Molecular formula
C16H16ClN5O
61 compounds have this formula on CompoundList.
- Molar mass
- 329.79g/mol
- Monoisotopic mass
- 329.1043Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 11
The formula C16H16ClN5O describes a molecule made of 16 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 5 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 × 1658.27%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 164.89%1.008 × 16 = 16.128 g/mol
- Cl Chlorine × 110.75%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 521.24%14.007 × 5 = 70.035 g/mol
- O Oxygen × 14.85%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C16H16ClN5O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 61 of 61 compounds
![1-(4-Chlorophenyl)-N-(oxolan-2-ylmethyl)pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C16H16ClN5O, CAS 393784-54-8](/s/CBACPFGSVXIUFQ-UHFFFAOYSA-N.svg)
1-(4-Chlorophenyl)-N-(oxolan-2-ylmethyl)pyrazolo[3,4-d]pyrimidin-4-amine
CAS 393784-54-8C16H16ClN5O
![4-[1-[(4-Chlorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-yl]morpholine chemical structure, C16H16ClN5O, CAS 537012-34-3](/s/YJSKBVFPCXOWIH-UHFFFAOYSA-N.svg)
4-[1-[(4-Chlorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-yl]morpholine
CAS 537012-34-3C16H16ClN5O
![4-[4-(3-Chlorophenyl)piperazino]-3-methylisoxazolo[5,4-d]pyrimidine chemical structure, C16H16ClN5O, CAS 478062-84-9](/s/ZVLDOCMMDDSEFS-UHFFFAOYSA-N.svg)
4-[4-(3-Chlorophenyl)piperazino]-3-methylisoxazolo[5,4-d]pyrimidine
CAS 478062-84-9C16H16ClN5O
2-(1H-1,3-Benzodiazol-2-yl)-4-chloro-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one
CAS 554404-38-5C16H16ClN5O
![1-(3-Chloro-4-methylphenyl)-2-[(4,6-dimethyl-2-pyrimidinyl)amino]-1H-imidazol-5-ol chemical structure, C16H16ClN5O, CAS 336176-29-5](/s/OXJCWLLYGNSLBU-UHFFFAOYSA-N.svg)
1-(3-Chloro-4-methylphenyl)-2-[(4,6-dimethyl-2-pyrimidinyl)amino]-1H-imidazol-5-ol
CAS 336176-29-5C16H16ClN5O
![4-Chloro-1-methyl-N-[1-(2-methylbenzyl)-1H-pyrazol-4-yl]-1H-pyrazole-3-carboxamide chemical structure, C16H16ClN5O, CAS 489450-34-2](/s/XTNQMRODFQPLFA-UHFFFAOYSA-N.svg)
4-Chloro-1-methyl-N-[1-(2-methylbenzyl)-1H-pyrazol-4-yl]-1H-pyrazole-3-carboxamide
CAS 489450-34-2C16H16ClN5O
Fenprinast
CAS 75184-94-0C16H16ClN5O
1-(2-Chlorophenyl)-N-(1-cyanocyclopentyl)-5-methyl-1H-1,2,3-triazole-4-carboxamide
CAS 1311581-82-4C16H16ClN5O
![N-[(E)-(4-Chlorophenyl)methylideneamino]-4-(dimethylaminodiazenyl)benzamide chemical structure, C16H16ClN5O, CAS 62591-57-5](/s/INYXVAACMDOPLO-LNGHEHMNSA-N.svg)
N-[(E)-(4-Chlorophenyl)methylideneamino]-4-(dimethylaminodiazenyl)benzamide
CAS 62591-57-5C16H16ClN5O
3-(3-Chloropyridin-4-yl)-5-(1-(piperidin-4-yl)-1H-pyrazol-4-yl)isoxazole
