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Molecular formula

C21H23Cl2NO3

17 compounds have this formula on CompoundList.

Molar mass
408.32g/mol
Monoisotopic mass
407.1055Da
Atoms
50
Elements
5
Rings plus double bonds
10

The formula C21H23Cl2NO3 describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom 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 × 2161.77%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 235.68%
    1.008 × 23 = 23.184 g/mol
  • Cl Chlorine × 217.36%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 13.43%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 311.75%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C21H23Cl2NO3

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 17 of 17 compounds

Ethyl 4-(2,4-dichlorophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate chemical structure, C21H23Cl2NO3, CAS 292853-27-1
Ethyl 4-(2,4-dichlorophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate
CAS 292853-27-1C21H23Cl2NO3
Butyl 4-(2,4-dichlorophenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate chemical structure, C21H23Cl2NO3, CAS 299452-55-4
Butyl 4-(2,4-dichlorophenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate
CAS 299452-55-4C21H23Cl2NO3
1-(4-((Benzyloxy)methyl)piperidin-1-yl)-2-(2,4-dichlorophenoxy)ethanone chemical structure, C21H23Cl2NO3, CAS 1226433-53-9
1-(4-((Benzyloxy)methyl)piperidin-1-yl)-2-(2,4-dichlorophenoxy)ethanone
CAS 1226433-53-9C21H23Cl2NO3
2,4-Dichloro-N-[[1-(3,4-dimethoxyphenyl)cyclopentyl]methyl]benzamide chemical structure, C21H23Cl2NO3, CAS 371118-06-8
2,4-Dichloro-N-[[1-(3,4-dimethoxyphenyl)cyclopentyl]methyl]benzamide
CAS 371118-06-8C21H23Cl2NO3
Methanone, (4-chlorophenyl)(1-((2,3-dihydro-1,4-benzodioxin-2-yl)methyl)-4-piperidinyl)-, hydrochloride chemical structure, C21H23Cl2NO3, CAS 76362-14-6
Methanone, (4-chlorophenyl)(1-((2,3-dihydro-1,4-benzodioxin-2-yl)methyl)-4-piperidinyl)-, hydrochloride
CAS 76362-14-6C21H23Cl2NO3
N-(4-Chlorobenzyl)-2-(4-chloro-2-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide chemical structure, C21H23Cl2NO3, CAS 880792-99-4
N-(4-Chlorobenzyl)-2-(4-chloro-2-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide
CAS 880792-99-4C21H23Cl2NO3
N-(2,4-Dichlorobenzyl)-2-(3-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide chemical structure, C21H23Cl2NO3, CAS 873081-76-6
N-(2,4-Dichlorobenzyl)-2-(3-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide
CAS 873081-76-6C21H23Cl2NO3
N-(2,4-Dichlorobenzyl)-2-(2-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide chemical structure, C21H23Cl2NO3, CAS 873081-82-4
N-(2,4-Dichlorobenzyl)-2-(2-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide
CAS 873081-82-4C21H23Cl2NO3
N-(4-Chlorobenzyl)-2-(4-chloro-3-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide chemical structure, C21H23Cl2NO3, CAS 874128-63-9
N-(4-Chlorobenzyl)-2-(4-chloro-3-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide
CAS 874128-63-9C21H23Cl2NO3
N-(2,4-Dichlorobenzyl)-2-(4-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide chemical structure, C21H23Cl2NO3, CAS 874128-68-4
N-(2,4-Dichlorobenzyl)-2-(4-methylphenoxy)-N-(tetrahydrofuran-2-ylmethyl)acetamide
CAS 874128-68-4C21H23Cl2NO3
6-(((5-Chloro-2-hydroxy-3-methylphenyl)(4-chlorophenyl)methylene)amino)heptanoic acid chemical structure, C21H23Cl2NO3, CAS 104775-11-3
6-(((5-Chloro-2-hydroxy-3-methylphenyl)(4-chlorophenyl)methylene)amino)heptanoic acid
CAS 104775-11-3C21H23Cl2NO3
1-(4-(3,4-Dichlorobenzyloxy)benzyl)-3-methylpiperidine-4-carboxylic acid chemical structure, C21H23Cl2NO3, CAS 1240308-49-9
1-(4-(3,4-Dichlorobenzyloxy)benzyl)-3-methylpiperidine-4-carboxylic acid
CAS 1240308-49-9C21H23Cl2NO3
Acrylic acid, 2-(p-chlorophenyl)-3-(2-furyl)-, 3-tropanyl ester, hydrochloride chemical structure, C21H23Cl2NO3, CAS 66922-74-5
Acrylic acid, 2-(p-chlorophenyl)-3-(2-furyl)-, 3-tropanyl ester, hydrochloride
CAS 66922-74-5C21H23Cl2NO3
5-((4-(tert-Butyl)phenyl)amino)-3-(2,4-dichlorophenyl)-5-oxopentanoic acid chemical structure, C21H23Cl2NO3, CAS 883014-87-7
5-((4-(tert-Butyl)phenyl)amino)-3-(2,4-dichlorophenyl)-5-oxopentanoic acid
CAS 883014-87-7C21H23Cl2NO3
Methyl 6-(((5-chloro-2-hydroxyphenyl)(2-chlorophenyl)methylene)amino)-4-methylhexanoate chemical structure, C21H23Cl2NO3, CAS 104775-18-0
Methyl 6-(((5-chloro-2-hydroxyphenyl)(2-chlorophenyl)methylene)amino)-4-methylhexanoate
CAS 104775-18-0C21H23Cl2NO3
Hexanoic acid, 6-(((5-chloro-2-hydroxy-3-methylphenyl)(4-chlorophenyl)methylene)amino)-4-methyl- chemical structure, C21H23Cl2NO3, CAS 104775-09-9
Hexanoic acid, 6-(((5-chloro-2-hydroxy-3-methylphenyl)(4-chlorophenyl)methylene)amino)-4-methyl-
CAS 104775-09-9C21H23Cl2NO3
N-(4-(4,6-Dichloro-2,5-dioxo-2,5-dihydro-[1,1'-biphenyl]-3-yl)butyl)pivalamide chemical structure, C21H23Cl2NO3, CAS 2363073-30-5
N-(4-(4,6-Dichloro-2,5-dioxo-2,5-dihydro-[1,1'-biphenyl]-3-yl)butyl)pivalamide
CAS 2363073-30-5C21H23Cl2NO3

Frequently asked questions

What is the molar mass of C21H23Cl2NO3?

The molar mass of C21H23Cl2NO3 is 408.32 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 407.1055 Da.

How many compounds have the formula C21H23Cl2NO3?

CompoundList lists 17 compounds with the molecular formula C21H23Cl2NO3, including Ethyl 4-(2,4-dichlorophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate, Butyl 4-(2,4-dichlorophenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate, 1-(4-((Benzyloxy)methyl)piperidin-1-yl)-2-(2,4-dichlorophenoxy)ethanone. 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 C21H23Cl2NO3?

C21H23Cl2NO3 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.