Molecular formula
C18H15ClN2O3
190 compounds have this formula on CompoundList.
- Molar mass
- 342.78g/mol
- Monoisotopic mass
- 342.0771Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 12
The formula C18H15ClN2O3 describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 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 × 1863.07%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 154.41%1.008 × 15 = 15.120 g/mol
- Cl Chlorine × 110.34%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 28.17%14.007 × 2 = 28.014 g/mol
- O Oxygen × 314.00%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H15ClN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 190 compounds
Benzotript
CAS 39544-74-6C18H15ClN2O3
Ethyl 7-chloro-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepine-3-carboxylate
CAS 5606-55-3C18H15ClN2O3
2-((2-Chlorophenyl)formamido)-3-(1H-indol-3-yl)propanoic acid
CAS 39545-27-2C18H15ClN2O3
![N-[(2-Chlorophenyl)methyl]-4-hydroxy-1-methyl-2-oxoquinoline-3-carboxamide chemical structure, C18H15ClN2O3, CAS 130058-19-4](/s/WINPTPZEHIJUNH-UHFFFAOYSA-N.svg)
N-[(2-Chlorophenyl)methyl]-4-hydroxy-1-methyl-2-oxoquinoline-3-carboxamide
CAS 130058-19-4C18H15ClN2O3
7-Chloro-3,4-dihydro-3-oxo-4-(phenylmethyl)-2-quinoxalinepropanoic acid
CAS 568543-95-3C18H15ClN2O3
![N-[4-(5-Chloro-1,3-benzoxazol-2-yl)phenyl]-2-oxolanecarboxamide chemical structure, C18H15ClN2O3, CAS 723736-55-8](/s/BXJOSLTZPOCOMF-UHFFFAOYSA-N.svg)
N-[4-(5-Chloro-1,3-benzoxazol-2-yl)phenyl]-2-oxolanecarboxamide
CAS 723736-55-8C18H15ClN2O3
Temazepam acetate
CAS 18818-64-9C18H15ClN2O3
![(2S)-2-[(2-Chlorobenzoyl)amino]-3-(1H-indol-3-yl)propanoic acid chemical structure, C18H15ClN2O3, CAS 39545-26-1](/s/PIHNVMQBEJPYDL-INIZCTEOSA-N.svg)
(2S)-2-[(2-Chlorobenzoyl)amino]-3-(1H-indol-3-yl)propanoic acid
CAS 39545-26-1C18H15ClN2O3
5-Chloro-4-(4-methoxyphenoxy)-2-(4-methylphenyl)-3(2H)-pyridazinone
CAS 478049-32-0C18H15ClN2O3
N-(4-Chlorobenzyl)-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxamide
CAS 130058-29-6C18H15ClN2O3
5-((2-Chlorophenoxy)methyl)-N-(pyridin-3-ylmethyl)furan-2-carboxamide
CAS 438473-17-7C18H15ClN2O3
![4-Chloro-N-(1,3-dioxooctahydro-4,6-ethenocyclopropa[f]isoindol-2(1H)-yl)benzamide chemical structure, C18H15ClN2O3, CAS 313270-75-6](/s/USPKYYZDABFFSZ-UHFFFAOYSA-N.svg)
4-Chloro-N-(1,3-dioxooctahydro-4,6-ethenocyclopropa[f]isoindol-2(1H)-yl)benzamide
CAS 313270-75-6C18H15ClN2O3