CAS 1076223-93-2C16H16ClN5O
![4-[5-[[(4-Chlorophenyl)amino]methyl]-1H-1,2,4-triazol-3-yl]-3-pyridineethanol chemical structure, C16H16ClN5O, CAS 865607-94-9](/s/ZTJYIMGDYBDSFV-UHFFFAOYSA-N.svg)
4-[5-[[(4-Chlorophenyl)amino]methyl]-1H-1,2,4-triazol-3-yl]-3-pyridineethanol
CAS 865607-94-9C16H16ClN5O
![4-(1-(4-Chloro-2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)morpholine chemical structure, C16H16ClN5O, CAS 946273-12-7](/s/PMGWABDCJFAJLK-UHFFFAOYSA-N.svg)
4-(1-(4-Chloro-2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)morpholine
CAS 946273-12-7C16H16ClN5O
![1-(4-Chlorobenzyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide chemical structure, C16H16ClN5O, CAS 938006-72-5](/s/VPMQOZWAUIKRCV-UHFFFAOYSA-N.svg)
1-(4-Chlorobenzyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carbohydrazide
CAS 938006-72-5C16H16ClN5O
![1-(2-Chlorobenzyl)-4-(morpholin-4-yl)-1H-pyrazolo[3,4-d]pyrimidine chemical structure, C16H16ClN5O, CAS 903867-93-6](/s/KMZLOWCMMGZSCM-UHFFFAOYSA-N.svg)
1-(2-Chlorobenzyl)-4-(morpholin-4-yl)-1H-pyrazolo[3,4-d]pyrimidine
CAS 903867-93-6C16H16ClN5O
![4-Chloro-1-ethyl-N-[4-(pyrazol-1-ylmethyl)phenyl]pyrazole-3-carboxamide chemical structure, C16H16ClN5O, CAS 512816-46-5](/s/MUBRXLPEXKQTMM-UHFFFAOYSA-N.svg)
4-Chloro-1-ethyl-N-[4-(pyrazol-1-ylmethyl)phenyl]pyrazole-3-carboxamide
CAS 512816-46-5C16H16ClN5O
![N-(3-Chloro-4-methylphenyl)-2-(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetamide chemical structure, C16H16ClN5O, CAS 879053-14-2](/s/FOZKKDRSBWBBRJ-UHFFFAOYSA-N.svg)
N-(3-Chloro-4-methylphenyl)-2-(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetamide
CAS 879053-14-2C16H16ClN5O
3-(4-Chlorophenyl)-4-(1H-pyrrol-1-yl)-N-(1H-1,2,4-triazol-3-yl)butanamide
CAS 1574495-33-2C16H16ClN5O
![5-(4-Chlorophenyl)-N-methyl-N-[(1-methyl-1H-pyrazol-3-yl)methyl]-1H-pyrazole-3-carboxamide chemical structure, C16H16ClN5O, CAS 1206792-52-0](/s/BSPXASJWDXUAEH-UHFFFAOYSA-N.svg)
5-(4-Chlorophenyl)-N-methyl-N-[(1-methyl-1H-pyrazol-3-yl)methyl]-1H-pyrazole-3-carboxamide
CAS 1206792-52-0C16H16ClN5O
![1-(3-Methoxybenzyl)-6-chloro-N-cyclopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C16H16ClN5O, CAS 1206969-84-7](/s/FRPMEEVXRXQUDU-UHFFFAOYSA-N.svg)
1-(3-Methoxybenzyl)-6-chloro-N-cyclopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 1206969-84-7C16H16ClN5O
1-(2-Chlorophenyl)-N-(cyanomethyl)-5-cyclopropyl-N-ethyl-1H-1,2,4-triazole-3-carboxamide
CAS 1311728-08-1C16H16ClN5O
![[5-(4-Chloro-phenylamino)-3-(3,5-dimethyl-pyrazol-1-yl)-pyrazin-2-yl]-methanol chemical structure, C16H16ClN5O, CAS 1133083-51-8](/s/ZSLSWTLNZRJGDC-UHFFFAOYSA-N.svg)
[5-(4-Chloro-phenylamino)-3-(3,5-dimethyl-pyrazol-1-yl)-pyrazin-2-yl]-methanol
