Molecular formula
C16H16ClN5O2
57 compounds have this formula on CompoundList.
- Molar mass
- 345.79g/mol
- Monoisotopic mass
- 345.0993Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 11
The formula C16H16ClN5O2 describes a molecule made of 16 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 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 × 1655.58%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 164.66%1.008 × 16 = 16.128 g/mol
- Cl Chlorine × 110.25%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 520.25%14.007 × 5 = 70.035 g/mol
- O Oxygen × 29.25%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C16H16ClN5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 57 of 57 compounds
![9-(4-Chlorophenyl)-1,7-dimethyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione chemical structure, C16H16ClN5O2, CAS 713089-82-8](/s/AAKDMZQFSPTWBO-UHFFFAOYSA-N.svg)
9-(4-Chlorophenyl)-1,7-dimethyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione
CAS 713089-82-8C16H16ClN5O2
N-(2-Butyltetrazol-5-yl)-5-(3-chlorophenyl)furan-2-carboxamide
CAS 724449-48-3C16H16ClN5O2
![Ethyl N-[5-amino-3-(4-chlorophenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl]carbamate chemical structure, C16H16ClN5O2, CAS 82585-96-4](/s/SIWSRDHPDUYAIW-UHFFFAOYSA-N.svg)
Ethyl N-[5-amino-3-(4-chlorophenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl]carbamate
CAS 82585-96-4C16H16ClN5O2
![N-[[2-[(4-Chlorophenyl)methoxy]-3-methoxyphenyl]methyl]-2H-tetrazol-5-amine chemical structure, C16H16ClN5O2, CAS 878713-78-1](/s/PJXQGQZFCQJEKK-UHFFFAOYSA-N.svg)
N-[[2-[(4-Chlorophenyl)methoxy]-3-methoxyphenyl]methyl]-2H-tetrazol-5-amine
CAS 878713-78-1C16H16ClN5O2
![N-[[4-[(4-Chlorophenyl)methoxy]-3-methoxyphenyl]methyl]-2H-tetrazol-5-amine chemical structure, C16H16ClN5O2, CAS 341010-70-6](/s/KOYUZUSHESLQJY-UHFFFAOYSA-N.svg)
N-[[4-[(4-Chlorophenyl)methoxy]-3-methoxyphenyl]methyl]-2H-tetrazol-5-amine
CAS 341010-70-6C16H16ClN5O2
![9-(3-Chlorophenyl)-1,3-dimethyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C16H16ClN5O2, CAS 566137-86-8](/s/ATFPJVIIIFNWBP-UHFFFAOYSA-N.svg)
9-(3-Chlorophenyl)-1,3-dimethyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione
CAS 566137-86-8C16H16ClN5O2
![N-[[2-[(2-Chlorophenyl)methoxy]-3-methoxyphenyl]methyl]-2H-tetrazol-5-amine chemical structure, C16H16ClN5O2, CAS 878713-76-9](/s/NCYMNUROEKQRBA-UHFFFAOYSA-N.svg)
N-[[2-[(2-Chlorophenyl)methoxy]-3-methoxyphenyl]methyl]-2H-tetrazol-5-amine
CAS 878713-76-9C16H16ClN5O2
![N-(2-((3-(2-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)propionamide chemical structure, C16H16ClN5O2, CAS 1040663-44-2](/s/CYTNFKUKNMXYFM-UHFFFAOYSA-N.svg)
N-(2-((3-(2-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)propionamide
CAS 1040663-44-2C16H16ClN5O2
![9-(4-Chlorophenyl)-1,3-dimethyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione chemical structure, C16H16ClN5O2, CAS 566137-85-7](/s/DGUXGRPTASYBFA-UHFFFAOYSA-N.svg)
