Molecular formula
C23H18ClN3O2
70 compounds have this formula on CompoundList.
- Molar mass
- 403.87g/mol
- Monoisotopic mass
- 403.1088Da
- Atoms
- 47
- Elements
- 5
- Rings plus double bonds
- 16
The formula C23H18ClN3O2 describes a molecule made of 23 carbon atoms, 18 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 × 2368.40%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 184.49%1.008 × 18 = 18.144 g/mol
- Cl Chlorine × 18.78%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 310.40%14.007 × 3 = 42.021 g/mol
- O Oxygen × 27.92%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C23H18ClN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 70 of 70 compounds
N-(3-Chlorophenyl)-3-(1-oxo-4-phenylphthalazin-2(1H)-yl)propanamide
CAS 836640-15-4C23H18ClN3O2
4-((4-Chlorobenzyl)oxy)-N'-(1H-indol-3-ylmethylene)benzohydrazide
CAS 339201-57-9C23H18ClN3O2
![2-[4-(4-Chlorophenyl)-1-oxophthalazin-2-yl]-N-(4-methylphenyl)acetamide chemical structure, C23H18ClN3O2, CAS 684234-53-5](/s/XRKWJJZHZISBHK-UHFFFAOYSA-N.svg)
2-[4-(4-Chlorophenyl)-1-oxophthalazin-2-yl]-N-(4-methylphenyl)acetamide
CAS 684234-53-5C23H18ClN3O2
N-(2-Benzylphenyl)-2-(7-chloro-4-oxo-3(4H)-quinazolinyl)acetamide
CAS 853319-00-3C23H18ClN3O2
![2-[4-(4-Chlorophenyl)-1-oxophthalazin-2-yl]-N-(3-methylphenyl)acetamide chemical structure, C23H18ClN3O2, CAS 684234-52-4](/s/GRJGGPXTVREEGV-UHFFFAOYSA-N.svg)
2-[4-(4-Chlorophenyl)-1-oxophthalazin-2-yl]-N-(3-methylphenyl)acetamide
CAS 684234-52-4C23H18ClN3O2
2-((4-Chlorobenzyl)oxy)-N'-(1H-indol-3-ylmethylene)benzohydrazide
CAS 348584-76-9C23H18ClN3O2
2-Amino-N-(2-chlorophenyl)-3-(4-methylbenzoyl)indolizine-1-carboxamide
CAS 898453-59-3C23H18ClN3O2
N-(2-Chlorobenzyl)-2-(2-oxo-4-phenylquinazolin-1(2H)-yl)acetamide
CAS 941982-45-2C23H18ClN3O2
N-(3-Chloro-2-methylphenyl)-2-(2-oxo-4-phenylquinazolin-1-yl)acetamide
CAS 932320-90-6C23H18ClN3O2
N-Benzyl-2-(6-chloro-2-oxo-4-phenylquinazolin-1-yl)acetamide
CAS 932452-88-5C23H18ClN3O2
![N-[(4-Chlorophenyl)methyl]-2-(2-oxo-4-phenylquinazolin-1-yl)acetamide chemical structure, C23H18ClN3O2, CAS 932320-93-9](/s/VTJHRRRFNCAXAD-UHFFFAOYSA-N.svg)
N-[(4-Chlorophenyl)methyl]-2-(2-oxo-4-phenylquinazolin-1-yl)acetamide
CAS 932320-93-9C23H18ClN3O2
3-(4-Chlorophenyl)-N-(4-methoxyphenyl)-1-phenyl-1H-pyrazole-4-carboxamide
CAS 372098-59-4C23H18ClN3O2
![9-Chloro-6-(3,4-dimethoxybenzyl)-6H-indolo[2,3-b]quinoxaline chemical structure, C23H18ClN3O2, CAS 612041-47-1](/s/LOOWZJAEXWBFMH-UHFFFAOYSA-N.svg)
9-Chloro-6-(3,4-dimethoxybenzyl)-6H-indolo[2,3-b]quinoxaline
CAS 612041-47-1C23H18ClN3O2
2-(4-Chlorophenyl)-N-(2-methyl-4-oxo-3-phenyl-3,4-dihydroquinazolin-6-yl)acetamide
CAS 1105235-85-5C23H18ClN3O2
N-(4-Chlorophenyl)-3-(4-methoxyphenyl)-1-phenyl-1H-pyrazole-4-carboxamide
CAS 380912-86-7C23H18ClN3O2
1-(3-Chlorobenzyl)-N-(2-methylquinolin-4-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 899991-85-6C23H18ClN3O2
1-(4-Chlorobenzyl)-2-oxo-N-(m-tolyl)-1,2-dihydro-1,8-naphthyridine-3-carboxamide
CAS 946208-65-7C23H18ClN3O2
N-(4-Amino-quinolin-6-yl)-2-(4-chloro-phenoxymethyl)-benzamide
CAS 792893-10-8C23H18ClN3O2
![4-Chloro-N-[(2-hydroxyquinolin-3-yl)methyl]-N-(pyridin-3-ylmethyl)benzamide chemical structure, C23H18ClN3O2, CAS 838870-97-6](/s/OBLAZXKHIWXSCE-UHFFFAOYSA-N.svg)
