C20H18ClN5O2
44 compounds have this formula on CompoundList.
- Molar mass
- 395.85g/mol
- Monoisotopic mass
- 395.1149Da
- Atoms
- 46
- Elements
- 5
- Rings plus double bonds
- 14
The formula C20H18ClN5O2 describes a molecule made of 20 carbon atoms, 18 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 × 2060.69%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 184.58%1.008 × 18 = 18.144 g/mol
- Cl Chlorine × 18.96%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 517.69%14.007 × 5 = 70.035 g/mol
- O Oxygen × 28.08%15.999 × 2 = 31.998 g/mol
Compounds with the formula C20H18ClN5O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 44 of 44 compounds
![2-(3-Chlorophenyl)-7-(3-methoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C20H18ClN5O2, CAS 539815-40-2](/s/QYAAQLVXJAOJTF-UHFFFAOYSA-N.svg)
![7-(2-Chlorophenyl)-2-(2-methoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C20H18ClN5O2, CAS 538318-91-1](/s/JZACWQQHADPNHC-UHFFFAOYSA-N.svg)
![1-(5-Chloro-2-methylphenyl)-N-(3,4-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5O2, CAS 890937-88-9](/s/PBYCWERISWKPHV-UHFFFAOYSA-N.svg)
![4-(4-Chlorophenyl)-2-(4-methoxyanilino)-8-methyl-1,4-dihydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one chemical structure, C20H18ClN5O2, CAS 879621-89-3](/s/RKPYHLMPMWOBBZ-UHFFFAOYSA-N.svg)
![4-(3-Chlorophenyl)-2-(4-methoxyanilino)-8-methyl-1,4-dihydro-6H-pyrimido[1,2-a][1,3,5]triazin-6-one chemical structure, C20H18ClN5O2, CAS 879614-14-9](/s/SLKAYMYYRRTSQE-UHFFFAOYSA-N.svg)
![N-Benzyl-2-(8-chloro-5-oxo[1,2,3]triazolo[1,5-a]quinazolin-4(5H)-yl)-N-ethylacetamide chemical structure, C20H18ClN5O2, CAS 898418-94-5](/s/MUZRTBXMRRWFQH-UHFFFAOYSA-N.svg)
![1-(5-Chloro-2-methylphenyl)-N-(2,4-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5O2, CAS 890937-43-6](/s/ATPHIXHHDACUEB-UHFFFAOYSA-N.svg)
![1-(3-Chloro-4-methylphenyl)-N-(2,4-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5O2, CAS 890892-46-3](/s/ZWUIETQQDJDIIB-UHFFFAOYSA-N.svg)
![1-(3-Chloro-4-methylphenyl)-N-(2,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C20H18ClN5O2, CAS 890892-82-7](/s/FBMIMVAHNUKSGZ-UHFFFAOYSA-N.svg)
![N-(4-Chlorophenyl)-2-[4-oxo-1-(propan-2-yl)[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl]acetamide chemical structure, C20H18ClN5O2, CAS 1261010-47-2](/s/QUKYDQCYFLWWMN-UHFFFAOYSA-N.svg)
![7-(4-Chlorophenyl)-2-(4-methoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C20H18ClN5O2, CAS 538318-15-9](/s/JAECVBXIWHCBHT-UHFFFAOYSA-N.svg)
![2-Amino-1-(4-chlorophenyl)-N-(2-methoxyethyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide chemical structure, C20H18ClN5O2, CAS 378760-94-2](/s/FPOFQPHZIIIPSH-UHFFFAOYSA-N.svg)
![7-Benzyl-8-[(2-chlorophenyl)methylamino]-3-methylpurine-2,6-dione chemical structure, C20H18ClN5O2, CAS 868257-19-6](/s/CUOVWWKIPXNIHF-UHFFFAOYSA-N.svg)
![N-(2-Chlorobenzyl)-4-oxo-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide chemical structure, C20H18ClN5O2, CAS 946279-44-3](/s/CSRSXSJKCSWUHI-UHFFFAOYSA-N.svg)
![N-(4-Chlorophenyl)-2-(4-oxo-1-propyl[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide chemical structure, C20H18ClN5O2, CAS 1260986-48-8](/s/BLRWGVVZVAMCNO-UHFFFAOYSA-N.svg)
![2-{8-Chloro-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]quinazolin-2-yl}-N-[4-(propan-2-yl)phenyl]acetamide chemical structure, C20H18ClN5O2, CAS 1286727-57-8](/s/SIWQWCOXGILKSF-UHFFFAOYSA-N.svg)
![5-Chloro-N-{4-[5-(methoxymethyl)-1H-1,2,4-triazol-3-yl]phenyl}-1-methyl-1H-indole-2-carboxamide chemical structure, C20H18ClN5O2, CAS 1401601-65-7](/s/GEVTWJYRSLYCEP-UHFFFAOYSA-N.svg)
![N-(3-Chloro-4-methylphenyl)-2-[2-(4-methylphenyl)-5-oxo-5,6-dihydro-4H-imidazo[1,2-b][1,2,4]triazol-6-yl]acetamide chemical structure, C20H18ClN5O2, CAS 1158287-43-4](/s/SWLKKYDOXJHBKR-UHFFFAOYSA-N.svg)
