Molecular formula
C20H21FN4O2
56 compounds have this formula on CompoundList.
- Molar mass
- 368.41g/mol
- Monoisotopic mass
- 372.1900Da
- Atoms
- 48
- Elements
- 5
- Rings plus double bonds
- 12
The formula C20H21FN4O2 describes a molecule made of 20 carbon atoms, 21 hydrogen atoms, 1 fluorine 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 × 2065.20%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 215.75%1.008 × 21 = 21.168 g/mol
- F Fluorine × 15.16%18.998 × 1 = 18.998 g/mol
- N Nitrogen × 415.21%14.007 × 4 = 56.028 g/mol
- O Oxygen × 28.69%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C20H21FN4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 56 of 56 compounds
SB 239063
CAS 193551-21-2C20H21FN4O2
1H-Indazole-3-carboxamide, N-(1-(aminocarbonyl)-2-methylpropyl)-1-((4-fluorophenyl)methyl)-
CAS 1629062-56-1C20H21FN4O2
![4-[4-(Dimethylamino)phenyl]-N-(4-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide chemical structure, C20H21FN4O2, CAS 537678-92-5](/s/CARROEYJMVAVET-UHFFFAOYSA-N.svg)
4-[4-(Dimethylamino)phenyl]-N-(4-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 537678-92-5C20H21FN4O2
N-((1S)-1-(Aminocarbonyl)-2-methylpropyl)-1-((4-fluorophenyl)methyl)-1H-indazole-3-carboxamide
CAS 1185282-01-2C20H21FN4O2
![N-Cyclohexyl-2-{2-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]-1H-pyrrol-1-yl}acetamide chemical structure, C20H21FN4O2, CAS 1260919-22-9](/s/VBJQVJSQPBPZIR-UHFFFAOYSA-N.svg)
N-Cyclohexyl-2-{2-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]-1H-pyrrol-1-yl}acetamide
CAS 1260919-22-9C20H21FN4O2
![N-[2-(5-Fluoro-1H-indol-3-yl)ethyl]-2-(3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)acetamide chemical structure, C20H21FN4O2, CAS 1324089-60-2](/s/TWYGDPUHNMXZMP-UHFFFAOYSA-N.svg)
N-[2-(5-Fluoro-1H-indol-3-yl)ethyl]-2-(3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)acetamide
CAS 1324089-60-2C20H21FN4O2
![N-[(4-Fluorophenyl)methyl]-2-{5-methyl-2-oxo-1,4,8-triazatricyclo[7.4.0.0^{3,7}]trideca-3(7),5,8-trien-4-yl}acetamide chemical structure, C20H21FN4O2, CAS 1775309-87-9](/s/DUZINJBABFVNPX-UHFFFAOYSA-N.svg)
N-[(4-Fluorophenyl)methyl]-2-{5-methyl-2-oxo-1,4,8-triazatricyclo[7.4.0.0^{3,7}]trideca-3(7),5,8-trien-4-yl}acetamide
CAS 1775309-87-9C20H21FN4O2
![2-(4-Fluorophenyl)-8-(2-methylbenzoyl)-1,2,4,8-tetraazaspiro[4.5]decan-3-one chemical structure, C20H21FN4O2, CAS 1775454-77-7](/s/QPUDITKXPWWIMY-UHFFFAOYSA-N.svg)
2-(4-Fluorophenyl)-8-(2-methylbenzoyl)-1,2,4,8-tetraazaspiro[4.5]decan-3-one
CAS 1775454-77-7C20H21FN4O2
![2-Cyclopentyl-N-(2-fluoro-5-(6-methoxyimidazo[1,2-b]pyridazin-2-yl)phenyl)acetamide chemical structure, C20H21FN4O2, CAS 955802-31-0](/s/BKDSPWBFCCGAHZ-UHFFFAOYSA-N.svg)
2-Cyclopentyl-N-(2-fluoro-5-(6-methoxyimidazo[1,2-b]pyridazin-2-yl)phenyl)acetamide
CAS 955802-31-0C20H21FN4O2
2(3H)-Oxazolone, 4-(4-fluorophenyl)-5-(2-(4-(2-pyridinyl)-1-piperazinyl)ethyl)-
CAS 52867-80-8C20H21FN4O2
![1-{2-[4-(2-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile chemical structure, C20H21FN4O2, CAS 932475-17-7](/s/WBUWSUMFZQQPPI-UHFFFAOYSA-N.svg)
1-{2-[4-(2-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
CAS 932475-17-7C20H21FN4O2
![1-(4-((1H-Benzo[d]imidazol-2-yl)methyl)piperazin-1-yl)-2-(2-fluorophenoxy)ethanone chemical structure, C20H21FN4O2, CAS 1173246-43-9](/s/ACBXYPKWIHFFNF-UHFFFAOYSA-N.svg)
