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Molecular formula

C25H21ClN2O3S2

20 compounds have this formula on CompoundList.

Molar mass
497.02g/mol
Monoisotopic mass
496.0682Da
Atoms
54
Elements
6
Rings plus double bonds
16

The formula C25H21ClN2O3S2 describes a molecule made of 25 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur 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 × 2560.41%
    12.011 × 25 = 300.275 g/mol
  • H Hydrogen × 214.26%
    1.008 × 21 = 21.168 g/mol
  • Cl Chlorine × 17.13%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 25.64%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 39.66%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 212.90%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C25H21ClN2O3S2

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

Showing 1 to 20 of 20 compounds

2-((2-(4-Chlorophenyl)-2-oxoethyl)sulfanyl)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-one chemical structure, C25H21ClN2O3S2, CAS 312585-66-3
2-((2-(4-Chlorophenyl)-2-oxoethyl)sulfanyl)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-one
CAS 312585-66-3C25H21ClN2O3S2
3-(4-Chlorophenyl)-2-{[2-(4-methoxyphenyl)-2-oxoethyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C25H21ClN2O3S2, CAS 499102-49-7
3-(4-Chlorophenyl)-2-{[2-(4-methoxyphenyl)-2-oxoethyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 499102-49-7C25H21ClN2O3S2
Ethyl 4-(4-chlorophenyl)-2-[[2-(4-methylquinolin-2-yl)sulfanylacetyl]amino]thiophene-3-carboxylate chemical structure, C25H21ClN2O3S2, CAS 671198-85-9
Ethyl 4-(4-chlorophenyl)-2-[[2-(4-methylquinolin-2-yl)sulfanylacetyl]amino]thiophene-3-carboxylate
CAS 671198-85-9C25H21ClN2O3S2
N-[(4-Chlorophenyl)methyl]-3-[methyl(phenyl)sulfamoyl]-4-phenylthiophene-2-carboxamide chemical structure, C25H21ClN2O3S2, CAS 1105248-34-7
N-[(4-Chlorophenyl)methyl]-3-[methyl(phenyl)sulfamoyl]-4-phenylthiophene-2-carboxamide
CAS 1105248-34-7C25H21ClN2O3S2
3-(4-Chlorophenyl)-2-{[2-(4-ethoxyphenyl)-2-oxoethyl]sulfanyl}-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C25H21ClN2O3S2, CAS 752988-99-1
3-(4-Chlorophenyl)-2-{[2-(4-ethoxyphenyl)-2-oxoethyl]sulfanyl}-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one
CAS 752988-99-1C25H21ClN2O3S2
[3-Amino-4-(4-chlorophenyl)sulfonyl-5-(2-ethylanilino)thiophen-2-yl]-phenylmethanone chemical structure, C25H21ClN2O3S2, CAS 866866-41-3
[3-Amino-4-(4-chlorophenyl)sulfonyl-5-(2-ethylanilino)thiophen-2-yl]-phenylmethanone
CAS 866866-41-3C25H21ClN2O3S2
3-(4-Chlorophenyl)-2-{[2-(3-methoxyphenyl)-2-oxoethyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C25H21ClN2O3S2, CAS 499102-54-4
3-(4-Chlorophenyl)-2-{[2-(3-methoxyphenyl)-2-oxoethyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 499102-54-4C25H21ClN2O3S2
N-(4-Chlorophenyl)-3-[methyl(4-methylphenyl)sulfamoyl]-4-phenylthiophene-2-carboxamide chemical structure, C25H21ClN2O3S2, CAS 1112440-28-4
N-(4-Chlorophenyl)-3-[methyl(4-methylphenyl)sulfamoyl]-4-phenylthiophene-2-carboxamide
CAS 1112440-28-4C25H21ClN2O3S2
5-Benzoyl-3-(4-chlorobenzenesulfonyl)-N2-(3,5-dimethylphenyl)thiophene-2,4-diamine chemical structure, C25H21ClN2O3S2, CAS 866846-42-6
5-Benzoyl-3-(4-chlorobenzenesulfonyl)-N2-(3,5-dimethylphenyl)thiophene-2,4-diamine
CAS 866846-42-6C25H21ClN2O3S2
5-Benzoyl-3-(4-chlorobenzenesulfonyl)-N2-(2,4-dimethylphenyl)thiophene-2,4-diamine chemical structure, C25H21ClN2O3S2, CAS 866844-41-9
5-Benzoyl-3-(4-chlorobenzenesulfonyl)-N2-(2,4-dimethylphenyl)thiophene-2,4-diamine
