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Molecular formula

C21H22ClNO3

32 compounds have this formula on CompoundList.

Molar mass
371.86g/mol
Monoisotopic mass
371.1288Da
Atoms
48
Elements
5
Rings plus double bonds
11

The formula C21H22ClNO3 describes a molecule made of 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 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 × 2167.83%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 225.96%
    1.008 × 22 = 22.176 g/mol
  • Cl Chlorine × 19.53%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 13.77%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 312.91%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C21H22ClNO3

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

Showing 1 to 32 of 32 compounds

2-(4-Amylcinnamoyl)amino-4-chlorobenzoic acid chemical structure, C21H22ClNO3, CAS 99754-06-0
2-(4-Amylcinnamoyl)amino-4-chlorobenzoic acid
CAS 99754-06-0C21H22ClNO3
Xanthene-9-carboxylic acid, 3-quinuclidinyl ester, hydrochloride chemical structure, C21H22ClNO3, CAS 29125-63-1
Xanthene-9-carboxylic acid, 3-quinuclidinyl ester, hydrochloride
CAS 29125-63-1C21H22ClNO3
Cyclopentyl 6-(4-chlorophenyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate chemical structure, C21H22ClNO3, CAS 838818-27-2
Cyclopentyl 6-(4-chlorophenyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate
CAS 838818-27-2C21H22ClNO3
Benzoic acid, 2-chloro-5-((2-methylbenzoyl)amino)-, cyclohexyl ester chemical structure, C21H22ClNO3, CAS 178870-10-5
Benzoic acid, 2-chloro-5-((2-methylbenzoyl)amino)-, cyclohexyl ester
CAS 178870-10-5C21H22ClNO3
Fmoc-D-leu-cl chemical structure, C21H22ClNO3, CAS 198544-60-4
Fmoc-D-leu-cl
CAS 198544-60-4C21H22ClNO3
Ethyl [4-(4-chlorophenyl)-2,4-dimethyl-3,4-dihydroquinolin-1(2H)-yl](oxo)acetate chemical structure, C21H22ClNO3, CAS 1374509-57-5
Ethyl [4-(4-chlorophenyl)-2,4-dimethyl-3,4-dihydroquinolin-1(2H)-yl](oxo)acetate
CAS 1374509-57-5C21H22ClNO3
(9H-Fluoren-9-yl)methyl ((2S,3S)-1-chloro-3-methyl-1-oxopentan-2-yl)carbamate chemical structure, C21H22ClNO3, CAS 103321-51-3
(9H-Fluoren-9-yl)methyl ((2S,3S)-1-chloro-3-methyl-1-oxopentan-2-yl)carbamate
CAS 103321-51-3C21H22ClNO3
2-Chloro-3'-[1,4-dioxa-8-azaspiro[4.5]decan-8-ylmethyl]benzophenone chemical structure, C21H22ClNO3, CAS 898761-99-4
2-Chloro-3'-[1,4-dioxa-8-azaspiro[4.5]decan-8-ylmethyl]benzophenone
CAS 898761-99-4C21H22ClNO3
Fmoc-L-Leucyl chloride chemical structure, C21H22ClNO3, CAS 103321-59-1
Fmoc-L-Leucyl chloride
CAS 103321-59-1C21H22ClNO3
(4-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(3-chlorophenyl)methanone chemical structure, C21H22ClNO3, CAS 898757-80-7
(4-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(3-chlorophenyl)methanone
CAS 898757-80-7C21H22ClNO3
4-Chloro-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benozphenone chemical structure, C21H22ClNO3, CAS 898757-82-9
4-Chloro-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benozphenone
CAS 898757-82-9C21H22ClNO3
2-Chloro-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone chemical structure, C21H22ClNO3, CAS 898758-06-0
2-Chloro-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benzophenone
CAS 898758-06-0C21H22ClNO3
(3-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(3-chlorophenyl)methanone chemical structure, C21H22ClNO3, CAS 898761-73-4