![2-Chloro-N-(1,3-dioxo-3a,4,7,7a-tetrahydro-1H-spiro[4,7-methanoisoindole-8,1'-cyclopropan]-2(3H)-yl)benzamide chemical structure, C18H15ClN2O3, CAS 329912-01-8](/s/CYFAWMLGPQCVSC-UHFFFAOYSA-N.svg)
2-Chloro-N-(1,3-dioxo-3a,4,7,7a-tetrahydro-1H-spiro[4,7-methanoisoindole-8,1'-cyclopropan]-2(3H)-yl)benzamide
CAS 329912-01-8C18H15ClN2O3
Methyl 3-(4-(4-chlorophenyl)-1-oxophthalazin-2(1H)-yl)propanoate
CAS 694465-22-0C18H15ClN2O3
N-(5-Chloro-2-methoxyphenyl)-5-methyl-3-phenyl-4-isoxazolecarboxamide
CAS 313393-09-8C18H15ClN2O3
![4-Chloro-N-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-spiro[2-aza-4,7-methanoisoindole-8,1'-cyclopropan]-2-yl)benzamide chemical structure, C18H15ClN2O3, CAS 432022-17-8](/s/BVZSAQSHJSCTMX-UHFFFAOYSA-N.svg)
4-Chloro-N-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-spiro[2-aza-4,7-methanoisoindole-8,1'-cyclopropan]-2-yl)benzamide
CAS 432022-17-8C18H15ClN2O3
3-(Benzylamino)-4-chloro-1-(4-methoxyphenyl)-1H-pyrrole-2,5-dione
CAS 303034-59-5C18H15ClN2O3
3-Chloro-4-(2-ethoxyanilino)-1-phenyl-1H-pyrrole-2,5-dione
CAS 303034-12-0C18H15ClN2O3
![2-[(4-Chlorophenyl)formamido]-3-(1H-indol-3-yl)propanoic acid chemical structure, C18H15ClN2O3, CAS 56116-67-7](/s/QJERBBQXOMUURJ-UHFFFAOYSA-N.svg)
2-[(4-Chlorophenyl)formamido]-3-(1H-indol-3-yl)propanoic acid
CAS 56116-67-7C18H15ClN2O3
![3-Chloro-4-[(2-hydroxyphenyl)amino]-1-(2-phenylethyl)-1H-pyrrole-2,5-dione chemical structure, C18H15ClN2O3, CAS 459419-50-2](/s/FSZYTUWZCVMYGD-UHFFFAOYSA-N.svg)
3-Chloro-4-[(2-hydroxyphenyl)amino]-1-(2-phenylethyl)-1H-pyrrole-2,5-dione
CAS 459419-50-2C18H15ClN2O3
(1-(4-CL-PH)-3-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1H-pyrazol-4-yl)methanol
CAS 618383-37-2C18H15ClN2O3
![N-[(3-Chlorophenyl)methyl]-3-(1,3-dioxoisoindol-2-yl)propanamide chemical structure, C18H15ClN2O3, CAS 744232-50-6](/s/GNUPOBWPMVDOSI-UHFFFAOYSA-N.svg)
N-[(3-Chlorophenyl)methyl]-3-(1,3-dioxoisoindol-2-yl)propanamide
CAS 744232-50-6C18H15ClN2O3
1-(2-Methyl-1H-indol-3-yl)-1-oxopropan-2-yl 6-chloropyridine-3-carboxylate
CAS 1016481-58-5C18H15ClN2O3
N-(5-Chloro-2-methoxyphenyl)-2-(1-oxo-2(1H)-isoquinolinyl)acetamide
CAS 853319-73-0C18H15ClN2O3
- 2-(4-Chlorophenoxy)-N-(2-furylmethyl)-N-(2-pyridyl)acetamide898652-39-6C18H15ClN2O3
- 2-Amino-6-chloro-4-(2-ethoxyphenyl)-7-hydroxy-4H-chromene-3-carbonitrile5306-41-2C18H15ClN2O3
- (2Z)-2-[(4-Chlorophenyl)imino]-8-ethoxy-2H-chromene-3-carboxamide328555-85-7C18H15ClN2O3
- N-[2-Chloro-5-(propanoylamino)phenyl]-1-benzofuran-2-carboxamide672912-97-9C18H15ClN2O3
