Molecular formula
C20H17ClN4O2
52 compounds have this formula on CompoundList.
- Molar mass
- 380.83g/mol
- Monoisotopic mass
- 380.1040Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 14
The formula C20H17ClN4O2 describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 4 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 × 2063.08%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 174.50%1.008 × 17 = 17.136 g/mol
- Cl Chlorine × 19.31%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 414.71%14.007 × 4 = 56.028 g/mol
- O Oxygen × 28.40%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C20H17ClN4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 52 of 52 compounds
2-Amino-4-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 305865-51-4C20H17ClN4O2
8-(4-Chlorophenyl)-1-methyl-9-(2-phenylethyl)-3,9-dihydro-1H-purine-2,6-dione
CAS 61080-57-7C20H17ClN4O2
![Ethyl 7-(4-chlorophenyl)-5-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C20H17ClN4O2, CAS 457951-59-6](/s/ITXDLOBINUWNPQ-UHFFFAOYSA-N.svg)
Ethyl 7-(4-chlorophenyl)-5-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS 457951-59-6C20H17ClN4O2
![N-(5-Chloro-2-methylphenyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C20H17ClN4O2, CAS 864855-71-0](/s/BFTUUGJKORFKMU-UHFFFAOYSA-N.svg)
N-(5-Chloro-2-methylphenyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 864855-71-0C20H17ClN4O2
![2-(4-Chlorophenyl)-3-oxo-N-(propan-2-yl)-2H,3H,5H-pyrazolo[4,3-c]quinoline-8-carboxamide chemical structure, C20H17ClN4O2, CAS 1251629-95-4](/s/BCRYMULCGAJCSW-UHFFFAOYSA-N.svg)
2-(4-Chlorophenyl)-3-oxo-N-(propan-2-yl)-2H,3H,5H-pyrazolo[4,3-c]quinoline-8-carboxamide
CAS 1251629-95-4C20H17ClN4O2
![N-(2-Chlorobenzyl)-3-(4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)propanamide chemical structure, C20H17ClN4O2, CAS 1105246-63-6](/s/CYDHTFDOOBSBHZ-UHFFFAOYSA-N.svg)
N-(2-Chlorobenzyl)-3-(4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)propanamide
CAS 1105246-63-6C20H17ClN4O2
![N-(4-Chlorobenzyl)-3-(4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)propanamide chemical structure, C20H17ClN4O2, CAS 1105212-12-1](/s/PHBWIBYHHDSZOA-UHFFFAOYSA-N.svg)
N-(4-Chlorobenzyl)-3-(4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)propanamide
CAS 1105212-12-1C20H17ClN4O2
7-Benzyl-1-(3-chlorobenzyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione
CAS 442871-24-1C20H17ClN4O2
![4,4'-[(2-Chloro-1,4-phenylene)bis(2,1-diazenediyl)]bis[2-methylphenol] chemical structure, C20H17ClN4O2, CAS 4998-23-6](/s/UVZYLHBBQONCRZ-UHFFFAOYSA-N.svg)
4,4'-[(2-Chloro-1,4-phenylene)bis(2,1-diazenediyl)]bis[2-methylphenol]
CAS 4998-23-6C20H17ClN4O2
![Ethyl 7-(2-chlorophenyl)-5-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C20H17ClN4O2, CAS 512839-45-1](/s/KMOKKCRTBOWPDL-UHFFFAOYSA-N.svg)
Ethyl 7-(2-chlorophenyl)-5-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS 512839-45-1C20H17ClN4O2
![1-(2-Chlorophenyl)-5-(4-ethoxyphenyl)-6-methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one chemical structure, C20H17ClN4O2, CAS 901042-96-4](/s/FDKHMSYRMZGVML-UHFFFAOYSA-N.svg)
1-(2-Chlorophenyl)-5-(4-ethoxyphenyl)-6-methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CAS 901042-96-4C20H17ClN4O2
(E)-3-(2-Chlorophenyl)-N'-((E)-3-(2-methoxyphenyl)allylidene)-1H-pyrazole-5-carbohydrazide
CAS 1285535-78-5C20H17ClN4O2
![9-(3-Chlorophenyl)-6-(furan-2-yl)-2-methyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8-ol chemical structure, C20H17ClN4O2, CAS 886187-45-7](/s/PFZIKKVOVIDYFJ-UHFFFAOYSA-N.svg)