9-(4-Chlorophenyl)-1,3-dimethyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione
CAS 566137-85-7C16H16ClN5O2
![N-(2-(5-(3-Chlorobenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)acetamide chemical structure, C16H16ClN5O2, CAS 922081-10-5](/s/BRZGWXORWKIZDK-UHFFFAOYSA-N.svg)
N-(2-(5-(3-Chlorobenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)acetamide
CAS 922081-10-5C16H16ClN5O2
![7-[(2-Chlorophenyl)methyl]-3-methyl-8-(prop-2-enylamino)purine-2,6-dione chemical structure, C16H16ClN5O2, CAS 377051-63-3](/s/HCZQSEIPAPMAKL-UHFFFAOYSA-N.svg)
7-[(2-Chlorophenyl)methyl]-3-methyl-8-(prop-2-enylamino)purine-2,6-dione
CAS 377051-63-3C16H16ClN5O2
![9-(3-Chloro-2-methylphenyl)-1-methyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione chemical structure, C16H16ClN5O2, CAS 876900-16-2](/s/LSICXBXOBCOADR-UHFFFAOYSA-N.svg)
9-(3-Chloro-2-methylphenyl)-1-methyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione
CAS 876900-16-2C16H16ClN5O2
![8-(3-Chloro-4-methylphenyl)-1,3-dimethyl-1,3,5-trihydroimidazolidino[1,2-h]pur ine-2,4-dione chemical structure, C16H16ClN5O2, CAS 919012-94-5](/s/JJLFFHXTIVJSFU-UHFFFAOYSA-N.svg)
8-(3-Chloro-4-methylphenyl)-1,3-dimethyl-1,3,5-trihydroimidazolidino[1,2-h]pur ine-2,4-dione
CAS 919012-94-5C16H16ClN5O2
![8-(4-Chlorophenyl)-3-ethyl-1-methyl-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione chemical structure, C16H16ClN5O2, CAS 872838-97-6](/s/AUZHSLGNJBHHAD-UHFFFAOYSA-N.svg)
8-(4-Chlorophenyl)-3-ethyl-1-methyl-7,8-dihydro-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione
CAS 872838-97-6C16H16ClN5O2
![9-(3-Chloro-4-methylphenyl)-1-methyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione chemical structure, C16H16ClN5O2, CAS 922452-38-8](/s/DTFWBVWQFLCTMA-UHFFFAOYSA-N.svg)
9-(3-Chloro-4-methylphenyl)-1-methyl-6,7,8,9-tetrahydropyrimido[2,1-f]purine-2,4(1H,3H)-dione
CAS 922452-38-8C16H16ClN5O2
Ethyl 6-chloro-4-(6-(2-cyanopropan-2-yl)pyridin-2-ylamino)pyridazine-3-carboxylate
CAS 1446793-21-0C16H16ClN5O2
![N-[(3-Chloro-5-methoxy-4-phenylmethoxyphenyl)methyl]-2H-tetrazol-5-amine chemical structure, C16H16ClN5O2, CAS 881039-93-6](/s/NETNBWWPUKYRPR-UHFFFAOYSA-N.svg)
N-[(3-Chloro-5-methoxy-4-phenylmethoxyphenyl)methyl]-2H-tetrazol-5-amine
CAS 881039-93-6C16H16ClN5O2
![1-(4-Chlorophenyl)-2-{3-[(3,5-dimethyl-1H-pyrazol-1-yl)carbonyl]-1H-1,2,4-triazol-1-yl}ethanol chemical structure, C16H16ClN5O2, CAS 1986486-67-2](/s/DUCIXBVTONEGCD-UHFFFAOYSA-N.svg)
1-(4-Chlorophenyl)-2-{3-[(3,5-dimethyl-1H-pyrazol-1-yl)carbonyl]-1H-1,2,4-triazol-1-yl}ethanol
CAS 1986486-67-2C16H16ClN5O2
tert-Butyl 5-((2-chloropyrimidin-4-yl)amino)-1H-indazole-1-carboxylate
CAS 1595290-49-5C16H16ClN5O2
![1-[(3R)-3-[3-(4-Amino-1,3,5-triazin-2-yl)-5-chlorophenyl]morpholin-4-yl]prop-2-en-1-one chemical structure, C16H16ClN5O2, CAS 3034876-85-9](/s/BMXYLROANWRSJZ-ZDUSSCGKSA-N.svg)
