Molecular formula
C18H16Cl2N2O2
65 compounds have this formula on CompoundList.
- Molar mass
- 363.24g/mol
- Monoisotopic mass
- 362.0589Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H16Cl2N2O2 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 2 chlorine atoms, 2 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 × 1859.52%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 164.44%1.008 × 16 = 16.128 g/mol
- Cl Chlorine × 219.52%35.45 × 2 = 70.900 g/mol
- N Nitrogen × 27.71%14.007 × 2 = 28.014 g/mol
- O Oxygen × 28.81%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C18H16Cl2N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 65 of 65 compounds
![N-(4-Chlorophenyl)-1-[(2-chlorophenyl)methyl]-5-oxopyrrolidine-2-carboxamide chemical structure, C18H16Cl2N2O2, CAS 477768-26-6](/s/XTFNJYKHJFJMBI-UHFFFAOYSA-N.svg)
N-(4-Chlorophenyl)-1-[(2-chlorophenyl)methyl]-5-oxopyrrolidine-2-carboxamide
CAS 477768-26-6C18H16Cl2N2O2
N-(2,4-Dichlorophenyl)-1-(4-methylphenyl)-5-oxopyrrolidine-3-carboxamide
CAS 346637-41-0C18H16Cl2N2O2
![5-[3-(2,4-Dichlorophenoxy)propyl]-3-(3-methylphenyl)-1,2,4-oxadiazole chemical structure, C18H16Cl2N2O2, CAS 678548-64-6](/s/SVGKURGARWPHCH-UHFFFAOYSA-N.svg)
5-[3-(2,4-Dichlorophenoxy)propyl]-3-(3-methylphenyl)-1,2,4-oxadiazole
CAS 678548-64-6C18H16Cl2N2O2
(4-Benzoyl-piperazin-1-yl)-(2,4-dichloro-phenyl)-methanone
CAS 331950-25-5C18H16Cl2N2O2
2-(2,4-Dichlorophenoxy)-N'-(1-methyl-3-phenyl-2-propenylidene)acetohydrazide
CAS 308134-53-4C18H16Cl2N2O2
2-(2,3-Dichlorophenoxy)-N'-(2-methyl-3-phenyl-2-propenylidene)acetohydrazide
CAS 769157-28-0C18H16Cl2N2O2
2-Amino-4-(3,4-dichlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 297162-30-2C18H16Cl2N2O2
2-Amino-4-(2,4-dichlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 144036-33-9C18H16Cl2N2O2
Mexazolam
CAS 31868-18-5C18H16Cl2N2O2
2-Amino-4-(2,3-dichlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 331852-68-7C18H16Cl2N2O2
1-Benzyl-N-(2,4-dichlorophenyl)-5-oxopyrrolidine-3-carboxamide
CAS 364746-03-2C18H16Cl2N2O2
![2-(2,4-Dichlorophenoxy)-N-[(2-methyl-1H-indol-5-yl)methyl]acetamide chemical structure, C18H16Cl2N2O2, CAS 863001-91-6](/s/VPXQSBNKYSSDDT-UHFFFAOYSA-N.svg)
2-(2,4-Dichlorophenoxy)-N-[(2-methyl-1H-indol-5-yl)methyl]acetamide
CAS 863001-91-6C18H16Cl2N2O2
![2,5-Dichloro-N-[3-methyl-4-(2-oxopyrrolidin-1-yl)phenyl]benzamide chemical structure, C18H16Cl2N2O2, CAS 941956-86-1](/s/BOCPKSNFDRKNDX-UHFFFAOYSA-N.svg)
2,5-Dichloro-N-[3-methyl-4-(2-oxopyrrolidin-1-yl)phenyl]benzamide
CAS 941956-86-1C18H16Cl2N2O2
![3,4-Dichloro-N-[3-(2-oxopiperidin-1-yl)phenyl]benzamide chemical structure, C18H16Cl2N2O2, CAS 922906-15-8](/s/IJUIGWCOVWYJRO-UHFFFAOYSA-N.svg)
3,4-Dichloro-N-[3-(2-oxopiperidin-1-yl)phenyl]benzamide
CAS 922906-15-8C18H16Cl2N2O2
Piperazine-1,4-diylbis((4-chlorophenyl)methanone)
CAS 107785-63-7C18H16Cl2N2O2
2,4-Dichloro-N-(1-ethyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)benzamide
CAS 922053-25-6C18H16Cl2N2O2
![Piperazine-1,4-diylbis[(2-chlorophenyl)methanone] chemical structure, C18H16Cl2N2O2, CAS 13754-35-3](/s/FMVGYZXYYDCOQN-UHFFFAOYSA-N.svg)
