Molecular formula
C18H14ClN3O2
98 compounds have this formula on CompoundList.
- Molar mass
- 339.78g/mol
- Monoisotopic mass
- 339.0775Da
- Atoms
- 38
- Elements
- 5
- Rings plus double bonds
- 13
The formula C18H14ClN3O2 describes a molecule made of 18 carbon atoms, 14 hydrogen atoms, 1 chlorine atom, 3 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 × 1863.63%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 144.15%1.008 × 14 = 14.112 g/mol
- Cl Chlorine × 110.43%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 312.37%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.42%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H14ClN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 98 of 98 compounds
![5-[(2-Chlorophenyl)methylamino]-2-(4-methoxyphenyl)-4-oxazolecarbonitrile chemical structure, C18H14ClN3O2, CAS 613651-33-5](/s/VCBWJDWXAWWSMM-UHFFFAOYSA-N.svg)
5-[(2-Chlorophenyl)methylamino]-2-(4-methoxyphenyl)-4-oxazolecarbonitrile
CAS 613651-33-5C18H14ClN3O2
3-(4-Chlorophenyl)-6-(indolin-1-yl)pyrimidine-2,4(1H,3H)-dione
CAS 847398-55-4C18H14ClN3O2
N'-(3-Chlorobenzoyl)-2-(1H-pyrrol-1-yl)benzenecarbohydrazide
CAS 478062-93-0C18H14ClN3O2
![4-{(2E)-2-[(2-Chloro-7-methylquinolin-3-yl)methylidene]hydrazinyl}benzoic acid chemical structure, C18H14ClN3O2, CAS 877790-82-4](/s/XJPNIWDXMLPHAE-KEBDBYFISA-N.svg)
4-{(2E)-2-[(2-Chloro-7-methylquinolin-3-yl)methylidene]hydrazinyl}benzoic acid
CAS 877790-82-4C18H14ClN3O2
4-(4-Chlorobenzoyl)-N'-phenyl-1H-pyrrole-2-carbohydrazide
CAS 338403-36-4C18H14ClN3O2
N'-(4-Chlorobenzoyl)-2-(1H-pyrrol-1-yl)benzenecarbohydrazide
CAS 478063-00-2C18H14ClN3O2
3-(2-Chlorophenyl)-6-(2,3-dihydroindol-1-yl)-1H-pyrimidine-2,4-dione
CAS 847398-33-8C18H14ClN3O2
2-(3-Chlorophenyl)-5-(4-ethoxyanilino)-1,3-oxazole-4-carbonitrile
CAS 825600-44-0C18H14ClN3O2
![N-[(Z)-[5-(4-Chlorophenyl)furan-2-yl]methylideneamino]-6-methylpyridine-3-carboxamide chemical structure, C18H14ClN3O2, CAS 339171-94-7](/s/ZOCLPLNPEGTHPV-NHDPSOOVSA-N.svg)
N-[(Z)-[5-(4-Chlorophenyl)furan-2-yl]methylideneamino]-6-methylpyridine-3-carboxamide
CAS 339171-94-7C18H14ClN3O2
N'-((2-Chloro-7-methylquinolin-3-yl)methylene)-2-hydroxybenzohydrazide
CAS 862208-51-3C18H14ClN3O2
![2-(2-Chlorophenyl)-5-[(4-ethoxyphenyl)amino]-1,3-oxazole-4-carbonitrile chemical structure, C18H14ClN3O2, CAS 613651-62-0](/s/OJEOPNIUOBBBAJ-UHFFFAOYSA-N.svg)
2-(2-Chlorophenyl)-5-[(4-ethoxyphenyl)amino]-1,3-oxazole-4-carbonitrile
CAS 613651-62-0C18H14ClN3O2
![4-{(2E)-2-[(2-Chloro-8-methylquinolin-3-yl)methylidene]hydrazinyl}benzoic acid chemical structure, C18H14ClN3O2, CAS 850747-82-9](/s/ZRNLJRYTSIRDMV-KEBDBYFISA-N.svg)
4-{(2E)-2-[(2-Chloro-8-methylquinolin-3-yl)methylidene]hydrazinyl}benzoic acid
CAS 850747-82-9C18H14ClN3O2
N-(3-Amino-5-pyridin-3-yloxyphenyl)-3-chlorobenzamide
CAS 312708-37-5C18H14ClN3O2
5-Chloro-N-(2-oxo-1,2,3,4-tetrahydroquinolin-3-yl)-1H-indole-2-carboxamide
CAS 599192-33-3C18H14ClN3O2
![1-[(3-Chlorophenyl)methyl]-2-oxo-N-(pyridin-3-yl)-1,2-dihydropyridine-3-carboxamide chemical structure, C18H14ClN3O2, CAS 339008-73-0](/s/JVUQPAZFEKTACK-UHFFFAOYSA-N.svg)
1-[(3-Chlorophenyl)methyl]-2-oxo-N-(pyridin-3-yl)-1,2-dihydropyridine-3-carboxamide