1-[(3R)-3-[3-(4-Amino-1,3,5-triazin-2-yl)-5-chlorophenyl]morpholin-4-yl]prop-2-en-1-one
CAS 3034876-85-9C16H16ClN5O2
![2-(6-Chloro-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-N-(3-methoxyphenyl)acetamide chemical structure, C16H16ClN5O2, CAS 879053-81-3](/s/QUWUECNQBKOXAZ-UHFFFAOYSA-N.svg)
2-(6-Chloro-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-N-(3-methoxyphenyl)acetamide
CAS 879053-81-3C16H16ClN5O2
![N-{1-tert-Butyl-4-oxo-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-5-yl}-3-chlorobenzamide chemical structure, C16H16ClN5O2, CAS 899995-37-0](/s/WHZMYRUXGAPVSY-UHFFFAOYSA-N.svg)
N-{1-tert-Butyl-4-oxo-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-5-yl}-3-chlorobenzamide
CAS 899995-37-0C16H16ClN5O2
![2-Chloro-N-(1-(3,4-dimethylphenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)propanamide chemical structure, C16H16ClN5O2, CAS 899738-00-2](/s/AYVAQMYWTGAIKK-UHFFFAOYSA-N.svg)
2-Chloro-N-(1-(3,4-dimethylphenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)propanamide
CAS 899738-00-2C16H16ClN5O2
![N-(1-(3-Chlorophenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)-3-methylbutanamide chemical structure, C16H16ClN5O2, CAS 941971-16-0](/s/ATWONKVYBADKEU-UHFFFAOYSA-N.svg)
N-(1-(3-Chlorophenyl)-4-oxo-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)-3-methylbutanamide
CAS 941971-16-0C16H16ClN5O2
- N-(2-Chlorophenyl)-2-{5,7,8-trimethyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-2-yl}acetamide1428358-40-0C16H16ClN5O2
- 2-[1-(3-Chlorophenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]-N-propylacetamide895019-49-5C16H16ClN5O2
- 2-[1-(3-Chlorophenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]-N-propan-2-ylacetamide895019-55-3C16H16ClN5O2
- N-{1-tert-Butyl-4-oxo-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-5-yl}-4-chlorobenzamide899945-24-5C16H16ClN5O2
- N-(2-(5-(4-Chlorobenzyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)acetamide921911-76-4C16H16ClN5O2
- N-(4-Chlorobenzyl)-3-(6-methoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)propanamide1324065-40-8C16H16ClN5O2
- N-(2-Chlorobenzyl)-3-(6-methoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)propanamide1324087-26-4C16H16ClN5O2
- 3-[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-N-[2-(1H-imidazol-4-yl)ethyl]propanamide1401588-76-8C16H16ClN5O2
- 2-Chloro-N-[5-[(3-methoxy-5-methyl-phenyl)methoxy]-2H-pyrazol-3-yl]pyrimidin-4-amine1000896-57-0C16H16ClN5O2
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-2-(4-chlorophenoxy)acetamide2034524-04-2C16H16ClN5O2
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-5-chloro-2-methoxybenzamide2034255-62-2C16H16ClN5O2
- 2-(2-Chlorophenyl)-N-((6-ethoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)acetamide2034417-05-3C16H16ClN5O2
- 6-(4-Chlorophenyl)-N,N-diethyl-4-oxo-4,5-dihydro[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide2108823-41-0C16H16ClN5O2