- 3-Chloro-4-[(3-hydroxyphenyl)amino]-1-(2-phenylethyl)-1H-pyrrole-2,5-dione459419-53-5C18H15ClN2O3
- 5-Chloro-3-(2-(3,4-dihydroquinolin-1(2H)-yl)-2-oxoethyl)benzo[d]oxazol-2(3H)-one902254-93-7C18H15ClN2O3
- N-(5-Chloro-2-methylphenyl)-5-(4-methoxyphenyl)-1,2-oxazole-3-carboxamide898482-25-2C18H15ClN2O3
- 5-Chloro-3-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)benzo[d]oxazol-2(3H)-one902254-94-8C18H15ClN2O3
- 4-({[(6-Chloro-1H-indol-1-yl)acetyl]amino}methyl)benzoic acid1219548-07-8C18H15ClN2O3
- 6-Chloro-5-(4-(1-hydroxycyclobutyl)phenyl)-1H-indazole-3-carboxylic acid1467059-01-3C18H15ClN2O3
- 3-(2-Chlorophenyl)-N-(3-methoxyphenyl)-5-methyl-1,2-oxazole-4-carboxamide331847-82-6C18H15ClN2O3
- 3-(2-Chlorophenyl)-N-(4-methoxyphenyl)-5-methyl-1,2-oxazole-4-carboxamide153947-76-3C18H15ClN2O3
- N-(3-Chlorophenyl)-1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide369602-87-9C18H15ClN2O3
- 3-Chloro-4-(4-ethoxyanilino)-1-phenylpyrrole-2,5-dione6137-27-5C18H15ClN2O3
- 3-Chloro-4-(3-methoxyanilino)-1-(2-methylphenyl)-1H-pyrrole-2,5-dione303034-83-5C18H15ClN2O3
- 3-Chloro-4-(2-methoxyanilino)-1-(4-methylphenyl)-1H-pyrrole-2,5-dione303034-27-7C18H15ClN2O3
- 2-(4-Chlorophenyl)-3-(4-methylphenyl)dihydro-2H-pyrrolo[3,4-d][1,2]oxazole-4,6(3H,5H)-dione1005055-69-5C18H15ClN2O3
- 3-Chloro-1-(4-methoxyphenyl)-4-(4-methylanilino)pyrrole-2,5-dione256945-49-0C18H15ClN2O3
- 3-Chloro-4-(2-methoxyanilino)-1-(3-methylphenyl)pyrrole-2,5-dione303034-69-7C18H15ClN2O3
- 2-(4-Chlorophenyl)-5-methyl-3-phenyldihydro-2H-pyrrolo[3,4-d][1,2]oxazole-4,6(3H,5H)-dione1005161-06-7C18H15ClN2O3
- N-(2-Chlorophenyl)-1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide303100-76-7C18H15ClN2O3
- N-(5-Chloro-2-methylphenyl)-3-(1,3-dioxoisoindol-2-yl)propanamide303972-71-6C18H15ClN2O3
- 3-Chloro-4-[(4-methoxyphenyl)amino]-1-(4-methylphenyl)-1H-pyrrole-2,5-dione303034-29-9C18H15ClN2O3
- 3-Chloro-1-(4-methoxyphenyl)-4-[(3-methylphenyl)amino]-1H-pyrrole-2,5-dione61892-19-1C18H15ClN2O3
- 3-Chloro-4-(3-methoxyanilino)-1-(3-methylphenyl)pyrrole-2,5-dione303034-70-0C18H15ClN2O3
- 3-Quinolinecarboxamide,6-chloro-1,2-dihydro-4-hydroxy-n,1-dimethyl-2-oxo-n-phenyl-675575-24-3C18H15ClN2O3
- 1-Benzyl-3-chloro-4-(2-methoxyanilino)pyrrole-2,5-dione303035-01-0C18H15ClN2O3
- 3-Chloro-1-(4-ethylphenyl)-4-(2-hydroxyanilino)pyrrole-2,5-dione383895-76-9C18H15ClN2O3
- 3-Chloro-4-(3-methoxyanilino)-1-(4-methylphenyl)-1H-pyrrole-2,5-dione303034-28-8C18H15ClN2O3