1-(4-((1H-Benzo[d]imidazol-2-yl)methyl)piperazin-1-yl)-2-(2-fluorophenoxy)ethanone
CAS 1173246-43-9C20H21FN4O2
ab-Fubinaca 3-fluorobenzyl isomer
CAS 1185282-19-2C20H21FN4O2
ab-Fubinaca 2-fluorobenzyl isomer
CAS 1185282-16-9C20H21FN4O2
![4-[4-(4-Fluorophenyl)piperazin-1-yl]-6,7-dimethoxyquinazoline chemical structure, C20H21FN4O2, CAS 229476-62-4](/s/LWFZGPLTSLSJJQ-UHFFFAOYSA-N.svg)
4-[4-(4-Fluorophenyl)piperazin-1-yl]-6,7-dimethoxyquinazoline
CAS 229476-62-4C20H21FN4O2
![2-Amino-6-(2-(dimethylamino)ethyl)-4-(4-fluorophenyl)-7-methyl-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile chemical structure, C20H21FN4O2, CAS 758700-98-0](/s/PAZFEDQMWDRDNK-UHFFFAOYSA-N.svg)
2-Amino-6-(2-(dimethylamino)ethyl)-4-(4-fluorophenyl)-7-methyl-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile
CAS 758700-98-0C20H21FN4O2
![4-[4-(Dimethylamino)phenyl]-N-(2-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide chemical structure, C20H21FN4O2, CAS 783307-30-2](/s/FVRNCVNABUFFEJ-UHFFFAOYSA-N.svg)
4-[4-(Dimethylamino)phenyl]-N-(2-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 783307-30-2C20H21FN4O2
AB-FUBINACA isomer 2
CAS 2365471-64-1C20H21FN4O2
1-(2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
CAS 932528-67-1C20H21FN4O2
(±)-Ab-fubinaca 3-fluorobenzyl isomer
CAS 2071635-50-0C20H21FN4O2
N-(2-(Dimethylamino)ethyl)-1-(4-fluorobenzyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide
CAS 946208-01-1C20H21FN4O2
N-((1-(3-Cyanopyridin-2-yl)piperidin-4-yl)methyl)-2-(2-fluorophenoxy)acetamide
CAS 1797285-17-6C20H21FN4O2
![2-{2-[3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-1H-pyrrol-1-yl}-1-(2-methylpiperidin-1-yl)ethanone chemical structure, C20H21FN4O2, CAS 1261021-28-6](/s/PJBSGSKFWIFUQF-UHFFFAOYSA-N.svg)
2-{2-[3-(4-Fluorophenyl)-1,2,4-oxadiazol-5-yl]-1H-pyrrol-1-yl}-1-(2-methylpiperidin-1-yl)ethanone
CAS 1261021-28-6C20H21FN4O2
![2-[3-(Dimethylamino)-4-(4-methoxyphenyl)-1H-pyrazol-1-yl]-N-(4-fluorophenyl)acetamide chemical structure, C20H21FN4O2, CAS 1286699-71-5](/s/VTNRVJBCRCDQET-UHFFFAOYSA-N.svg)
2-[3-(Dimethylamino)-4-(4-methoxyphenyl)-1H-pyrazol-1-yl]-N-(4-fluorophenyl)acetamide
CAS 1286699-71-5C20H21FN4O2
- Urea, N-ethyl-N(sup 1)-(5-(2-fluorophenyl)-2,3-dihydro-1-methyl-2-oxo-1H-1,4-benzodiazepin-7-yl)-N-methyl-74858-69-8C20H21FN4O2
- N-Cyclopentyl-3-[2-(4-fluorophenyl)-4-oxo-4H,5H-pyrazolo[1,5-a]pyrazin-5-yl]propanamide1326895-83-3C20H21FN4O2
- 3-(4-Fluorophenyl)-N-(2-methoxyethyl)-1-methyl-N-(pyridin-4-ylmethyl)-1H-pyrazole-5-carboxamide1396812-28-4C20H21FN4O2
- 6-Cyclopropyl-3-{[1-(6-fluoro-1,3-benzoxazol-2-yl)piperidin-4-yl]methyl}-3,4-dihydropyrimidin-4-one2176201-60-6C20H21FN4O2
- 1 suppliers4-(2,3-Dihydro-2-oxo-1H-benzo[d]imidazol-1-yl)-N-(2-Fluorobenzyl)piperidin-1-carboxamide924135-44-4C20H21FN4O2
- N-[4-(Dimethylamino)phenyl]-4-ethoxy-1-(4-fluorophenyl)-1H-pyrazole-3-carboxamide1171717-89-7C20H21FN4O2
- 3-(1H-1,2,3-Benzotriazol-1-yl)-4-(4-fluorophenyl)-1-(4-methoxybutyl)azetidin-2-one1241099-19-3C20H21FN4O2
- 4-(4-Fluorophenyl)-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)-1H-pyrrole-2-carboxamide1705427-42-4C20H21FN4O2
- N-{2-[3,5-Dimethyl-1-(pyridin-2-yl)-1H-pyrazol-4-yl]ethyl}-3-fluoro-4-methoxybenzamide2034337-79-4C20H21FN4O2
