Molecular formula
C19H16ClN3O4
67 compounds have this formula on CompoundList.
- Molar mass
- 385.80g/mol
- Monoisotopic mass
- 385.0829Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 13
The formula C19H16ClN3O4 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 4 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 × 1959.15%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 164.18%1.008 × 16 = 16.128 g/mol
- Cl Chlorine × 19.19%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 310.89%14.007 × 3 = 42.021 g/mol
- O Oxygen × 416.59%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C19H16ClN3O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 67 of 67 compounds
![[2-[(4-Chlorophenyl)methylamino]-2-oxoethyl] 3-methyl-4-oxophthalazine-1-carboxylate chemical structure, C19H16ClN3O4, CAS 848371-01-7](/s/FTZUJTIVZAUIDZ-UHFFFAOYSA-N.svg)
[2-[(4-Chlorophenyl)methylamino]-2-oxoethyl] 3-methyl-4-oxophthalazine-1-carboxylate
CAS 848371-01-7C19H16ClN3O4
![[2-(4-Methylanilino)-2-oxoethyl] 1-(4-chlorophenyl)-4-hydroxypyrazole-3-carboxylate chemical structure, C19H16ClN3O4, CAS 882138-24-1](/s/UQAZVJLSISHOQK-UHFFFAOYSA-N.svg)
[2-(4-Methylanilino)-2-oxoethyl] 1-(4-chlorophenyl)-4-hydroxypyrazole-3-carboxylate
CAS 882138-24-1C19H16ClN3O4
N-(3-Chloro-2-methylphenyl)-3-(4-methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 887897-97-4C19H16ClN3O4
Methyl 1-(2-((2-chlorophenyl)amino)-2-oxoethyl)-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
CAS 899972-11-3C19H16ClN3O4
N-(2-(3-(5-Chloro-2-methoxyphenyl)ureido)phenyl)furan-2-carboxamide
CAS 1206995-32-5C19H16ClN3O4
(2E)-N-(4-Chloro-2-nitrophenyl)-2-cyano-3-(4-propoxyphenyl)prop-2-enamide
CAS 476616-20-3C19H16ClN3O4
(E)-3-(5-(4-Chloro-2-nitrophenyl)furan-2-yl)-2-(piperidine-1-carbonyl)acrylonitrile
CAS 476616-33-8C19H16ClN3O4
![4-Chloro-N-(1-methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)-3-nitrobenzamide chemical structure, C19H16ClN3O4, CAS 898411-01-3](/s/CVDJFYZWFCQATA-UHFFFAOYSA-N.svg)
4-Chloro-N-(1-methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)-3-nitrobenzamide
CAS 898411-01-3C19H16ClN3O4
![N-(4-Chlorophenyl)-2-[(4Z)-4-[(4-methoxyphenyl)methylidene]-2,5-dioxoimidazolidin-1-yl]acetamide chemical structure, C19H16ClN3O4, CAS 880796-39-4](/s/GSTVSNZPDWUWBZ-YBEGLDIGSA-N.svg)
N-(4-Chlorophenyl)-2-[(4Z)-4-[(4-methoxyphenyl)methylidene]-2,5-dioxoimidazolidin-1-yl]acetamide
CAS 880796-39-4C19H16ClN3O4
(E)-3-(2-Chlorophenyl)-N-(5-(2,4-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)acrylamide
CAS 1001753-95-2C19H16ClN3O4
![1-Benzofuran-2-yl[4-(2-chloro-4-nitrophenyl)piperazin-1-yl]methanone chemical structure, C19H16ClN3O4, CAS 347340-27-6](/s/TZDUOGFYVQTBAG-UHFFFAOYSA-N.svg)
1-Benzofuran-2-yl[4-(2-chloro-4-nitrophenyl)piperazin-1-yl]methanone
CAS 347340-27-6C19H16ClN3O4
![6-{2-[(5-Chloro-2-hydroxybenzylidene)amino]phenoxy}-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione chemical structure, C19H16ClN3O4, CAS 371223-61-9](/s/DWLFXRAPXKEDFS-UHFFFAOYSA-N.svg)