- 3-Chloro-4-(2-methoxyanilino)-1-(2-methylphenyl)-1H-pyrrole-2,5-dione303034-82-4C18H15ClN2O3
- 1-Benzyl-3-chloro-4-(4-methoxyanilino)pyrrole-2,5-dione303035-03-2C18H15ClN2O3
- 3-(4-Chlorophenyl)-2-(p-tolyl)dihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dione1005122-98-4C18H15ClN2O3
- 5-Chloro-3-(3-(indolin-1-yl)-3-oxopropyl)benzo[d]oxazol-2(3H)-one902254-44-8C18H15ClN2O3
- 3-Chloro-1-(2,4-dimethylphenyl)-4-(3-hydroxyanilino)pyrrole-2,5-dione370849-00-6C18H15ClN2O3
- N-(4-Chlorophenyl)-1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide449781-71-9C18H15ClN2O3
- 3-Chloro-4-(4-methoxyanilino)-1-(3-methylphenyl)pyrrole-2,5-dione303034-71-1C18H15ClN2O3
- 3-Chloro-4-(4-methoxyanilino)-1-(2-methylphenyl)-1H-pyrrole-2,5-dione303034-85-7C18H15ClN2O3
- 3-Chloro-1-(2,3-dimethylphenyl)-4-(3-hydroxyanilino)pyrrole-2,5-dione347364-41-4C18H15ClN2O3
- (E)-3-(3-Chloro-4-hydroxy-5-methoxyphenyl)-2-cyano-N-(4-methylphenyl)prop-2-enamide444598-25-8C18H15ClN2O3
- N-(3-Chloro-2-methylphenyl)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanamide397863-63-7C18H15ClN2O3
- (3-(2-Chlorophenyl)-5-methylisoxazol-4-yl)-N-(4-hydroxyphenyl)-N-methylformamide1023829-74-4C18H15ClN2O3
- 3-{[(4-Chlorobutanoyl)oxy]imino}-1-phenyl-1,3-dihydro-2H-indol-2-one478261-24-4C18H15ClN2O3
- 2-(3-Chlorophenoxy)-N-(furan-2-ylmethyl)-N-(pyridin-2-yl)acetamide905779-85-3C18H15ClN2O3
- Ethyl 4-(7-chloro-2-methyl-4-oxoquinazolin-3(4H)-yl)benzoate64918-69-0C18H15ClN2O3
- N-(4-Chloro-2-methylphenyl)-3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanamide449156-29-0C18H15ClN2O3
- N-(5-Chloro-2-methoxyphenyl)-5-(4-methylphenyl)-1,2-oxazole-3-carboxamide725697-94-9C18H15ClN2O3
- 5-Chloro-N-[2-(naphthalen-1-yloxy)ethyl]-2-nitroaniline330633-94-8C18H15ClN2O3
- Ethyl 3-(2-chlorobenzyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylate893774-52-2C18H15ClN2O3
- N-(4-Chlorophenyl)-3-propionamidobenzofuran-2-carboxamide160461-32-5C18H15ClN2O3
- N-(3-Chlorophenyl)-3-propionamidobenzofuran-2-carboxamide888463-29-4C18H15ClN2O3
- 6-(Benzyloxy)-4-chloro-7-methoxyquinoline-3-carboxamide476193-59-6C18H15ClN2O3
- 1-(3-Chlorophenyl)-4-(3-methoxybenzyl)-1,4-dihydropyrazine-2,3-dione904524-62-5C18H15ClN2O3
- Methyl 6-chloro-4-((3-methoxyphenyl)amino)quinoline-2-carboxylate1206992-63-3C18H15ClN2O3
- 4-[(3-Chloro-4-methoxyphenyl)amino]-6-methylquinoline-2-carboxylic acid1031977-36-2C18H15ClN2O3
- Desmethyl-laquinimod1349096-12-3C18H15ClN2O3
- (Z)-3-(5-(2-Chlorophenyl)furan-2-yl)-2-(morpholine-4-carbonyl)acrylonitrile304896-08-0C18H15ClN2O3