![7-(4-Chlorophenyl)-2-(3-methoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C20H18ClN5O2, CAS 538318-55-7](/s/KJXAAKVVGYSWHK-UHFFFAOYSA-N.svg)
![1-(3-Chlorophenyl)-5-oxo-N-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]pyrrolidine-3-carboxamide chemical structure, C20H18ClN5O2, CAS 1144484-33-2](/s/HNCRHPIVDKTSPK-UHFFFAOYSA-N.svg)
![2-(8-Chloro-3-oxo-[1,2,4]triazolo[4,3-c]quinazolin-2(3H)-yl)-N-mesitylacetamide chemical structure, C20H18ClN5O2, CAS 1207043-25-1](/s/YPUGMMPPONADKF-UHFFFAOYSA-N.svg)
- N-(2-Chloro-4-methylphenyl)-2-(1-ethyl-4-oxo-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide1359320-23-2C20H18ClN5O2
- N-(3-Chlorophenyl)-2-(1-isopropyl-4-oxo-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide1359066-37-7C20H18ClN5O2
- N-[2-(6-Chloro-1H-indol-1-yl)ethyl]-3-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)propanamide1324062-90-9C20H18ClN5O2
- 5-Chloro-N-{3-[5-(methoxymethyl)-1H-1,2,4-triazol-3-yl]phenyl}-1-methyl-1H-indole-2-carboxamide1401573-55-4C20H18ClN5O2
- 4-(3-Chlorophenyl)-N-(4-(2-oxopyrrolidin-1-yl)benzyl)-1H-1,2,3-triazole-5-carboxamide1795087-24-9C20H18ClN5O2
- N-(3-Chloro-2-methylphenyl)-2-[2-(4-methylphenyl)-5-oxo-5,6-dihydro-4H-imidazo[1,2-b][1,2,4]triazol-6-yl]acetamide1158445-08-9C20H18ClN5O2
- 2-Chloro-5-(furan-2-yl)-N-[[1-methyl-3-(2-methylpyrazol-3-yl)pyrazol-5-yl]methyl]benzamide3100913-05-8C20H18ClN5O2
- N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-3-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)propanamide921163-82-8C20H18ClN5O2
- N-(4-Chlorobenzyl)-4-oxo-8-(p-tolyl)-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide946310-99-2C20H18ClN5O2
- N-[2-(4-Chloro-1H-indol-1-yl)ethyl]-3-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)propanamide1282125-97-6C20H18ClN5O2
- N-(5-Chloro-2-methylphenyl)-2-(1-ethyl-4-oxo-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide1359453-87-4C20H18ClN5O2
- N-(3-Chloro-2-methylphenyl)-2-(1-ethyl-4-oxo-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide1358888-30-8C20H18ClN5O2
- N-(2-Chlorophenyl)-2-(4-oxo-1-propyl-[1,2,4]triazolo[4,3-a]quinoxalin-5(4H)-yl)acetamide1358275-56-5C20H18ClN5O2
- 4-(1-(2-Amino-5-chloropyrimidin-4-yl)indolin-6-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol1202761-99-6C20H18ClN5O2
- N-[2-(6-Chloro-1H-indol-1-yl)ethyl]-2-[2-(4H-1,2,4-triazol-4-yl)phenoxy]acetamide1574466-18-4C20H18ClN5O2
- tert-Butyl 5-((2-chloroquinazolin-4-yl)amino)-1H-indazole-1-carboxylate2259361-41-4C20H18ClN5O2
- N-(3-Chlorophenyl)-2-{5-oxo-2-propyl-5H,6H-[1,2,4]triazolo[1,5-c]quinazolin-6-yl}acetamide2380194-80-7C20H18ClN5O2
- N-(4-Chlorophenyl)-2-{5-oxo-2-propyl-5H,6H-[1,2,4]triazolo[1,5-c]quinazolin-6-yl}acetamide2380184-97-2C20H18ClN5O2
- 5-Chloro-6-[4-(2,4-dioxo-3-phenylimidazolidin-1-yl)piperidin-1-yl]pyridine-3-carbonitrile2770615-08-0C20H18ClN5O2
- Methyl 4-((4-(7-chloro-2-methyl-1,5-dihydroimidazo[1,2-a]pyridin-3-yl)pyrimidin-2-yl)amino)benzoate1204526-41-9C20H18ClN5O2
Frequently asked questions
What is the molar mass of C20H18ClN5O2?
The molar mass of C20H18ClN5O2 is 395.85 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 395.1149 Da.
How many compounds have the formula C20H18ClN5O2?
CompoundList lists 44 compounds with the molecular formula C20H18ClN5O2, including 1-(4-Chlorophenyl)-3-cyano-2-((3S,4R)-6-cyano-3-hydroxy-2,2-dimethyl-3,4-dihydro-2H-chromen-4-yl)guanidine, Bms 180448, 2-(3-Chlorophenyl)-7-(3-methoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide. 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 C20H18ClN5O2?
C20H18ClN5O2 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.