- 2-(2-Chlorophenyl)-N-((8-ethoxy-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)methyl)acetamide2034415-34-2C16H16ClN5O2
- 3-(3-Chlorophenyl)-N-((6-methoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)propanamide2034326-23-1C16H16ClN5O2
- 3-(3-Chlorophenyl)-N-((8-methoxy-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)methyl)propanamide2034282-06-7C16H16ClN5O2
- 3-(3-Chlorophenyl)-N-((3-(1-methyl-1H-pyrazol-4-yl)-1,2,4-oxadiazol-5-yl)methyl)propanamide2034385-28-7C16H16ClN5O2
- 2-(2-Chlorophenyl)-N-((3-(1-ethyl-1H-pyrazol-4-yl)-1,2,4-oxadiazol-5-yl)methyl)acetamide2034386-52-0C16H16ClN5O2
- 1-[(5-Chloropyrazin-2-yl)methyl]-3-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)urea2094829-74-8C16H16ClN5O2
- 1 suppliers1-(1-(5-Chloro-6-oxo-1,6-dihydropyridazin-4-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one941087-46-3C16H16ClN5O2
- 9-(3-Chlorophenyl)-1,7-dimethyl-1H,2H,3H,4H,6H,7H,8H,9H-pyrimido[1,2-g]purine-2,4-dione893999-61-6C16H16ClN5O2
- N-(3-Chlorophenyl)-4-(6-methoxy[1,2,4]triazolo[4,3-b]pyridazin-3-yl)butanamide1324061-01-9C16H16ClN5O2
- Tyk2-IN-22933667-23-3C16H16ClN5O2
- N-(5-Chloro-2-((2-(3-oxo-[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)ethyl)amino)phenyl)acetamide1311660-07-7C16H16ClN5O2
- tert-Butyl (4-(4-chloro-1H-pyrazolo[3,4-D]pyrimidin-1-yl)phenyl)carbamate1383927-18-1C16H16ClN5O2
- 1H-Indazole-1-carboxylic acid,4-[(2-chloro-4-pyrimidinyl)amino]-,1,1-dimethylethyl ester916438-67-0C16H16ClN5O2
- tert-Butyl (1-(2-chloropyrimidin-4-yl)-1H-indazol-3-yl)carbamate2103352-31-2C16H16ClN5O2
- 5-Chloro-6-{4-[(5-methoxypyrimidin-2-yl)oxy]piperidin-1-yl}pyridine-3-carbonitrile2549042-51-3C16H16ClN5O2
- 6-[5-(5-Chloropyridin-2-yl)-octahydropyrrolo[3,4-c]pyrrole-2-carbonyl]-2,3-dihydropyridazin-3-one2770602-73-6C16H16ClN5O2
- 2-Amino-4-(2-chloro-6-hydroxyphenyl)-N-cyclopropyl-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxamide1046861-93-1C16H16ClN5O2
- tert-Butyl N-(2-chloro-7H-purin-6-yl)-N-phenylcarbamate2680779-12-6C16H16ClN5O2
- Benzyl N-[9-(3-chloropropyl)-9H-purin-6-yl]carbamate2680863-95-8C16H16ClN5O2
- 1-(1-(1H-Imidazole-5-carbonyl)piperidin-4-yl)-5-chloro-1H-benzo[d]imidazol-2(3H)-one2321990-29-6C16H16ClN5O2
Frequently asked questions
What is the molar mass of C16H16ClN5O2?
The molar mass of C16H16ClN5O2 is 345.79 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 345.0993 Da.
How many compounds have the formula C16H16ClN5O2?
CompoundList lists 57 compounds with the molecular formula C16H16ClN5O2, including 9-(4-Chlorophenyl)-1,7-dimethyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione, N-(2-Butyltetrazol-5-yl)-5-(3-chlorophenyl)furan-2-carboxamide, Ethyl N-[5-amino-3-(4-chlorophenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl]carbamate. 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 C16H16ClN5O2?
C16H16ClN5O2 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.