(3-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(3-chlorophenyl)methanone
CAS 898761-73-4C21H22ClNO3
4'-Chloro-3-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benozphenone chemical structure, C21H22ClNO3, CAS 898761-75-6
4'-Chloro-3-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]benozphenone
CAS 898761-75-6C21H22ClNO3
(2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(3-chlorophenyl)methanone chemical structure, C21H22ClNO3, CAS 898756-00-8
(2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(3-chlorophenyl)methanone
CAS 898756-00-8C21H22ClNO3
(2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(4-chlorophenyl)methanone chemical structure, C21H22ClNO3, CAS 898756-02-0
(2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(4-chlorophenyl)methanone
CAS 898756-02-0C21H22ClNO3
(2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(2-chlorophenyl)methanone chemical structure, C21H22ClNO3, CAS 898756-22-4
(2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl)(2-chlorophenyl)methanone
CAS 898756-22-4C21H22ClNO3
3-(4-Chlorophenyl)-8-[(diethylamino)methyl]-7-hydroxy-2-methyl-4H-chromen-4-one chemical structure, C21H22ClNO3, CAS 845987-35-1
3-(4-Chlorophenyl)-8-[(diethylamino)methyl]-7-hydroxy-2-methyl-4H-chromen-4-one
CAS 845987-35-1C21H22ClNO3
Cyclopentyl 6-(2-chlorophenyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate chemical structure, C21H22ClNO3, CAS 717830-89-2
Cyclopentyl 6-(2-chlorophenyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate
CAS 717830-89-2C21H22ClNO3
Flavone, 3-methyl-6-morpholinomethyl-, monohydrochloride chemical structure, C21H22ClNO3, CAS 16146-83-1
Flavone, 3-methyl-6-morpholinomethyl-, monohydrochloride
CAS 16146-83-1C21H22ClNO3
1-{Benzyl[(furan-2-yl)methyl]amino}-3-(4-chlorophenoxy)propan-2-ol chemical structure, C21H22ClNO3, CAS 1015609-85-4
1-{Benzyl[(furan-2-yl)methyl]amino}-3-(4-chlorophenoxy)propan-2-ol
CAS 1015609-85-4C21H22ClNO3
1-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]-2-(2,3-dihydro-1-benzofuran-6-yl)ethanone chemical structure, C21H22ClNO3, CAS 1435900-67-6
1-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]-2-(2,3-dihydro-1-benzofuran-6-yl)ethanone
CAS 1435900-67-6C21H22ClNO3
4-{[1-(5-Chloro-3-methyl-1-benzofuran-2-yl)-3-methylbutyl]amino}benzoic acid chemical structure, C21H22ClNO3, CAS 1186541-62-7
4-{[1-(5-Chloro-3-methyl-1-benzofuran-2-yl)-3-methylbutyl]amino}benzoic acid
CAS 1186541-62-7C21H22ClNO3
1-(3-Methoxyphenanthren-9-yl)-2-(morpholin-4-yl)ethan-1-one--hydrogen chloride (1/1) chemical structure, C21H22ClNO3, CAS 7470-65-7
1-(3-Methoxyphenanthren-9-yl)-2-(morpholin-4-yl)ethan-1-one--hydrogen chloride (1/1)
CAS 7470-65-7C21H22ClNO3

Frequently asked questions

What is the molar mass of C21H22ClNO3?

The molar mass of C21H22ClNO3 is 371.86 g/mol, calculated from standard atomic weights for 21 carbon atoms, 22 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 371.1288 Da.

How many compounds have the formula C21H22ClNO3?

CompoundList lists 32 compounds with the molecular formula C21H22ClNO3, including 2-(4-Amylcinnamoyl)amino-4-chlorobenzoic acid, Xanthene-9-carboxylic acid, 3-quinuclidinyl ester, hydrochloride, Cyclopentyl 6-(4-chlorophenyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate. 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 C21H22ClNO3?

C21H22ClNO3 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.