Piperazine-1,4-diylbis[(2-chlorophenyl)methanone]
CAS 13754-35-3C18H16Cl2N2O2
![1-(4-Chlorophenyl)-3-{[2-(4-chlorophenyl)ethyl]amino}pyrrolidine-2,5-dione chemical structure, C18H16Cl2N2O2, CAS 342431-34-9](/s/IOEDRPUGGDDFKT-UHFFFAOYSA-N.svg)
1-(4-Chlorophenyl)-3-{[2-(4-chlorophenyl)ethyl]amino}pyrrolidine-2,5-dione
CAS 342431-34-9C18H16Cl2N2O2
1-Benzoyl-4-(2,3-dichlorobenzoyl)piperazine
CAS 672925-41-6C18H16Cl2N2O2
![N-[(3,4-Dichlorophenyl)methyl]-4-(2-oxopyrrolidin-1-yl)benzamide chemical structure, C18H16Cl2N2O2, CAS 478039-61-1](/s/DOGZZABPZQPAAL-UHFFFAOYSA-N.svg)
N-[(3,4-Dichlorophenyl)methyl]-4-(2-oxopyrrolidin-1-yl)benzamide
CAS 478039-61-1C18H16Cl2N2O2
2H-Indol-2-one, 1,3-dihydro-1-(2,6-dichlorophenyl)-3-(((3-hydroxypropyl)amino)methylene)-, (Z)-
CAS 172371-97-0C18H16Cl2N2O2
![3-[(4-Chlorobenzyl)amino]-1-(3-chloro-4-methylphenyl)pyrrolidine-2,5-dione chemical structure, C18H16Cl2N2O2, CAS 472980-51-1](/s/XRODFTCDSZZZME-UHFFFAOYSA-N.svg)
3-[(4-Chlorobenzyl)amino]-1-(3-chloro-4-methylphenyl)pyrrolidine-2,5-dione
CAS 472980-51-1C18H16Cl2N2O2
![2-(2,4-Dichlorophenoxy)-N-[2-(1H-indol-3-yl)ethyl]acetamide chemical structure, C18H16Cl2N2O2, CAS 819807-03-9](/s/QPCMAFJEEXEVMW-UHFFFAOYSA-N.svg)
2-(2,4-Dichlorophenoxy)-N-[2-(1H-indol-3-yl)ethyl]acetamide
CAS 819807-03-9C18H16Cl2N2O2
![3-[Benzyl(methyl)amino]-1-(3,5-dichlorophenyl)pyrrolidine-2,5-dione chemical structure, C18H16Cl2N2O2, CAS 468092-93-5](/s/ZEBRYQIFEQADMS-UHFFFAOYSA-N.svg)
3-[Benzyl(methyl)amino]-1-(3,5-dichlorophenyl)pyrrolidine-2,5-dione
CAS 468092-93-5C18H16Cl2N2O2
- 3-[(3,4-Dichlorophenyl)methylamino]-1-(4-methylphenyl)pyrrolidine-2,5-dione345952-11-6C18H16Cl2N2O2
- N-(4-Chlorobenzyl)-1-(4-chlorophenyl)-5-oxopyrrolidine-3-carboxamide371930-32-4C18H16Cl2N2O2
- 1-Benzyl-N-(2,5-dichlorophenyl)-5-oxopyrrolidine-3-carboxamide713081-34-6C18H16Cl2N2O2
- N,N-Bis(2-chloroethyl)-4-[2-(4-nitrophenyl)ethynyl]aniline2735-16-2C18H16Cl2N2O2
- N-[5-(5,7-Dichloro-1,3-benzoxazol-2-yl)-2-methylphenyl]butanamide347312-13-4C18H16Cl2N2O2
- N-(7-Chloro-2-methyl-4-quinolinyl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)amine hydrochloride1052409-76-3C18H16Cl2N2O2
- 3-[Benzyl(methyl)amino]-1-(3,4-dichlorophenyl)pyrrolidine-2,5-dione329775-58-8C18H16Cl2N2O2
- N-Benzyl-3-(3,4-dichlorophenyl)-N-methyl-4,5-dihydro-1,2-oxazole-5-carboxamide712347-24-5C18H16Cl2N2O2
- 1H-Benzimidazole-1-propanoic acid, 5-chloro-2-((4-chlorophenyl)methyl)-beta-methyl-141246-03-9C18H16Cl2N2O2
- 2-(Aziridin-1-yl)-N,4-bis(4-chlorophenyl)-4-oxobutanamide116356-06-0C18H16Cl2N2O2
- 2,5-Pyrrolidinedione, 3-[(2,4-dichlorophenyl)amino]-1-(2-ethylphenyl)-1095381-16-0C18H16Cl2N2O2
- N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-2-(4-chlorophenoxy)acetamide775292-26-7C18H16Cl2N2O2
- 2,4-Dichloro-N-[2-(6-methoxy-1H-indol-3-yl)ethyl]benzamide775291-33-3C18H16Cl2N2O2
- 1,4-Bis(3-chloro-2-methylphenyl)piperazine-2,5-dione396099-44-8C18H16Cl2N2O2
- 3-(3,4-Dichlorophenyl)-N-(2-phenylethyl)-4,5-dihydro-1,2-oxazole-5-carboxamide712347-26-7C18H16Cl2N2O2
- 1-Aziridineacetamide, N-(3-chlorophenyl)-alpha-(2-(4-chlorophenyl)-2-oxoethyl)-116356-07-1C18H16Cl2N2O2