9-(3-Chlorophenyl)-6-(furan-2-yl)-2-methyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8-ol
CAS 886187-45-7C20H17ClN4O2
1H-Imidazo(1,2-a)(1,4)benzodiazepin-1-one, 2,4-dihydro-8-chloro-2-(((2-hydroxyethyl)amino)methylene)-6-phenyl-
CAS 61197-71-5C20H17ClN4O2
![Ethyl 7-(3-chlorophenyl)-5-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate chemical structure, C20H17ClN4O2, CAS 727407-31-0](/s/QIANUZPXBIYDDN-UHFFFAOYSA-N.svg)
Ethyl 7-(3-chlorophenyl)-5-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS 727407-31-0C20H17ClN4O2
![2-[5-[[4-Chloro-2-(cyclopropylmethoxy)phenyl]methoxy]pyrazol-1-yl]pyridine-4-carbonitrile chemical structure, C20H17ClN4O2, CAS 1613412-80-8](/s/RHYLIUWZRBHTGX-UHFFFAOYSA-N.svg)
2-[5-[[4-Chloro-2-(cyclopropylmethoxy)phenyl]methoxy]pyrazol-1-yl]pyridine-4-carbonitrile
CAS 1613412-80-8C20H17ClN4O2
![N-(3-Chloro-2-methylphenyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C20H17ClN4O2, CAS 864855-70-9](/s/CYXVQNLLDAAOTA-UHFFFAOYSA-N.svg)
N-(3-Chloro-2-methylphenyl)-1,9-dimethyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 864855-70-9C20H17ClN4O2
![N-(3-Chlorophenyl)-2-[2-(5-ethyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl]acetamide chemical structure, C20H17ClN4O2, CAS 946334-71-0](/s/OXLKDORUDPRKSV-UHFFFAOYSA-N.svg)
N-(3-Chlorophenyl)-2-[2-(5-ethyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl]acetamide
CAS 946334-71-0C20H17ClN4O2
![4-(2-Chlorobenzyl)-1-methyl-6-(4-methylphenyl)-1H-pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione chemical structure, C20H17ClN4O2, CAS 892307-28-7](/s/NNXOTHRLUUYFFN-UHFFFAOYSA-N.svg)
4-(2-Chlorobenzyl)-1-methyl-6-(4-methylphenyl)-1H-pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione
CAS 892307-28-7C20H17ClN4O2
![5-(2-Chlorophenyl)-N-(3-[1,2,4]triazolo[4,3-a]pyridin-3-ylpropyl)-2-furamide chemical structure, C20H17ClN4O2, CAS 1574335-55-9](/s/DCPAZRMBMVRTAX-UHFFFAOYSA-N.svg)
5-(2-Chlorophenyl)-N-(3-[1,2,4]triazolo[4,3-a]pyridin-3-ylpropyl)-2-furamide
CAS 1574335-55-9C20H17ClN4O2
![N-(3-(1H-Benzo[d]imidazol-2-yl)propyl)-8-chloro-4-hydroxyquinoline-3-carboxamide chemical structure, C20H17ClN4O2, CAS 1574296-91-5](/s/WPYSYDRIBGDBBG-UHFFFAOYSA-N.svg)
N-(3-(1H-Benzo[d]imidazol-2-yl)propyl)-8-chloro-4-hydroxyquinoline-3-carboxamide
CAS 1574296-91-5C20H17ClN4O2
1-(1H-Benzimidazol-2-yl)-4-ethyl-3-methyl-1H-pyrazol-5-yl 3-chlorobenzoate
CAS 925642-66-6C20H17ClN4O2
![N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-2-(4-oxoquinazolin-3(4H)-yl)acetamide chemical structure, C20H17ClN4O2, CAS 920476-77-3](/s/NSZYFVSUHSRZNF-UHFFFAOYSA-N.svg)
N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-2-(4-oxoquinazolin-3(4H)-yl)acetamide
CAS 920476-77-3C20H17ClN4O2
![5-[3-(3-Chloro-4-ethoxyphenyl)-1H-pyrazol-5-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole chemical structure, C20H17ClN4O2, CAS 1192580-58-7](/s/WATHBZIOEZHWFM-UHFFFAOYSA-N.svg)
5-[3-(3-Chloro-4-ethoxyphenyl)-1H-pyrazol-5-yl]-3-(4-methylphenyl)-1,2,4-oxadiazole
CAS 1192580-58-7C20H17ClN4O2
- 2-(3-(3-Chlorophenyl)-2-oxoimidazolidin-1-yl)-N-(quinolin-8-yl)acetamide1251577-35-1C20H17ClN4O2
- N-[2-(4-Chloro-1H-indol-1-yl)ethyl]-2-(4-oxoquinazolin-3(4H)-yl)acetamide1282104-05-5C20H17ClN4O2
- N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-2-(1-oxophthalazin-2(1H)-yl)acetamide1324093-55-1C20H17ClN4O2
- N-[2-(6-Chloro-1H-indol-1-yl)ethyl]-2-(1-oxophthalazin-2(1H)-yl)acetamide1324096-85-6C20H17ClN4O2
