C18H18Cl2N2O3
51 compounds have this formula on CompoundList.
- Molar mass
- 381.25g/mol
- Monoisotopic mass
- 380.0694Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H18Cl2N2O3 describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 2 chlorine atoms, 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 × 1856.71%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 184.76%1.008 × 18 = 18.144 g/mol
- Cl Chlorine × 218.60%35.45 × 2 = 70.900 g/mol
- N Nitrogen × 27.35%14.007 × 2 = 28.014 g/mol
- O Oxygen × 312.59%15.999 × 3 = 47.997 g/mol
Compounds with the formula C18H18Cl2N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 51 of 51 compounds
![[2-[Benzyl(propan-2-yl)amino]-2-oxoethyl] 5,6-dichloropyridine-3-carboxylate chemical structure, C18H18Cl2N2O3, CAS 736954-07-7](/s/WRRUZQHBRVFHNV-UHFFFAOYSA-N.svg)
![N-[2-(Acetylamino)phenyl]-4-(2,4-dichlorophenoxy)butanamide chemical structure, C18H18Cl2N2O3, CAS 6429-78-3](/s/AJVASYKZPGNRRV-UHFFFAOYSA-N.svg)
![5-[(2,4-Dichlorobenzyl)amino]-2-(4-morpholinyl)benzoic acid chemical structure, C18H18Cl2N2O3, CAS 765933-59-3](/s/AOUWFIYFGSINRD-UHFFFAOYSA-N.svg)
![N-{4-[Acetyl(methyl)amino]phenyl}-2-(2,4-dichlorophenoxy)propanamide chemical structure, C18H18Cl2N2O3, CAS 327071-67-0](/s/LIRXXBGKURUYHY-UHFFFAOYSA-N.svg)
![5-[(2,6-Dichlorobenzyl)amino]-2-(4-morpholinyl)benzoic acid chemical structure, C18H18Cl2N2O3, CAS 765933-60-6](/s/YPRQOUZKCLVUAM-UHFFFAOYSA-N.svg)
![3,4-Dichloro-N-[3-methoxy-4-(2-methylpropanoylamino)phenyl]benzamide chemical structure, C18H18Cl2N2O3, CAS 637734-72-6](/s/QKCJQRIZCPZWRE-UHFFFAOYSA-N.svg)
![[(2-{[2-(2,4-Dichlorophenyl)ethyl]amino}-2-oxoethyl)(phenyl)amino]acetic acid chemical structure, C18H18Cl2N2O3, CAS 1142205-15-9](/s/MGUZBNSRKZLXFA-UHFFFAOYSA-N.svg)
![2,4-Dichloro-N-[3-methoxy-4-(2-methylpropanoylamino)phenyl]benzamide chemical structure, C18H18Cl2N2O3, CAS 637734-70-4](/s/KNFPIYBIMNBVDH-UHFFFAOYSA-N.svg)
![N-[5-(Butanoylamino)-2-chlorophenyl]-3-chloro-4-methoxybenzamide chemical structure, C18H18Cl2N2O3, CAS 639047-58-8](/s/UNBQDEHUMOMZNM-UHFFFAOYSA-N.svg)
![N-[4-(Acetylamino)phenyl]-4-(2,4-dichlorophenoxy)butanamide chemical structure, C18H18Cl2N2O3, CAS 331274-92-1](/s/NPEYJCNDYZMWGO-UHFFFAOYSA-N.svg)
![{[2-(Butan-2-yl)phenyl]carbamoyl}methyl 2,6-dichloropyridine-4-carboxylate chemical structure, C18H18Cl2N2O3, CAS 924071-09-0](/s/KQMPYNFUFFHAIH-UHFFFAOYSA-N.svg)
![2,4-Dichloro-N-[5-methoxy-2-(4-morpholinyl)phenyl]benzamide chemical structure, C18H18Cl2N2O3, CAS 884463-03-0](/s/AKJUTQLOPPOIDW-UHFFFAOYSA-N.svg)
- 3,4-Dichloro-N-[5-methoxy-2-(4-morpholinyl)phenyl]benzamide884470-12-6C18H18Cl2N2O3
- 3,4-Dichloro-N-(4-{[(2-methoxyethyl)carbamoyl]methyl}phenyl)benzamide1060253-17-9C18H18Cl2N2O3
- {[2-(Butan-2-yl)phenyl]carbamoyl}methyl 5,6-dichloropyridine-3-carboxylate726146-13-0C18H18Cl2N2O3
- [2-(4-Butylanilino)-2-oxoethyl] 2,6-dichloropyridine-4-carboxylate923896-77-9C18H18Cl2N2O3
