CompoundList
Sign in
Molecular formula

C19H16ClN5O2

47 compounds have this formula on CompoundList.

Molar mass
381.82g/mol
Monoisotopic mass
381.0993Da
Atoms
43
Elements
5
Rings plus double bonds
14

The formula C19H16ClN5O2 describes a molecule made of 19 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 × 1959.77%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 164.22%
    1.008 × 16 = 16.128 g/mol
  • Cl Chlorine × 19.28%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 518.34%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 28.38%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C19H16ClN5O2

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 47 of 47 compounds

Azd-2066 chemical structure, C19H16ClN5O2, CAS 934282-55-0
Azd-2066
CAS 934282-55-0C19H16ClN5O2
2-{7-Chloro-5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-4-yl}-N-(4-ethylphenyl)acetamide chemical structure, C19H16ClN5O2, CAS 931684-72-9
2-{7-Chloro-5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-4-yl}-N-(4-ethylphenyl)acetamide
CAS 931684-72-9C19H16ClN5O2
N-[4-Amino-6-(3-methyl-1-benzofuran-2-yl)-1,3,5-triazin-2-yl]-N-(5-chloro-2-methoxyphenyl)amine chemical structure, C19H16ClN5O2, CAS 714210-71-6
N-[4-Amino-6-(3-methyl-1-benzofuran-2-yl)-1,3,5-triazin-2-yl]-N-(5-chloro-2-methoxyphenyl)amine
CAS 714210-71-6C19H16ClN5O2
3-[4-(3-Chlorobenzoyl)-1-methyl-1H-pyrrol-2-yl]-2-[5-(dimethylamino)-1,3,4-oxadiazol-2-yl]acrylonitrile chemical structure, C19H16ClN5O2, CAS 338978-23-7
3-[4-(3-Chlorobenzoyl)-1-methyl-1H-pyrrol-2-yl]-2-[5-(dimethylamino)-1,3,4-oxadiazol-2-yl]acrylonitrile
CAS 338978-23-7C19H16ClN5O2
1-(3-Chlorophenyl)-N-(3,4-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C19H16ClN5O2, CAS 890945-93-4
1-(3-Chlorophenyl)-N-(3,4-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890945-93-4C19H16ClN5O2
N-{4-[1-(3-Chlorobenzyl)-1H-benzimidazol-2-yl]-1,2,5-oxadiazol-3-yl}propanamide chemical structure, C19H16ClN5O2, CAS 893766-34-2
N-{4-[1-(3-Chlorobenzyl)-1H-benzimidazol-2-yl]-1,2,5-oxadiazol-3-yl}propanamide
CAS 893766-34-2C19H16ClN5O2
1-(3-Chlorophenyl)-N-(2,4-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C19H16ClN5O2, CAS 890944-56-6
1-(3-Chlorophenyl)-N-(2,4-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 890944-56-6C19H16ClN5O2
2-(4-Chlorophenyl)-7-(tetrahydrofuran-2-ylmethyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one chemical structure, C19H16ClN5O2, CAS 941003-69-6
2-(4-Chlorophenyl)-7-(tetrahydrofuran-2-ylmethyl)pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one
CAS 941003-69-6C19H16ClN5O2
2-(4-Chlorobenzyl)-5-(1-(2-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-1,3,4-oxadiazole chemical structure, C19H16ClN5O2, CAS 1081140-60-4
2-(4-Chlorobenzyl)-5-(1-(2-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-1,3,4-oxadiazole
CAS 1081140-60-4C19H16ClN5O2
7-Chloro-4-hydroxy-N-[3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propyl]quinoline-3-carboxamide chemical structure, C19H16ClN5O2, CAS 1630868-81-3
7-Chloro-4-hydroxy-N-[3-([1,2,4]triazolo[4,3-a]pyridin-3-yl)propyl]quinoline-3-carboxamide
CAS 1630868-81-3C19H16ClN5O2
2-(2-Chlorophenyl)-7-(3-hydroxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C19H16ClN5O2, CAS 531493-80-8
2-(2-Chlorophenyl)-7-(3-hydroxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide
CAS 531493-80-8C19H16ClN5O2
5-[1-(5-Chloro-2-methylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-3-(4-methoxyphenyl)-1,2,4-oxadiazole chemical structure, C19H16ClN5O2, CAS 941882-29-7
5-[1-(5-Chloro-2-methylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-3-(4-methoxyphenyl)-1,2,4-oxadiazole
CAS 941882-29-7C19H16ClN5O2