- N-[2-(6-Chloro-1H-indol-1-yl)ethyl]-2-(4-oxoquinazolin-3(4H)-yl)acetamide1324067-69-7C20H17ClN4O2
- N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-3-methyl-4-oxo-3,4-dihydro-1-phthalazinecarboxamide1374538-77-8C20H17ClN4O2
- 2-(2-Chlorobenzyl)-7-(3,4-dimethylphenyl)-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione2034355-10-5C20H17ClN4O2
- 2-(4-Chlorobenzyl)-7-(3,4-dimethylphenyl)-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione2034341-69-8C20H17ClN4O2
- 2-(3-Chlorobenzyl)-7-(3,4-dimethylphenyl)-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione2034515-41-6C20H17ClN4O2
- 7-(3-Chloro-2-methylphenyl)-2-(2-methylbenzyl)-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione2034341-96-1C20H17ClN4O2
- 7-(3-Chloro-2-methylphenyl)-2-(4-methylbenzyl)-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione2034281-95-1C20H17ClN4O2
- 7-(3-Chloro-2-methylphenyl)-2-(3-methylbenzyl)-[1,2,4]triazolo[4,3-a]pyrazine-3,8(2H,7H)-dione2034588-73-1C20H17ClN4O2
- 3-Chloro-N-(1-methyl-6-oxo-4-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridin-3-yl)benzamide1173033-47-0C20H17ClN4O2
- Propan-2-yl 2-amino-1-(3-chlorophenyl)pyrrolo[3,2-b]quinoxaline-3-carboxylate498536-95-1C20H17ClN4O2
- Propyl 2-amino-1-(4-chlorophenyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate848766-02-9C20H17ClN4O2
- N-(3-Chloro-4-methylphenyl)-2-[2-(5-methyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl]acetamide923677-66-1C20H17ClN4O2
- N-(4-Chlorophenyl)-2-[2-(5-ethyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl]acetamide946231-90-9C20H17ClN4O2
- N-(2-Chlorobenzyl)-2-(8-methyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)acetamide1105207-94-0C20H17ClN4O2
- N-(3-Chlorobenzyl)-3-(4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)propanamide1185146-04-6C20H17ClN4O2
- N-(4-Chlorophenethyl)-2-(4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)acetamide1189932-21-5C20H17ClN4O2
- N-(4-Chlorophenyl)-3-(8-methyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)propanamide1206984-89-5C20H17ClN4O2
- 3-(4-Chlorophenyl)-7-(tetrahydrofuran-2-ylmethyl)pyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-one1209647-85-7C20H17ClN4O2
- Methyl 2-[(7-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]quinolin-4-yl)amino]benzoate25628-00-6C20H17ClN4O2
- 1-(3-Chlorophenyl)-N-(1-cyanocyclopentyl)-5-(furan-2-yl)-1H-pyrazole-3-carboxamide1423645-90-2C20H17ClN4O2
- Ethyl 1-((2-(4-chlorophenyl)-imidazo[1,2-a]pyridin-3-yl)methyl)-1H-imidazole-2-carboxylate1197846-32-4C20H17ClN4O2
- N-(1-Acetylindolin-5-yl)-1-(3-chlorophenyl)-1H-pyrazole-3-carboxamide1424501-30-3C20H17ClN4O2
- 2-{1-[2-(2-Chlorophenyl)acetyl]azetidin-3-yl}-6-(pyridin-4-yl)-2,3-dihydropyridazin-3-one2380087-67-0C20H17ClN4O2
- 2-Chloro-N-(3-((6-(prop-2-yn-1-yloxy)quinazolin-4-yl)amino)benzyl)acetamide3037703-79-7C20H17ClN4O2
Frequently asked questions
What is the molar mass of C20H17ClN4O2?
The molar mass of C20H17ClN4O2 is 380.83 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 380.1040 Da.
How many compounds have the formula C20H17ClN4O2?
CompoundList lists 52 compounds with the molecular formula C20H17ClN4O2, including 2-Amino-4-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile, 8-(4-Chlorophenyl)-1-methyl-9-(2-phenylethyl)-3,9-dihydro-1H-purine-2,6-dione, Ethyl 7-(4-chlorophenyl)-5-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate. 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 C20H17ClN4O2?
C20H17ClN4O2 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.