- Ethyl 6-chloro-4-[(3-hydroxyphenyl)amino]quinoline-3-carboxylate450400-52-9C18H15ClN2O3
- (Z)-N-(4-Chlorophenyl)-2-cyano-3-(2,5-dimethoxyphenyl)prop-2-enamide340301-78-2C18H15ClN2O3
- N-(4-Chlorophenyl)-2-(5-methoxy-1-oxoisoquinolin-2-yl)acetamide868223-45-4C18H15ClN2O3
- [2-[2-(4-Chlorophenyl)ethylamino]-2-oxoethyl] 4-cyanobenzoate1004221-07-1C18H15ClN2O3
- Temazepam acetate, (S)-160495-63-6C18H15ClN2O3
- [(Z)-[1-[(4-Methylphenyl)methyl]-2-oxoindol-3-ylidene]amino] 2-chloroacetate303149-28-2C18H15ClN2O3
- 2-(4-Chloro-1H-indol-1-yl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide1144483-03-3C18H15ClN2O3
- 2-(6-Chloro-1H-indol-1-yl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide1144460-80-9C18H15ClN2O3
- 2-(5-Chloro-1H-indol-1-yl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide1144499-47-7C18H15ClN2O3
- N-[(3-Chlorophenyl)methyl]-N,2-dimethyl-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide1110909-15-3C18H15ClN2O3
- Temazepam acetate, (R)-91402-88-9C18H15ClN2O3
- Methyl 4-[(3-chloro-4-methoxyphenyl)amino]quinoline-2-carboxylate1207039-13-1C18H15ClN2O3
- 5-Chloro-2-methoxy-N-(4-methyl-2-oxo-1,2-dihydroquinolin-7-yl)benzamide1251558-24-3C18H15ClN2O3
- 2-(4-Chlorophenoxy)-N-(4-methyl-2-oxo-1,2-dihydroquinolin-7-yl)acetamide1251573-61-1C18H15ClN2O3
- 3-(Benzyloxy)-N-(3-chloro-2-methylphenyl)isoxazole-5-carboxamide1421445-86-4C18H15ClN2O3
- N-(4-chlorobenzoyl)-D-Tryptophan95672-29-0C18H15ClN2O3
- 1H-1,5-Benzodiazepine-2,4(3H,5H)-dione, 7-chloro-5-phenyl-1-propionyl-23954-88-3C18H15ClN2O3
- [5-(2-Chlorophenyl)-1,2-oxazol-3-yl]methyl N-(4-methylphenyl)carbamate343374-46-9C18H15ClN2O3
- N-(3-Chlorophenyl)-2-(5-methoxy-1-oxoisoquinolin-2-yl)acetamide868223-44-3C18H15ClN2O3
- Ethyl 3-(3-chloro-2-methylphenyl)-4-oxo-3,4-dihydro-1-phthalazinecarboxylate866039-08-9C18H15ClN2O3
Frequently asked questions
What is the molar mass of C18H15ClN2O3?
The molar mass of C18H15ClN2O3 is 342.78 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 342.0771 Da.
How many compounds have the formula C18H15ClN2O3?
CompoundList lists 190 compounds with the molecular formula C18H15ClN2O3, including Benzotript, Ethyl 7-chloro-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepine-3-carboxylate, 2-((2-Chlorophenyl)formamido)-3-(1H-indol-3-yl)propanoic acid. 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 C18H15ClN2O3?
C18H15ClN2O3 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.