- 3-(4-Fluorophenoxy)-N-(3-methyl-1-(2H-1,2,3-triazol-2-yl)butan-2-yl)benzamide2034267-24-6C20H21FN4O2
- 4-(2-Cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-5-carbonyl)-1-(3-fluorophenyl)pyrrolidin-2-one2034293-36-0C20H21FN4O2
- N-(1-Amino-1-oxobutan-2-yl)-1-(4-fluorobenzyl)-N-methyl-1H-indazole-3-carboxamide2365471-25-4C20H21FN4O2
- N-(1-Amino-1-oxopentan-2-yl)-1-(4-fluorobenzyl)-1H-indazole-3-carboxamide2365471-35-6C20H21FN4O2
- AB-FUBINACA-d42747917-48-0C20H21FN4O2
- 3-(4-Fluorophenyl)-1-[[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]-1-propan-2-ylurea890333-53-6C20H21FN4O2
- 1 suppliers4-(2,3-Dihydro-2-oxo-1H-benzo[d]imidazol-1-yl)-N-(3-fluoro-4-methylphenyl)piperidin-1-carboxamide1177759-70-4C20H21FN4O2
- 2-(4-Fluorophenyl)-5-[3-oxo-3-(piperidin-1-yl)propyl]pyrazolo[1,5-a]pyrazin-4(5H)-one1326825-05-1C20H21FN4O2
- AB-FUBINACA 2'-indazole isomer2237297-00-4C20H21FN4O2
- (S)-N-(1-Amino-3-methyl-1-oxobutan-2-yl)-1-(4-fluorobenzyl)-1H-pyrrolo[2,3-b]pyridine-3-carboxamide2704018-56-2C20H21FN4O2
- 1-[1-(2-Fluorophenyl)pyrrolidin-3-yl]-3-[4-(2-oxoazetidin-1-yl)phenyl]urea2223829-84-1C20H21FN4O2
- 4-(2-Benzoxazolylmethyl)-N-[(4-fluorophenyl)methyl]-1-piperazinecarboxamide1189920-83-9C20H21FN4O2
- 1-(3-Fluoro-4-methylbenzoyl)-4-({imidazo[1,2-b]pyridazin-6-yloxy}methyl)piperidine2549045-58-9C20H21FN4O2
- 3-(3-Fluorophenyl)-6-({1-[(5-methyl-1,2-oxazol-3-yl)methyl]pyrrolidin-3-yl}methoxy)pyridazine2549050-34-0C20H21FN4O2
- 4-(5-{1-[(3-Fluoro-4-methoxyphenyl)methyl]piperidin-4-yl}-1,2,4-oxadiazol-3-yl)pyridine2415531-62-1C20H21FN4O2
- 4-(5-{1-[(3-Fluoro-4-methoxyphenyl)methyl]piperidin-3-yl}-1,2,4-oxadiazol-3-yl)pyridine2415573-46-3C20H21FN4O2
- 2-Benzyl-5-[5-fluoro-6-(propan-2-yl)pyrimidin-4-yl]-octahydropyrrolo[3,4-c]pyrrole-1,3-dione2741921-13-9C20H21FN4O2
- 1-[5-(2-Fluorophenyl)-1-methyl-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]-3-(propan-2-yl)urea2624114-60-7C20H21FN4O2
- 1-[5-(2-Fluorophenyl)-1-methyl-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]-3-propylurea2624114-93-6C20H21FN4O2
- 4-(2,3-Dihydro-2-oxo-1H-benzo[d]imidazol-1-yl)-N-(3-Fluorobenzyl)piperidin-1-carboxamide2783799-56-2C20H21FN4O2
- 4-(2,3-Dihydro-2-oxo-1H-benzo[d]imidazol-1-yl)-N-(4-fluorophenyl)-1-piperidineacetamide161918-03-2C20H21FN4O2
- 4-(2,3-Dihydro-2-oxo-1H-benzo[d]imidazol-1-yl)-N-(3-fluorophenyl)-1-piperidineacetamide161917-93-7C20H21FN4O2
- 4-(2,3-Dihydro-2-oxo-1H-benzo[d]imidazol-1-yl)-N-(2-fluorophenyl)-1-piperidineacetamide161917-94-8C20H21FN4O2
Frequently asked questions
What is the molar mass of C20H21FN4O2?
The molar mass of C20H21FN4O2 is 368.41 g/mol, calculated from standard atomic weights for 20 carbon atoms, 21 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 372.1900 Da.
How many compounds have the formula C20H21FN4O2?
CompoundList lists 56 compounds with the molecular formula C20H21FN4O2, including SB 239063, 1H-Indazole-3-carboxamide, N-(1-(aminocarbonyl)-2-methylpropyl)-1-((4-fluorophenyl)methyl)-, 4-[4-(Dimethylamino)phenyl]-N-(4-fluorophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-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 C20H21FN4O2?
C20H21FN4O2 has a degree of unsaturation of 12. 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.