4-Chloro-N-[(2-hydroxyquinolin-3-yl)methyl]-N-(pyridin-3-ylmethyl)benzamide
CAS 838870-97-6C23H18ClN3O2
![3-[4-(4-Chlorophenyl)-1-oxophthalazin-2-yl]-N-phenylpropanamide chemical structure, C23H18ClN3O2, CAS 694473-75-1](/s/XXNKVACFIYQJIK-UHFFFAOYSA-N.svg)
3-[4-(4-Chlorophenyl)-1-oxophthalazin-2-yl]-N-phenylpropanamide
CAS 694473-75-1C23H18ClN3O2
![2-[4-(6-Chloro-4-phenylquinolin-2-yl)phenoxy]acetohydrazide chemical structure, C23H18ClN3O2, CAS 337483-13-3](/s/DDRZIZGQDFUXEV-UHFFFAOYSA-N.svg)
2-[4-(6-Chloro-4-phenylquinolin-2-yl)phenoxy]acetohydrazide
CAS 337483-13-3C23H18ClN3O2
![2-Amino-6-benzyl-4-(3-chlorophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile chemical structure, C23H18ClN3O2, CAS 612053-02-8](/s/NDUZQDNWVJEIPG-UHFFFAOYSA-N.svg)
2-Amino-6-benzyl-4-(3-chlorophenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile
CAS 612053-02-8C23H18ClN3O2
N-(2-Chlorobenzyl)-2-(2-oxo-3-phenylquinoxalin-1(2H)-yl)acetamide
CAS 1428358-62-6C23H18ClN3O2
N-(4-Chlorophenyl)-N-methyl-1-oxo-2-(pyridin-3-ylmethyl)isoquinoline-4-carboxamide
CAS 303995-30-4C23H18ClN3O2
- 2-(2-Amino-5-phenylpyrimidin-4-yl)-5-[(3-chlorophenyl)methoxy]phenol899410-99-2C23H18ClN3O2
- N-(5-Chloropyridin-2-yl)-2-(2-ethoxyphenyl)quinoline-4-carboxamide514855-58-4C23H18ClN3O2
- 2-Amino-6-benzyl-4-(4-chlorophenyl)-7-methyl-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile612802-39-8C23H18ClN3O2
- 2-(4-Chlorophenyl)-N-[3-(2-methyl-4-oxoquinazolin-3-yl)phenyl]acetamide898428-53-0C23H18ClN3O2
- N-{2-[3-(4-Chlorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]ethyl}naphthalene-1-carboxamide921804-95-7C23H18ClN3O2
- N-(3-Chlorobenzyl)-2-(3-(naphthalen-1-yl)-6-oxopyridazin-1(6H)-yl)acetamide1282113-80-7C23H18ClN3O2
- N-(4-Chlorophenyl)-N-methyl-1-oxo-2-(2-pyridinylmethyl)-1,2-dihydro-4-isoquinolinecarboxamide303995-37-1C23H18ClN3O2
- N-[2-[3-[(4-Chlorophenyl)methoxy]quinoxalin-2-yl]phenyl]acetamide577696-99-2C23H18ClN3O2
- 2-[2-Amino-5-(4-chlorophenyl)pyrimidin-4-yl]-5-(benzyloxy)phenol896838-99-6C23H18ClN3O2
- 2-(2-Amino-5-phenylpyrimidin-4-yl)-5-[(4-chlorobenzyl)oxy]phenol900280-24-2C23H18ClN3O2
- N-(3-Chloropyridin-2-yl)-2-(4-ethoxyphenyl)quinoline-4-carboxamide353772-84-6C23H18ClN3O2
- N-(4-Chlorobenzyl)-2-[1-oxo-4-phenyl-2(1H)-phthalazinyl]acetamide866153-80-2C23H18ClN3O2
- 1-Benzyl-N-(3-chloro-2-methylphenyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide946351-85-5C23H18ClN3O2
- N-[(2-Chlorophenyl)methyl]-2-(3-naphthalen-2-yl-6-oxopyridazin-1-yl)acetamide922993-44-0C23H18ClN3O2
- N-(4-Chlorobenzyl)-2-(3-(naphthalen-2-yl)-6-oxopyridazin-1(6H)-yl)acetamide922993-50-8C23H18ClN3O2
- N-(2-Chlorobenzyl)-2-(3-(naphthalen-1-yl)-6-oxopyridazin-1(6H)-yl)acetamide922972-14-3C23H18ClN3O2
- N-(4-Chlorobenzyl)-2-(3-(naphthalen-1-yl)-6-oxopyridazin-1(6H)-yl)acetamide922972-19-8C23H18ClN3O2
- N-(4-Chlorophenyl)-2-(2-oxo-4-phenyl-2,3-dihydro-1H-1,5-benzodiazepin-1-yl)acetamide900012-72-8C23H18ClN3O2
- N-[[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl]-2,2-diphenylacetamide838900-04-2C23H18ClN3O2
- 3-Chloro-N-[2-methyl-4-(2-methyl-4-oxoquinazolin-3-yl)phenyl]benzamide903308-63-4C23H18ClN3O2
- N-[2-Chloro-5-(2-methyl-4-oxo-3,4-dihydroquinazolin-3-yl)phenyl]-2-phenylacetamide899757-72-3C23H18ClN3O2