5-[1-(5-Chloro-2-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole chemical structure, C19H16ClN5O2, CAS 895094-01-6
5-[1-(5-Chloro-2-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole
CAS 895094-01-6C19H16ClN5O2
N-(4-Chlorobenzyl)-2-(1-methyl-4-oxo[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide chemical structure, C19H16ClN5O2, CAS 1260933-34-3
N-(4-Chlorobenzyl)-2-(1-methyl-4-oxo[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide
CAS 1260933-34-3C19H16ClN5O2
3-(2-Chlorobenzyl)-6-(4-methoxybenzyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one chemical structure, C19H16ClN5O2, CAS 1326806-31-8
3-(2-Chlorobenzyl)-6-(4-methoxybenzyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one
CAS 1326806-31-8C19H16ClN5O2
2-(4-Chloro-1H-indol-1-yl)-N-[3-(2-methoxyphenyl)-1H-1,2,4-triazol-5-yl]acetamide chemical structure, C19H16ClN5O2, CAS 1442079-39-1
2-(4-Chloro-1H-indol-1-yl)-N-[3-(2-methoxyphenyl)-1H-1,2,4-triazol-5-yl]acetamide
CAS 1442079-39-1C19H16ClN5O2
7-(2-Chlorophenyl)-2-(3-hydroxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C19H16ClN5O2, CAS 539814-85-2
7-(2-Chlorophenyl)-2-(3-hydroxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide
CAS 539814-85-2C19H16ClN5O2
1-[(3-Chlorophenoxy)methyl]-N-(1-methylbenzimidazol-2-yl)pyrazole-3-carboxamide chemical structure, C19H16ClN5O2, CAS 1005674-62-3
1-[(3-Chlorophenoxy)methyl]-N-(1-methylbenzimidazol-2-yl)pyrazole-3-carboxamide
CAS 1005674-62-3C19H16ClN5O2
5-[1-(3-Chloro-4-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole chemical structure, C19H16ClN5O2, CAS 932312-54-4
5-[1-(3-Chloro-4-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole
CAS 932312-54-4C19H16ClN5O2
5-(1-(3-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-3-(2-ethoxyphenyl)-1,2,4-oxadiazole chemical structure, C19H16ClN5O2, CAS 1251617-67-0
5-(1-(3-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl)-3-(2-ethoxyphenyl)-1,2,4-oxadiazole
CAS 1251617-67-0C19H16ClN5O2
N-(2-Chloro-4-methylphenyl)-2-(7-methyl-3-oxo[1,2,4]triazolo[4,3-c]quinazolin-2(3H)-yl)acetamide chemical structure, C19H16ClN5O2, CAS 1226432-75-2
N-(2-Chloro-4-methylphenyl)-2-(7-methyl-3-oxo[1,2,4]triazolo[4,3-c]quinazolin-2(3H)-yl)acetamide
CAS 1226432-75-2C19H16ClN5O2
N-[2-(4-Chloro-1H-indol-1-yl)ethyl]-2-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetamide chemical structure, C19H16ClN5O2, CAS 1282124-62-2
N-[2-(4-Chloro-1H-indol-1-yl)ethyl]-2-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetamide
CAS 1282124-62-2C19H16ClN5O2
2-(8-Chloro-3-oxo-[1,2,4]triazolo[4,3-c]quinazolin-2(3H)-yl)-N-(4-methylbenzyl)acetamide chemical structure, C19H16ClN5O2, CAS 1286706-19-1
2-(8-Chloro-3-oxo-[1,2,4]triazolo[4,3-c]quinazolin-2(3H)-yl)-N-(4-methylbenzyl)acetamide
CAS 1286706-19-1C19H16ClN5O2
3-(2-Chlorobenzyl)-6-(3-methoxybenzyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one chemical structure, C19H16ClN5O2, CAS 1326853-40-0
3-(2-Chlorobenzyl)-6-(3-methoxybenzyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one
CAS 1326853-40-0C19H16ClN5O2

Frequently asked questions

What is the molar mass of C19H16ClN5O2?

The molar mass of C19H16ClN5O2 is 381.82 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 381.0993 Da.

How many compounds have the formula C19H16ClN5O2?

CompoundList lists 47 compounds with the molecular formula C19H16ClN5O2, including Azd-2066, 2-{7-Chloro-5-oxo-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-4-yl}-N-(4-ethylphenyl)acetamide, N-[4-Amino-6-(3-methyl-1-benzofuran-2-yl)-1,3,5-triazin-2-yl]-N-(5-chloro-2-methoxyphenyl)amine. 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 C19H16ClN5O2?

C19H16ClN5O2 has a degree of unsaturation of 14. 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.