CAS 339008-73-0C18H14ClN3O2
N-(2-Chlorophenyl)-4-((4-methylpyrimidin-2-yl)oxy)benzamide
CAS 1334370-35-2C18H14ClN3O2
![N-(5-Iminobenzo[a]phenoxazin-9-yl)acetamide, hydrochloride chemical structure, C18H14ClN3O2, CAS 15391-59-0](/s/XMSGZIFDXNEUIU-UHFFFAOYSA-N.svg)
N-(5-Iminobenzo[a]phenoxazin-9-yl)acetamide, hydrochloride
CAS 15391-59-0C18H14ClN3O2
![1-[(2-Chlorophenyl)methyl]-6-oxo-N-(pyridin-4-yl)-1,6-dihydropyridine-3-carboxamide chemical structure, C18H14ClN3O2, CAS 923839-80-9](/s/AZIHVXFTWVLFDP-UHFFFAOYSA-N.svg)
1-[(2-Chlorophenyl)methyl]-6-oxo-N-(pyridin-4-yl)-1,6-dihydropyridine-3-carboxamide
CAS 923839-80-9C18H14ClN3O2
1-(4-Chlorophenyl)-4-(5-phenyl-1,2,4-oxadiazol-3-yl)pyrrolidin-2-one
CAS 1171015-31-8C18H14ClN3O2
![4-[5-(2-Chlorophenyl)-1,2,4-oxadiazol-3-yl]-1-phenylpyrrolidin-2-one chemical structure, C18H14ClN3O2, CAS 1326853-06-8](/s/IRCALCAYNVMQID-UHFFFAOYSA-N.svg)
4-[5-(2-Chlorophenyl)-1,2,4-oxadiazol-3-yl]-1-phenylpyrrolidin-2-one
CAS 1326853-06-8C18H14ClN3O2
![2-Chloro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide chemical structure, C18H14ClN3O2, CAS 922837-51-2](/s/ODBNQFQEGMWIIU-UHFFFAOYSA-N.svg)
2-Chloro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide
CAS 922837-51-2C18H14ClN3O2
![3-Chloro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide chemical structure, C18H14ClN3O2, CAS 941983-58-0](/s/AALUAXUOTXAKCX-UHFFFAOYSA-N.svg)
3-Chloro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide
CAS 941983-58-0C18H14ClN3O2
1-(2-Chlorobenzyl)-2-oxo-N-(pyridin-3-yl)-1,2-dihydropyridine-3-carboxamide
CAS 923195-41-9C18H14ClN3O2
N-(2-Benzoyl-4-chlorophenyl)-1-methyl-1H-pyrazole-3-carboxamide
CAS 1052631-29-4C18H14ClN3O2
- Ethyl 2-{9-chloro-6H-indolo[2,3-b]quinoxalin-6-yl}acetate116989-57-2C18H14ClN3O2
- N-[(E)-(4-Chlorophenyl)methylideneamino]-6-methyl-[1,3]dioxolo[4,5-g]quinolin-8-amine91918-93-3C18H14ClN3O2
- 3-(4-Chlorophenyl)-5-(1H-indol-3-ylmethyl)imidazolidine-2,4-dione935428-88-9C18H14ClN3O2
- 1-(4-Chlorophenyl)-N-(2-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide478063-35-3C18H14ClN3O2
- 3-(3-Chlorophenyl)-5-(1H-indol-3-ylmethyl)imidazolidine-2,4-dione935429-09-7C18H14ClN3O2
- N-(3-Chlorophenyl)-6-methyl-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide924068-54-2C18H14ClN3O2
- 1-(2-Chlorobenzoyl)-3,4-dihydro-1H-pyrimido[2,1-b]quinazolin-6(2H)-one915900-97-9C18H14ClN3O2
- 5-[(2-Chlorobenzyl)amino]-2-(phenoxymethyl)-1,3-oxazole-4-carbonitrile606949-20-6C18H14ClN3O2
- 2-Chloro-N-(3-((6-methylpyridazin-3-yl)oxy)phenyl)benzamide1207024-17-6C18H14ClN3O2
- Benzamide, 4-(2-(4-chlorophenyl)-3-(1H-imidazol-1-yl)oxiranyl)-79478-71-0C18H14ClN3O2
- N-(3-Chloro-4-(2-pyrimidinyloxy)phenyl)-4-methylbenzenecarboxamide338413-26-6C18H14ClN3O2
- 1-(2-Chlorobenzyl)-2-oxo-N-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxamide899991-49-2C18H14ClN3O2
- N-(2-Chlorophenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide923100-74-7C18H14ClN3O2
- (E)-3-(2-Chlorophenyl)-N-[4-(4-methylphenyl)-1,2,5-oxadiazol-3-yl]prop-2-enamide892636-47-4C18H14ClN3O2
- Darrow red certifiedC18H14ClN3O2