- {[2-Methyl-6-(propan-2-yl)phenyl]carbamoyl}methyl 2,6-dichloropyridine-4-carboxylate924055-97-0C18H18Cl2N2O3
- {[(2,4-Dimethylphenyl)methyl](methyl)carbamoyl}methyl 5,6-dichloropyridine-3-carboxylate923919-58-8C18H18Cl2N2O3
- 5,6-Dichloro-N-[1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-methylpropyl]pyridine-3-carboxamide930733-76-9C18H18Cl2N2O3
- 2-{4-[2-(2,4-Dichlorophenoxy)acetamido]phenyl}-N,N-dimethylacetamide1060228-56-9C18H18Cl2N2O3
- 3,6-Dichloro-N-{2-[(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]ethyl}pyridine-2-carboxamide1423297-64-6C18H18Cl2N2O3
- 3,6-Dichloro-N-[3-(cyclopentyloxy)-4-methoxyphenyl]pyridine-2-carboxamide1147295-82-6C18H18Cl2N2O3
- Methyl 3-tert-butyl-2-(3,6-dichloropyridine-2-amido)benzoate1795365-71-7C18H18Cl2N2O3
- (5-Chloro-2-methoxyphenyl)(4-((3-chloropyridin-4-yl)oxy)piperidin-1-yl)methanone2034471-87-7C18H18Cl2N2O3
- [(2,6-Diethylphenyl)carbamoyl]methyl 3,6-dichloropyridine-2-carboxylate743464-57-5C18H18Cl2N2O3
- N-(4-Chloro-2-morpholin-4-ylphenyl)-2-(4-chlorophenoxy)acetamide881593-10-8C18H18Cl2N2O3
- N-(3-Chloro-4-morpholin-4-ylphenyl)-2-(2-chlorophenoxy)acetamide876895-82-8C18H18Cl2N2O3
- N-(3-Chloro-2-morpholin-4-ylphenyl)-2-(2-chlorophenoxy)acetamide892670-94-9C18H18Cl2N2O3
- [(4-Phenylbutan-2-yl)carbamoyl]methyl 2,6-dichloropyridine-4-carboxylate521280-07-9C18H18Cl2N2O3
- 2,6-Dichloro-N-[(5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)methyl]pyridine-4-carboxamide873809-75-7C18H18Cl2N2O3
- 2,5-Dichloro-N-[5-methoxy-2-(morpholin-4-yl)phenyl]benzamide898117-01-6C18H18Cl2N2O3
- N,N'-[Oxydi(4,1-phenylene)]bis(2-chloropropanamide)10224-04-1C18H18Cl2N2O3
- 2-(3,5-Dichlorophenyl)-N-(4-methoxyphenyl)morpholine-4-carboxamide1421484-79-8C18H18Cl2N2O3
- (4-Chloro-benzyl)-(6-chloro-5-formyl-pyridin-2-yl)-carbamic acid tert-butyl ester1029052-40-1C18H18Cl2N2O3
- 5-Chloro-N-(3-chloro-2-methylphenyl)-6-(oxan-4-yloxy)pyridine-3-carboxamide1904245-37-9C18H18Cl2N2O3
- 3-Amino-4-(2,4-dichlorophenyl)-1-(3,4-dimethoxybenzyl)azetidin-2-one1291487-95-0C18H18Cl2N2O3
- Methyl 2-((1-(4-chlorophenyl)-1-methoxy-1H-isoindol-3-yl)amino)acetate hydrochloride197502-30-0C18H18Cl2N2O3
- 3,5-Dichloro-2-[(4-methoxybenzoyl)amino]-N-propylbenzamide667890-42-8C18H18Cl2N2O3
- N-[3-Chloro-4-(4-chlorobenzoyl)phenyl]-N'-(2-ethoxyethyl)urea61747-10-2C18H18Cl2N2O3
Frequently asked questions
What is the molar mass of C18H18Cl2N2O3?
The molar mass of C18H18Cl2N2O3 is 381.25 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 380.0694 Da.
How many compounds have the formula C18H18Cl2N2O3?
CompoundList lists 51 compounds with the molecular formula C18H18Cl2N2O3, including Piclamilast, [2-[Benzyl(propan-2-yl)amino]-2-oxoethyl] 5,6-dichloropyridine-3-carboxylate, (2,6-Dichloropyridin-4-yl)(6,7-dimethoxy-1-methyl-3,4-dihydroisoquinolin-2(1H)-yl)methanone. 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 C18H18Cl2N2O3?
C18H18Cl2N2O3 has a degree of unsaturation of 10. 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.