- 2,4-Dichloro-6-(6-methoxy-2,3,4,9-tetrahydro-1H-beta-carbolin-1-yl)phenol728024-61-1C18H16Cl2N2O2
- 2,4-Dichloro-N-[4-(1-pyrrolidinylcarbonyl)phenyl]benzamide940456-80-4C18H16Cl2N2O2
- 3,5-Dichloro-N-[4-(1-pyrrolidinylcarbonyl)phenyl]benzamide940504-42-7C18H16Cl2N2O2
- Ethyl 4-amino-N-(3,4-dichlorobenzyl)indole-2-carboxylate220677-63-4C18H16Cl2N2O2
- (E)-3-(2,4-Dichlorophenyl)-N-[3-(propanoylamino)phenyl]prop-2-enamide431918-95-5C18H16Cl2N2O2
- 2,5-Dichloro-N-[4-(2-oxopiperidin-1-yl)phenyl]benzamide922978-05-0C18H16Cl2N2O2
- 2,4-Dichloro-N-[4-(2-oxopiperidin-1-yl)phenyl]benzamide922904-59-4C18H16Cl2N2O2
- 2,5-Dichloro-N-[3-(2-oxopiperidin-1-yl)phenyl]benzamide941979-04-0C18H16Cl2N2O2
- 2-Chloro-N-{[1-(4-chlorophenyl)-5-oxopyrrolidin-3-yl]methyl}benzamide954668-92-9C18H16Cl2N2O2
- [5-(3,4-Dichlorophenyl)-1-(4-ethoxyphenyl)-1H-pyrazol-3-yl]methanol828918-87-2C18H16Cl2N2O2
- N-(2,4-Dichlorobenzyl)-2-(5-methoxy-1H-indol-1-yl)acetamide1144431-94-6C18H16Cl2N2O2
- 2-(4-Benzoylpiperidine-1-carbonyl)-3,6-dichloropyridine1210869-25-2C18H16Cl2N2O2
- 2,4-Dichloro-N-[2-hydroxy-2-(1-methyl-1H-indol-3-yl)ethyl]benzamide1448063-91-9C18H16Cl2N2O2
- N-[2-(2,4-Dichlorophenyl)-1,3-benzoxazol-5-yl]-3-methylbutanamide433942-26-8C18H16Cl2N2O2
- N-[2-(3,4-Dichlorophenyl)-1,3-benzoxazol-5-yl]-3-methylbutanamide433973-80-9C18H16Cl2N2O2
- 1-(3-Chloro-4-methylphenyl)-N-(4-chlorophenyl)-5-oxopyrrolidine-3-carboxamide713081-09-5C18H16Cl2N2O2
- N-(1-Acetyl-1,2,3,4-tetrahydroquinolin-7-yl)-2,4-dichlorobenzamide898423-71-7C18H16Cl2N2O2
- 2-Chloro-N-[3-(4-chlorophenyl)-1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl]pyridine-3-carboxamide2763777-67-7C18H16Cl2N2O2
- 1,2-Benzisoxazole-3-acetamide, alpha,alpha-dichloro-N-(1-methyl-1-phenylethyl)-97872-29-2C18H16Cl2N2O2
- 1,2-Benzisoxazole-3-acetamide, 4,6-dichloro-N-(1-methyl-1-phenylethyl)-100695-70-3C18H16Cl2N2O2
- N-[2,4-Dichloro-5-({[6-oxo-5-(prop-2-en-1-yl)cyclohexa-2,4-dien-1-ylidene]methyl}amino)phenyl]acetamide5276-63-1C18H16Cl2N2O2
- Ethyl 3-amino-N-(3,4-dichlorobenzyl)indole-2-carboxylate220677-62-3C18H16Cl2N2O2
- 1-(3,4-Dichlorophenyl)-3-[2-(methylamino)benzoyl]pyrrolidin-2-one88263-84-7C18H16Cl2N2O2
- 3,6-Bis[(2-chlorophenyl)methyl]piperazine-2,5-dione7763-25-9C18H16Cl2N2O2
- Bis({[(3-chlorophenyl)methyl]amino})cyclobut-3-ene-1,2-dione2640845-39-0C18H16Cl2N2O2
Frequently asked questions
What is the molar mass of C18H16Cl2N2O2?
The molar mass of C18H16Cl2N2O2 is 363.24 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 362.0589 Da.
How many compounds have the formula C18H16Cl2N2O2?
CompoundList lists 65 compounds with the molecular formula C18H16Cl2N2O2, including N-(4-Chlorophenyl)-1-[(2-chlorophenyl)methyl]-5-oxopyrrolidine-2-carboxamide, N-(2,4-Dichlorophenyl)-1-(4-methylphenyl)-5-oxopyrrolidine-3-carboxamide, 5-[3-(2,4-Dichlorophenoxy)propyl]-3-(3-methylphenyl)-1,2,4-oxadiazole. 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 C18H16Cl2N2O2?
C18H16Cl2N2O2 has a degree of unsaturation of 11. 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.