- 1-[(4-Chlorophenyl)carbonyl]-1,2,3,4-tetrahydro-6H-pyrimido[2,1-b]quinazolin-6-one915931-44-1C18H14ClN3O2
- 2-Chloro-N-[2-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl]benzamide1797965-98-0C18H14ClN3O2
- 5-(2-Chlorobenzoyl)-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraen-2-one2034413-03-9C18H14ClN3O2
- 5-[(2-Chlorophenyl)methylamino]-2-(2-methoxyphenyl)-1,3-oxazole-4-carbonitrile825600-30-4C18H14ClN3O2
- 2-((4-(2-Chlorophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl)methyl)benzonitrile956262-49-0C18H14ClN3O2
- 10-(3-Chloropropyl)-2-nitro-10H-indolo[3,2-b]quinoline214467-43-3C18H14ClN3O2
- N-(3-Chlorophenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide923100-72-5C18H14ClN3O2
- 2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)-N-phenylacetamide70751-14-3C18H14ClN3O2
- N-(4-Chlorophenyl)-1-(4-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898490-63-6C18H14ClN3O2
- (E)-3-(2-Chlorophenyl)-N-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)acrylamide1226488-02-3C18H14ClN3O2
- (2-Chlorophenyl)(3-(3-phenyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone1257552-36-5C18H14ClN3O2
- 2-(4-Chlorophenyl)-N-(2-phenoxypyrimidin-5-yl)acetamide1396759-96-8C18H14ClN3O2
- 9-(Acetamido)-5-aminobenzo(a)phenoxazin-7-ium chloride10430-46-3C18H14ClN3O2
- 4-Chloro-9-(methylamino)-6-(o-tolyl)furo[2,3-f]quinazolin-7(6H)-one3106086-17-0C18H14ClN3O2
- N-(4-Chlorophenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide898153-31-6C18H14ClN3O2
- 1-(4-Chlorobenzyl)-2-oxo-N-(pyridin-3-yl)-1,2-dihydropyridine-3-carboxamide923139-24-6C18H14ClN3O2
- 1-[(4-Chlorophenyl)methyl]-2-oxo-N-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxamide899754-04-2C18H14ClN3O2
- 1-(3-Chlorophenyl)-N-(3-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide879579-59-6C18H14ClN3O2
- N-(2-Chlorophenyl)-1-(4-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898473-87-5C18H14ClN3O2
- N-(2-Chlorophenyl)-1-(3-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide874206-41-4C18H14ClN3O2
- 1-(4-Chlorobenzyl)-6-oxo-N-(pyridin-3-yl)-1,6-dihydropyridine-3-carboxamide941884-65-7C18H14ClN3O2
- N-(1,3-Benzodioxol-5-ylmethyl)-6-(4-chlorophenyl)pyridazin-3-amine1018126-36-7C18H14ClN3O2
- 1-(2-Chlorophenyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one946242-25-7C18H14ClN3O2
- 2-[3-(2-Chlorophenyl)-6-oxopyridazin-1(6H)-yl]-N-phenylacetamide1324058-82-3C18H14ClN3O2
- N-[(3-Chlorophenyl)(cyano)methyl]-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxamide1333732-54-9C18H14ClN3O2
- 2-(2-Chlorophenyl)-N-(2-(6-oxo-1,6-dihydropyridazin-3-yl)phenyl)acetamide1428372-22-8C18H14ClN3O2
- Ygl94Y7xky167165-92-6C18H14ClN3O2
- (E)-3-(2-Chlorophenyl)-N-((3-(furan-2-yl)pyrazin-2-yl)methyl)acrylamide2035007-91-9C18H14ClN3O2
- N-[(2-Chlorophenyl)(cyano)methyl]-2-(2-oxo-2,3-dihydro-1H-indol-6-yl)acetamide2094696-03-2C18H14ClN3O2
- (E)-4-(4-Chlorophenoxy)-2-(1-methyl-1H-benzo[d]imidazol-2(3H)-ylidene)-3-oxobutanenitrile476285-09-3C18H14ClN3O2
- 1-(3-Chlorophenyl)-N-(4-oxo-1,4-dihydroquinazolin-6-yl)cyclopropane-1-carboxamide1252334-12-5C18H14ClN3O2
- Z94B3Ael0Z167165-91-5C18H14ClN3O2
- Unc-CA3592676156-05-9C18H14ClN3O2
