H-purin-6-yl)-N-(prop-2-en-1-yl)-octahydropyrrolo[3,4-c]pyrrole-2-carboxamide2640898-95-7C16H21N7O
- 2-[Methyl(7H-purin-6-yl)amino]-1-[4-(prop-2-yn-1-yl)-1,4-diazepan-1-yl]ethan-1-one2094345-57-8C16H21N7O
- 6-[4-[(3-Propan-2-yl-1,2,4-oxadiazol-5-yl)methyl]-1,4-diazepan-1-yl]pyridazine-3-carbonitrile2741945-17-3C16H21N7O
- 4-Morpholin-4-yl-N-(1-pyrazin-2-ylpyrrolidin-3-yl)pyrimidin-2-amine3030816-40-8C16H21N7O
- N-Methyl-3-[[4-(4-methylpiperazin-1-yl)-1,3,5-triazin-2-yl]amino]benzamide1332300-36-3C16H21N7O
- 4-{6-[4-(Pyrimidin-2-yl)piperazin-1-yl]pyridazin-3-yl}morpholine2415502-37-1C16H21N7O
- 9-Ethyl-6-{4-[(5-methyl-1,2-oxazol-3-yl)methyl]piperazin-1-yl}-9H-purine2741923-29-3C16H21N7O
- 1-{2,3-Dimethylimidazo[1,2-b]pyridazin-6-yl}-4-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazine2741938-42-9C16H21N7O
- 1-{2,3-Dimethylimidazo[1,2-b]pyridazin-6-yl}-4-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]piperazine2742052-60-2C16H21N7O
- 1-{2,3-Dimethylimidazo[1,2-b]pyridazin-6-yl}-4-[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]piperazine2742063-57-4C16H21N7O
- 1-{3-Ethyl-[1,2,4]triazolo[4,3-a]pyrazin-8-yl}-N-methyl-N-[(3-methyl-1,2-oxazol-5-yl)methyl]azetidin-3-amine3030779-38-2C16H21N7O
- 1-(1-(3-(1H-Tetrazol-1-yl)propyl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2793150-65-7C16H21N7O
Frequently asked questions
What is the molar mass of C16H21N7O?
The molar mass of C16H21N7O is 327.39 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 7 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 327.1808 Da.
How many compounds have the formula C16H21N7O?
CompoundList lists 36 compounds with the molecular formula C16H21N7O, including [4,6-Bis(dimethylamino)-1,3,5-triazin-2-yl]-(2-phenoxyethyl)cyanamide, 4,6-Bis(ethylamino)-1,3,5-triazin-2-yl(2-phenoxyethyl)cyanamide, 6-Amino-2-(butylamino)-9-((6-methylpyridin-3-yl)methyl)-7,9-dihydro-8H-purin-8-one. 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 C16H21N7O?
C16H21N7O has a degree of unsaturation of 10. 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.