6-{2-[(5-Chloro-2-hydroxybenzylidene)amino]phenoxy}-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione
CAS 371223-61-9C19H16ClN3O4
![3-[(1,3-Benzodioxol-5-ylmethyl)amino]-1-(3-chloro-4-methoxyphenyl)pyrazin-2(1H)-one chemical structure, C19H16ClN3O4, CAS 941977-88-4](/s/JLORLHFIEDELMP-UHFFFAOYSA-N.svg)
3-[(1,3-Benzodioxol-5-ylmethyl)amino]-1-(3-chloro-4-methoxyphenyl)pyrazin-2(1H)-one
CAS 941977-88-4C19H16ClN3O4
![4-{[5-Chloro-2-(3-hydroxyquinoxalin-2-yl)phenyl]carbamoyl}butanoic acid chemical structure, C19H16ClN3O4, CAS 1797384-27-0](/s/ZBCGKLVVSOMIGI-UHFFFAOYSA-N.svg)
4-{[5-Chloro-2-(3-hydroxyquinoxalin-2-yl)phenyl]carbamoyl}butanoic acid
CAS 1797384-27-0C19H16ClN3O4
![2-[4-(3-Chlorophenyl)-2,3-dioxo-1,2,3,4-tetrahydropyrazin-1-yl]-N-(2-methoxyphenyl)acetamide chemical structure, C19H16ClN3O4, CAS 904524-32-9](/s/SWJUPJOAUYKHBX-UHFFFAOYSA-N.svg)
2-[4-(3-Chlorophenyl)-2,3-dioxo-1,2,3,4-tetrahydropyrazin-1-yl]-N-(2-methoxyphenyl)acetamide
CAS 904524-32-9C19H16ClN3O4
![2-[4-(3-Chlorophenyl)-2,3-dioxo-1,2,3,4-tetrahydropyrazin-1-yl]-N-(4-methoxyphenyl)acetamide chemical structure, C19H16ClN3O4, CAS 904524-45-4](/s/NBNWLOAURNXNRO-UHFFFAOYSA-N.svg)
2-[4-(3-Chlorophenyl)-2,3-dioxo-1,2,3,4-tetrahydropyrazin-1-yl]-N-(4-methoxyphenyl)acetamide
CAS 904524-45-4C19H16ClN3O4
![2-{5-[(4-Chlorophenoxy)methyl]furan-2-yl}-5-(morpholin-4-yl)-1,3-oxazole-4-carbonitrile chemical structure, C19H16ClN3O4, CAS 931317-67-8](/s/NKXIHLGJSGWBAR-UHFFFAOYSA-N.svg)
2-{5-[(4-Chlorophenoxy)methyl]furan-2-yl}-5-(morpholin-4-yl)-1,3-oxazole-4-carbonitrile
CAS 931317-67-8C19H16ClN3O4
![N-[5-(Acetylamino)-2-methoxyphenyl]-7-chloro-4-hydroxyquinoline-3-carboxamide chemical structure, C19H16ClN3O4, CAS 1630901-31-3](/s/IWOHUHQMSWWVCV-UHFFFAOYSA-N.svg)
N-[5-(Acetylamino)-2-methoxyphenyl]-7-chloro-4-hydroxyquinoline-3-carboxamide
CAS 1630901-31-3C19H16ClN3O4
![5-({5-[(4-Chlorophenyl)methyl]-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl}amino)-2-hydroxybenzoic acid chemical structure, C19H16ClN3O4, CAS 952002-49-2](/s/NIYMSKKRKVIPQR-UHFFFAOYSA-N.svg)
5-({5-[(4-Chlorophenyl)methyl]-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl}amino)-2-hydroxybenzoic acid
CAS 952002-49-2C19H16ClN3O4
3(2H)-Pyridazinone, 2-(alpha-(chloromethyl)benzyl)-6-((p-nitrobenzyl)oxy)-
CAS 17088-58-3C19H16ClN3O4
![1-(3-Chlorophenyl)-3-[4-(furan-2-carbonyl)piperazin-1-yl]pyrrole-2,5-dione chemical structure, C19H16ClN3O4, CAS 522638-00-2](/s/WBABKSAIGOICPU-UHFFFAOYSA-N.svg)
1-(3-Chlorophenyl)-3-[4-(furan-2-carbonyl)piperazin-1-yl]pyrrole-2,5-dione
CAS 522638-00-2C19H16ClN3O4
![Ethyl 4-[(4-chlorobenzyl)amino]-6-nitro-3-quinolinecarboxylate chemical structure, C19H16ClN3O4, CAS 478248-26-9](/s/PCRCYAYRGKDIFM-UHFFFAOYSA-N.svg)
Ethyl 4-[(4-chlorobenzyl)amino]-6-nitro-3-quinolinecarboxylate
CAS 478248-26-9C19H16ClN3O4
![Methyl 4-({3-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]propanoyl}amino)benzoate chemical structure, C19H16ClN3O4, CAS 892677-81-5](/s/QQLHIPQEJPSGNT-UHFFFAOYSA-N.svg)