- 2-Chloro-N-[3-(6-methoxypyridazin-3-yl)phenyl]benzamide941983-50-2C18H14ClN3O2
- 3-Chloro-N-[3-(6-methoxypyridazin-3-yl)phenyl]benzamide941895-76-7C18H14ClN3O2
- 4-Chloro-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzamide922589-96-6C18H14ClN3O2
- N-(4-Chlorophenyl)-1-(3-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide874206-48-1C18H14ClN3O2
- 1-(4-Chlorophenyl)-N-(4-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898629-82-8C18H14ClN3O2
- 4-Pyridinecarboxamide, N-[4-chloro-3-[(3-pyridinyloxy)methyl]phenyl]-642084-84-2C18H14ClN3O2
- N-(3-Chloro-2-methylphenyl)-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide898515-14-5C18H14ClN3O2
- N-(3-Chloro-4-methylphenyl)-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide898515-96-3C18H14ClN3O2
- 1-(4-Chlorophenyl)-N-(3-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898526-38-0C18H14ClN3O2
- 5-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-4-(3-chlorophenyl)-2,2-dimethylfuran-3(2H)-one1043902-14-2C18H14ClN3O2
- N-(4-Chlorophenyl)-9-oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline-6-carboxamide880435-70-1C18H14ClN3O2
- 1-(3-Chlorobenzyl)-6-oxo-N-phenyl-1,6-dihydropyridazine-3-carboxamide920364-78-9C18H14ClN3O2
- 3-(3-Chlorophenyl)-N-cyclopropyl-4-oxo-3,4-dihydroquinazoline-7-carboxamide1144456-01-8C18H14ClN3O2
- N-(4-Chloro-3-{[(pyrazin-2-yl)oxy]methyl}phenyl)benzamide642085-34-5C18H14ClN3O2
- N-(4-Carbamoylphenyl)-1-chloro-N-methylisoquinoline-3-carboxamide1424535-68-1C18H14ClN3O2
- 4-(2-{[(2-Chlorophenyl)(cyano)methyl]carbamoyl}eth-1-en-1-yl)benzamide1445764-58-8C18H14ClN3O2
- 4-(2-{[(4-Chlorophenyl)(cyano)methyl]carbamoyl}eth-1-en-1-yl)benzamide1394800-53-3C18H14ClN3O2
- N-(2-Chlorophenyl)-2-cyano-3-(4-acetamidophenyl)prop-2-enamide722476-97-3C18H14ClN3O2
- 1-(4-Chlorophenyl)-3-ethylimidazo[2,1-b]quinazoline-2,5(1H,3H)-dione62707-36-2C18H14ClN3O2
- 1H-Pyrrolo[2,3-b]pyridine-5-carboxylic acid, 4-chloro-3-cyano-1-(phenylmethyl)-, ethyl ester125189-41-5C18H14ClN3O2
- N-(5-Iminobenzo[a]phenoxazin-9-yl)acetamide hydrochlorideC18H14ClN3O2
- Benzyl N-[3-(6-chloropyridazin-3-yl)phenyl]carbamate2680695-84-3C18H14ClN3O2
- Ethyl 4-(6-chloro-9H-fluoren-2-yl)-1H-1,2,3-triazole-5-carboxylate2641211-77-8C18H14ClN3O2
- 2-[[2-(4-Chlorophenyl)-6-methylpyrimidin-4-yl]amino]benzoic acid928709-93-7C18H14ClN3O2
- 3-[[2-(4-Chlorophenyl)-6-methylpyrimidin-4-yl]amino]benzoic acid928709-96-0C18H14ClN3O2
- 4-[[2-(4-Chlorophenyl)-6-methylpyrimidin-4-yl]amino]benzoic acid928709-98-2C18H14ClN3O2
Frequently asked questions
What is the molar mass of C18H14ClN3O2?
The molar mass of C18H14ClN3O2 is 339.78 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 339.0775 Da.
How many compounds have the formula C18H14ClN3O2?
CompoundList lists 98 compounds with the molecular formula C18H14ClN3O2, including 5-[(2-Chlorophenyl)methylamino]-2-(4-methoxyphenyl)-4-oxazolecarbonitrile, 3-(4-Chlorophenyl)-6-(indolin-1-yl)pyrimidine-2,4(1H,3H)-dione, N'-(3-Chlorobenzoyl)-2-(1H-pyrrol-1-yl)benzenecarbohydrazide. 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 C18H14ClN3O2?
C18H14ClN3O2 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.