CAS 1133083-51-8C16H16ClN5O
![N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-2-(2-chlorophenyl)acetamide chemical structure, C16H16ClN5O, CAS 2034376-30-0](/s/QYOBTRRPXYCWPI-UHFFFAOYSA-N.svg)
N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-2-(2-chlorophenyl)acetamide
CAS 2034376-30-0C16H16ClN5O
![N-(Bicyclo[2.2.1]hept-5-en-2-ylmethyl)-2-chloro-5-(1H-tetrazol-1-yl)benzamide chemical structure, C16H16ClN5O, CAS 1212094-10-4](/s/XZUNGFGSWHLSPB-UHFFFAOYSA-N.svg)
N-(Bicyclo[2.2.1]hept-5-en-2-ylmethyl)-2-chloro-5-(1H-tetrazol-1-yl)benzamide
CAS 1212094-10-4C16H16ClN5O
![3-(3-Chloro-phenoxy)-1-cyclopentyl-1H-pyrazolo[3,4-d]pyrimidin-4-ylamine chemical structure, C16H16ClN5O, CAS 1151650-80-4](/s/QTNHWPSEYKIYBO-UHFFFAOYSA-N.svg)
3-(3-Chloro-phenoxy)-1-cyclopentyl-1H-pyrazolo[3,4-d]pyrimidin-4-ylamine
CAS 1151650-80-4C16H16ClN5O
- [3-(4-Chloro-phenylamino)-5-(3,5-dimethyl-pyrazol-1-yl)-pyrazin-2-yl]-methanol1133083-49-4C16H16ClN5O
- 2-Chloro-N-[5-[2-(4-methoxyphenyl)ethyl]-1H-pyrazol-3-yl]-4-pyrimidinamine1000895-35-1C16H16ClN5O
- 5-Chloro-2-(6-methyl-pyridin-3-yl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidine1232225-23-8C16H16ClN5O
- 2-Chloro-N-[5-[2-(3-methoxyphenyl)ethyl]-1H-pyrazol-3-yl]pyrimidin-4-amine1000895-37-3C16H16ClN5O
- 3-(4-{[(3-Chloropyridin-4-yl)oxy]methyl}piperidin-1-yl)pyrazine-2-carbonitrile2549030-90-0C16H16ClN5O
- N-(3-Chlorophenyl)-9-[(oxolan-2-yl)methyl]-9H-purin-6-amine2640967-56-0C16H16ClN5O
- N-(2-Chlorophenyl)-9-[(oxolan-2-yl)methyl]-9H-purin-6-amine2640978-22-7C16H16ClN5O
- N-(4-Chlorophenyl)-9-[(oxolan-2-yl)methyl]-9H-purin-6-amine2640878-98-2C16H16ClN5O
- 4-Chloro-N-[4-(4-morpholinyl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine934600-41-6C16H16ClN5O
- 6-Chloro-N-(5-morpholinopyridin-2-yl)imidazo[1,2-a]pyridin-8-amine1333509-38-8C16H16ClN5O
- 2-{[1-(5-Chloropyrimidin-2-yl)piperidin-3-yl]methoxy}pyridine-4-carbonitrile2380143-87-1C16H16ClN5O
- 6-Chloro-2-[4-(6-methylpyrimidin-4-yl)piperazin-1-yl]-1,3-benzoxazole2877710-58-0C16H16ClN5O
- 4-(4-Chlorophenyl)-1-(9H-purin-6-yl)piperidin-4-ol2770628-27-6C16H16ClN5O
- 1-(1-(6-Chloropyrazin-2-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2184393-04-0C16H16ClN5O
- 5-Chloro-6-[4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl]pyridine-3-carbonitrile2741935-18-0C16H16ClN5O
- 6-Chloro-2-{1-[(1,3,4-oxadiazol-2-yl)methyl]piperidin-4-yl}-1,8-naphthyridine2742035-04-5C16H16ClN5O
- 5-Chloro-6-(3-{[(6-methylpyridazin-3-yl)oxy]methyl}pyrrolidin-1-yl)pyridine-3-carbonitrile2742049-21-2C16H16ClN5O
- 3-(3-{[(3-Chloropyridin-2-yl)oxy]methyl}piperidin-1-yl)pyrazine-2-carbonitrile2770613-81-3C16H16ClN5O