CAS 866844-41-9C25H21ClN2O3S2
(3-Amino-5-((2,4-dimethylphenyl)amino)-4-(phenylsulfonyl)thiophen-2-yl)(4-chlorophenyl)methanone chemical structure, C25H21ClN2O3S2, CAS 866865-31-8
(3-Amino-5-((2,4-dimethylphenyl)amino)-4-(phenylsulfonyl)thiophen-2-yl)(4-chlorophenyl)methanone
CAS 866865-31-8C25H21ClN2O3S2
[3-Amino-4-(4-chlorophenyl)sulfonyl-5-(2,6-dimethylanilino)thiophen-2-yl]-phenylmethanone chemical structure, C25H21ClN2O3S2, CAS 866865-86-3
[3-Amino-4-(4-chlorophenyl)sulfonyl-5-(2,6-dimethylanilino)thiophen-2-yl]-phenylmethanone
CAS 866865-86-3C25H21ClN2O3S2
[3-Amino-4-(4-chlorophenyl)sulfonyl-5-(3,4-dimethylanilino)thiophen-2-yl]-phenylmethanone chemical structure, C25H21ClN2O3S2, CAS 866865-88-5
[3-Amino-4-(4-chlorophenyl)sulfonyl-5-(3,4-dimethylanilino)thiophen-2-yl]-phenylmethanone
CAS 866865-88-5C25H21ClN2O3S2
(3-Amino-5-((5-chloro-2-methylphenyl)amino)-4-tosylthiophen-2-yl)(phenyl)methanone chemical structure, C25H21ClN2O3S2, CAS 866866-40-2
(3-Amino-5-((5-chloro-2-methylphenyl)amino)-4-tosylthiophen-2-yl)(phenyl)methanone
CAS 866866-40-2C25H21ClN2O3S2
5-Benzoyl-3-(4-chlorobenzenesulfonyl)-N2-(2,5-dimethylphenyl)thiophene-2,4-diamine chemical structure, C25H21ClN2O3S2, CAS 866866-44-6
5-Benzoyl-3-(4-chlorobenzenesulfonyl)-N2-(2,5-dimethylphenyl)thiophene-2,4-diamine
CAS 866866-44-6C25H21ClN2O3S2
(3-Amino-5-((2,3-dimethylphenyl)amino)-4-(phenylsulfonyl)thiophen-2-yl)(4-chlorophenyl)methanone chemical structure, C25H21ClN2O3S2, CAS 895644-82-3
(3-Amino-5-((2,3-dimethylphenyl)amino)-4-(phenylsulfonyl)thiophen-2-yl)(4-chlorophenyl)methanone
CAS 895644-82-3C25H21ClN2O3S2
(3-Amino-5-((2-chlorophenyl)amino)-4-(phenylsulfonyl)thiophen-2-yl)(2,4-dimethylphenyl)methanone chemical structure, C25H21ClN2O3S2, CAS 892289-35-9
(3-Amino-5-((2-chlorophenyl)amino)-4-(phenylsulfonyl)thiophen-2-yl)(2,4-dimethylphenyl)methanone
CAS 892289-35-9C25H21ClN2O3S2
3-(Benzenesulfonyl)-N2-(3-chlorophenyl)-5-(2,4-dimethylbenzoyl)thiophene-2,4-diamine chemical structure, C25H21ClN2O3S2, CAS 1115562-30-5
3-(Benzenesulfonyl)-N2-(3-chlorophenyl)-5-(2,4-dimethylbenzoyl)thiophene-2,4-diamine
CAS 1115562-30-5C25H21ClN2O3S2
3-(Benzenesulfonyl)-5-(4-chlorobenzoyl)-N2-(3,4-dimethylphenyl)thiophene-2,4-diamine chemical structure, C25H21ClN2O3S2, CAS 1115337-64-8
3-(Benzenesulfonyl)-5-(4-chlorobenzoyl)-N2-(3,4-dimethylphenyl)thiophene-2,4-diamine
CAS 1115337-64-8C25H21ClN2O3S2
(3-Amino-4-((4-chlorophenyl)sulfonyl)-5-(o-tolylamino)thiophen-2-yl)(p-tolyl)methanone chemical structure, C25H21ClN2O3S2, CAS 1115322-99-0
(3-Amino-4-((4-chlorophenyl)sulfonyl)-5-(o-tolylamino)thiophen-2-yl)(p-tolyl)methanone
CAS 1115322-99-0C25H21ClN2O3S2

Frequently asked questions

What is the molar mass of C25H21ClN2O3S2?

The molar mass of C25H21ClN2O3S2 is 497.02 g/mol, calculated from standard atomic weights for 25 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 496.0682 Da.

How many compounds have the formula C25H21ClN2O3S2?

CompoundList lists 20 compounds with the molecular formula C25H21ClN2O3S2, including 2-((2-(4-Chlorophenyl)-2-oxoethyl)sulfanyl)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-one, 3-(4-Chlorophenyl)-2-{[2-(4-methoxyphenyl)-2-oxoethyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one, Ethyl 4-(4-chlorophenyl)-2-[[2-(4-methylquinolin-2-yl)sulfanylacetyl]amino]thiophene-3-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 C25H21ClN2O3S2?

C25H21ClN2O3S2 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.