Methyl 4-({3-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]propanoyl}amino)benzoate
CAS 892677-81-5C19H16ClN3O4
![2-({4-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]butanoyl}amino)benzoic acid chemical structure, C19H16ClN3O4, CAS 845889-90-9](/s/VQOFEQUGGRNREG-UHFFFAOYSA-N.svg)
2-({4-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]butanoyl}amino)benzoic acid
CAS 845889-90-9C19H16ClN3O4
- 7-Chloro-4-{[3-(3-ethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2H-1,4-benzoxazin-3(4H)-one1251546-16-3C19H16ClN3O4
- (7-Chloro-4-hydroxyquinolin-3-yl)[4-(furan-2-ylcarbonyl)piperazin-1-yl]methanone1630851-98-7C19H16ClN3O4
- 4-Chloro-N-(2-(7-methyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-3-nitrobenzamide851405-10-2C19H16ClN3O4
- N-(5-Chloro-2-methoxyphenyl)-3-(4-methylphenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide863611-00-1C19H16ClN3O4
- 5-Chloro-N-(2-(7-methyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)-2-nitrobenzamide851404-59-6C19H16ClN3O4
- 2-Chloro-N-[2-(7-methyl-2-oxo-1H-quinolin-3-yl)ethyl]-5-nitrobenzamide896676-96-3C19H16ClN3O4
- 2-Chloro-4-nitro-N-(3-oxo-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)benzamide903300-04-9C19H16ClN3O4
- (E)-3-(2-Chlorophenyl)-N-(5-(3,4-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)acrylamide899963-42-9C19H16ClN3O4
- 2-Chloro-N-{3-methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-trien-6-yl}-4-nitrobenzamide903334-80-5C19H16ClN3O4
- 7-Chloro-4-((3-(4-ethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-2H-benzo[b][1,4]oxazin-3(4H)-one1105218-89-0C19H16ClN3O4
- N-[5-(Acetylamino)-2-methoxyphenyl]-6-chloro-4-oxo-1,4-dihydroquinoline-3-carboxamide1232790-62-3C19H16ClN3O4
- 2-Benzyloxycarbonylamino-3-(7-chloro-1H-indazol-5-yl)-acrylic acid methyl ester635712-46-8C19H16ClN3O4
- N1-(5-chloro-2-cyanophenyl)-N2-((4-hydroxychroman-4-yl)methyl)oxalamide1396684-25-5C19H16ClN3O4
- N1-(5-chloro-2-cyanophenyl)-N2-(2-(2,3-dihydrobenzofuran-5-yl)-2-hydroxyethyl)oxalamide1421457-24-0C19H16ClN3O4
- (E)-3-(5-(2-Chloro-4-nitrophenyl)furan-2-yl)-2-(piperidine-1-carbonyl)acrylonitrile630090-35-6C19H16ClN3O4
- N-(3-Chlorophenyl)-3-(4-ethoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide863611-99-8C19H16ClN3O4
- N-(3-Chloro-4-methylphenyl)-3-(3-methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide863612-51-5C19H16ClN3O4
- N-(3-Chloro-4-methoxyphenyl)-2-(2,3-dioxo-4-phenylpyrazin-1-yl)acetamide899214-53-0C19H16ClN3O4
- N-(5-Chloro-2-methoxyphenyl)-2-(2,3-dioxo-4-phenylpyrazin-1-yl)acetamide899213-25-3C19H16ClN3O4
- N-(3-Chlorophenyl)-2-[4-(4-methoxyphenyl)-2,3-dioxopyrazin-1-yl]acetamide899942-51-9C19H16ClN3O4
- 4-Chloro-3-nitro-N-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}benzamide898455-50-0C19H16ClN3O4
- 1-(3-Chlorophenyl)-N-(2,4-dimethoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898505-13-0C19H16ClN3O4
- (2E)-3-(2-Chlorophenyl)-N-[4-(3,4-dimethoxyphenyl)-1,2,5-oxadiazol-3-yl]prop-2-enamide898606-81-0C19H16ClN3O4