- 3-Chloro-2-(4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidin-1-yl)pyridine2770605-90-6C16H16ClN5O
- 5-Chloro-2-(4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidin-1-yl)pyridine2770623-56-6C16H16ClN5O
- 3-Chloro-4-(4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidin-1-yl)pyridine2770610-79-0C16H16ClN5O
- 2-(4-{[(3-Chloropyridin-4-yl)oxy]methyl}piperidin-1-yl)pyrimidine-4-carbonitrile2770611-01-1C16H16ClN5O
- 4-(4-Chlorophenyl)-1-{1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidin-4-ol2770616-73-2C16H16ClN5O
- 1H-Benzimidazol-4-amine, 7-[2-(5-chloro-2-methoxyphenyl)diazenyl]-2,6-dimethyl-93011-21-3C16H16ClN5O
- 2-Chloro-6-{3-[(4-methoxypyrimidin-2-yl)amino]pyrrolidin-1-yl}benzonitrile3054627-27-6C16H16ClN5O
- 3-Chloro-5-{3-[(6-methoxypyrimidin-4-yl)amino]pyrrolidin-1-yl}benzonitrile3054552-98-3C16H16ClN5O
- 3-Chloro-4-{3-[(4-methoxypyrimidin-2-yl)amino]pyrrolidin-1-yl}benzonitrile3054568-09-8C16H16ClN5O
- 3-Chloro-4-{3-[(6-methoxypyrimidin-4-yl)amino]pyrrolidin-1-yl}benzonitrile3054637-64-5C16H16ClN5O
- N-[1-(6-Chloro-1,3-benzoxazol-2-yl)pyrrolidin-3-yl]-6-methylpyrimidin-4-amine3030815-14-3C16H16ClN5O
- N-[1-(5-Chloro-1,3-benzoxazol-2-yl)pyrrolidin-3-yl]-6-methylpyrimidin-4-amine3030766-88-9C16H16ClN5O
- N-[1-(6-Chloro-1,3-benzoxazol-2-yl)piperidin-3-yl]pyrimidin-4-amine3030866-78-2C16H16ClN5O
- N-[1-(5-Chloro-1,3-benzoxazol-2-yl)piperidin-3-yl]pyrimidin-4-amine3030809-06-1C16H16ClN5O
- 2-{[1-(5-Chloropyrimidin-4-yl)piperidin-3-yl]methoxy}pyridine-4-carbonitrile3054634-95-3C16H16ClN5O
- 1-(1-(3-Chloropyrazin-2-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one2324483-10-3C16H16ClN5O
- 3H-Pyrazol-3-one,2-[4-[(4-chlorophenyl)amino]-5,6-dimethyl-2-pyrimidinyl]-1,2-dihydro-5-methyl-116485-46-2C16H16ClN5O
- 2-Chloro-6-[3-[(6-methoxypyrimidin-4-yl)amino]pyrrolidin-1-yl]benzonitrile3054640-08-0C16H16ClN5O
- 5-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-6-yl)-N-(oxan-4-yl)pyridin-3-amine3096534-39-0C16H16ClN5O
Frequently asked questions
What is the molar mass of C16H16ClN5O?
The molar mass of C16H16ClN5O is 329.79 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 329.1043 Da.
How many compounds have the formula C16H16ClN5O?
CompoundList lists 61 compounds with the molecular formula C16H16ClN5O, including 1-(4-Chlorophenyl)-N-(oxolan-2-ylmethyl)pyrazolo[3,4-d]pyrimidin-4-amine, 4-[1-[(4-Chlorophenyl)methyl]pyrazolo[3,4-d]pyrimidin-4-yl]morpholine, 4-[4-(3-Chlorophenyl)piperazino]-3-methylisoxazolo[5,4-d]pyrimidine. 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 C16H16ClN5O?
C16H16ClN5O has a degree of unsaturation of 11. 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.