- 1-(4-Chlorobenzyl)-N-(2-methylquinolin-4-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide923157-46-4C23H18ClN3O2
- 1-(2-Chlorobenzyl)-N-(2-methylquinolin-4-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide923690-64-6C23H18ClN3O2
- 1-Benzyl-N-(5-chloro-2-methylphenyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide946251-15-6C23H18ClN3O2
- 1-Benzyl-N-(3-chloro-4-methylphenyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide946330-73-0C23H18ClN3O2
- N-(3-Chloro-4-methylphenyl)-2-(2-oxo-4-phenylquinazolin-1-yl)acetamide932320-78-0C23H18ClN3O2
- 2-(6-Chloro-2-oxo-4-phenylquinazolin-1-yl)-N-(2-methylphenyl)acetamide932457-56-2C23H18ClN3O2
- 2-(6-Chloro-2-oxo-4-phenylquinazolin-1-yl)-N-(3-methylphenyl)acetamide932530-51-3C23H18ClN3O2
- 2-(6-Chloro-2-oxo-4-phenylquinazolin-1-yl)-N-(4-methylphenyl)acetamide932321-05-6C23H18ClN3O2
- N-(7-Chloro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)-2,2-diphenylacetamide941923-25-7C23H18ClN3O2
- 2-{[1,1'-Biphenyl]-4-yl}-N-{7-chloro-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl}acetamide941965-42-0C23H18ClN3O2
- N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-naphthamide921532-50-5C23H18ClN3O2
- N-(5-Chloro-2-methylphenyl)-2-(2-oxo-4-phenylquinazolin-1(2H)-yl)acetamide1115531-92-4C23H18ClN3O2
- 2-Amino-3-(4-chlorobenzoyl)-N-(2-methylphenyl)indolizine-1-carboxamide898452-90-9C23H18ClN3O2
- 2-Amino-3-(4-chlorobenzoyl)-N-(3-methylphenyl)indolizine-1-carboxamide898452-94-3C23H18ClN3O2
- Benzoic acid, p-(p-chlorobenzamido)-, 2-cinnamylidenehydrazide100278-43-1C23H18ClN3O2
- 2-Amino-3-(4-chlorobenzoyl)-N-(p-tolyl)indolizine-1-carboxamide898452-98-7C23H18ClN3O2
- Methyl 4-((2-chloro-5-phenylquinazolin-4-ylamino)methyl)benzoate1272356-79-2C23H18ClN3O2
- 2-Amino-N-(4-chlorophenyl)-3-(4-methylbenzoyl)indolizine-1-carboxamide898436-86-7C23H18ClN3O2
- 2-Amino-N-(3-chlorophenyl)-3-(4-methylbenzoyl)indolizine-1-carboxamide898453-54-8C23H18ClN3O2
- 2-Amino-3-benzoyl-N-(3-chloro-4-methylphenyl)indolizine-1-carboxamide898453-51-5C23H18ClN3O2
- 2-Amino-3-benzoyl-N-(3-chloro-2-methylphenyl)indolizine-1-carboxamide903345-44-8C23H18ClN3O2
- 2-Amino-3-benzoyl-N-(5-chloro-2-methylphenyl)indolizine-1-carboxamide903283-31-8C23H18ClN3O2
- 3-Benzofuranacetamide, 5-chloro-6-methyl-N-[4-(2-phenyldiazenyl)phenyl]-882576-00-3C23H18ClN3O2
- 2-(2-Chlorophenoxy)-N'-((2-phenyl-1H-indol-3-yl)methylene)acetohydrazide1331459-74-5C23H18ClN3O2
- Benzyl N-benzyl-N-(2-chloroquinazolin-4-yl)carbamate2680742-51-0C23H18ClN3O2
Frequently asked questions
What is the molar mass of C23H18ClN3O2?
The molar mass of C23H18ClN3O2 is 403.87 g/mol, calculated from standard atomic weights for 23 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 403.1088 Da.
How many compounds have the formula C23H18ClN3O2?
CompoundList lists 70 compounds with the molecular formula C23H18ClN3O2, including N-(3-Chlorophenyl)-3-(1-oxo-4-phenylphthalazin-2(1H)-yl)propanamide, 4-((4-Chlorobenzyl)oxy)-N'-(1H-indol-3-ylmethylene)benzohydrazide, 2-[4-(4-Chlorophenyl)-1-oxophthalazin-2-yl]-N-(4-methylphenyl)acetamide. 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 C23H18ClN3O2?
C23H18ClN3O2 has a degree of unsaturation of 16. 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.