- (2E)-3-(4-Chlorophenyl)-N-[4-(3,4-dimethoxyphenyl)-1,2,5-oxadiazol-3-yl]prop-2-enamide898606-84-3C19H16ClN3O4
- N-(5-Chloro-2-methoxyphenyl)-1-(4-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898512-86-2C19H16ClN3O4
- 1-(3-Chlorophenyl)-N-(2,5-dimethoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898612-62-9C19H16ClN3O4
- (Z)-N-(1-(4-Chlorophenyl)-5-oxopyrrolidin-3-yl)-3-(4-nitrophenyl)acrylamide898408-42-9C19H16ClN3O4
- 6-Chloro-4-((3-(4-ethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-2H-benzo[b][1,4]oxazin-3(4H)-one1251594-77-0C19H16ClN3O4
- Methyl 4-(4-chlorobenzyl)-2-(4-methylphenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxylate1986519-21-4C19H16ClN3O4
- 4-(4-Chlorobenzyloxy)-1-(3-(methylamino)-4-nitrophenyl)pyridin-2(1H)-one1447912-04-0C19H16ClN3O4
- (1)Benzopyrano(2,3-b)(1,5)benzodiazepin-13(5ah)-one, 6,11-dihydro-2-chloro-6-ethyl-1-methyl-7-nitro-119707-45-8C19H16ClN3O4
- N-(3-Chloro-4-methylphenyl)-3-(4-methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide863611-47-6C19H16ClN3O4
- N-(3-Chloro-2-methylphenyl)-3-(3-methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide887217-14-3C19H16ClN3O4
- N-(5-Chloro-2-methoxyphenyl)-4-methoxy-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxamide1004640-50-9C19H16ClN3O4
- 6-Chloro-N-[2-(morpholine-4-carbonyl)-1-benzofuran-3-yl]pyridine-3-carboxamide1259198-56-5C19H16ClN3O4
- 2-Chloro-N-[2-(morpholine-4-carbonyl)-1-benzofuran-3-yl]pyridine-4-carboxamide1043213-07-5C19H16ClN3O4
- 3-Chloro-4-methoxy-N-{4-[4-(prop-2-en-1-yloxy)phenyl]-1,2,5-oxadiazol-3-yl}benzamide1010932-28-1C19H16ClN3O4
- 2-(3-(4-Chlorophenyl)-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide1251670-42-4C19H16ClN3O4
- 1-(4-Chlorophenyl)-N-(2,4-dimethoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898511-97-2C19H16ClN3O4
- 1-[(5-Chloro-2-hydroxyphenyl)methyl]-3-[3-(2-oxoazetidin-1-yl)phenyl]imidazolidine-2,4-dione2411313-12-5C19H16ClN3O4
- N-(2-Chlorophenyl)-3-[(4-methoxyphenyl)methyl]-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide2742065-12-7C19H16ClN3O4
- 4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1H-pyrazole-3-carboxylic acid hydrochloride2825011-85-4C19H16ClN3O4
- 5-{[(Benzyloxy)carbonyl]amino}-1-[(4-chlorophenyl)methyl]-1H-pyrazole-4-carboxylic acid2639461-39-3C19H16ClN3O4
Frequently asked questions
What is the molar mass of C19H16ClN3O4?
The molar mass of C19H16ClN3O4 is 385.80 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 385.0829 Da.
How many compounds have the formula C19H16ClN3O4?
CompoundList lists 67 compounds with the molecular formula C19H16ClN3O4, including [2-[(4-Chlorophenyl)methylamino]-2-oxoethyl] 3-methyl-4-oxophthalazine-1-carboxylate, [2-(4-Methylanilino)-2-oxoethyl] 1-(4-chlorophenyl)-4-hydroxypyrazole-3-carboxylate, N-(3-Chloro-2-methylphenyl)-3-(4-methoxyphenyl)-2,4-dioxo-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 C19H16ClN3O4?
C19H16ClN3O4 has a degree of unsaturation of 13. 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.