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Molecular formula

C21H26ClN3OS

21 compounds have this formula on CompoundList.

Molar mass
403.97g/mol
Monoisotopic mass
411.1987Da
Atoms
53
Elements
6
Rings plus double bonds
10

The formula C21H26ClN3OS describes a molecule made of 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. 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 × 2162.44%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 266.49%
    1.008 × 26 = 26.208 g/mol
  • Cl Chlorine × 18.78%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 310.40%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 13.96%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 17.94%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H26ClN3OS

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

Showing 1 to 21 of 21 compounds

Perphenazine chemical structure, C21H26ClN3OS, CAS 58-39-9
Perphenazine
CAS 58-39-9C21H26ClN3OS
Btm 1086 chemical structure, C21H26ClN3OS, CAS 87687-13-6
Btm 1086
CAS 87687-13-6C21H26ClN3OS
N-(2-(tert-Butyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-1-(4-chlorophenyl)cyclopentanecarboxamide chemical structure, C21H26ClN3OS, CAS 450340-16-6
N-(2-(tert-Butyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-1-(4-chlorophenyl)cyclopentanecarboxamide
CAS 450340-16-6C21H26ClN3OS
2-[4-[3-(2-Chlorophenothiazin-10-yl)propyl]-2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl]ethanol chemical structure, C21H26ClN3OS, CAS 1189961-11-2
2-[4-[3-(2-Chlorophenothiazin-10-yl)propyl]-2,2,3,3,5,5,6,6-octadeuteriopiperazin-1-yl]ethanol
CAS 1189961-11-2C21H26ClN3OS
Perphenazine-d4 chemical structure, C21H26ClN3OS, CAS 155593-75-2
Perphenazine-d4
CAS 155593-75-2C21H26ClN3OS
N-(2-(4-(4-Chlorophenyl)piperazin-1-yl)ethyl)-2-(ethylthio)benzamide chemical structure, C21H26ClN3OS, CAS 1208803-83-1
N-(2-(4-(4-Chlorophenyl)piperazin-1-yl)ethyl)-2-(ethylthio)benzamide
CAS 1208803-83-1C21H26ClN3OS
N-(Benzo[d]thiazol-2-yl)-N-(2-(diethylamino)ethyl)-2-phenylacetamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1216983-54-8
N-(Benzo[d]thiazol-2-yl)-N-(2-(diethylamino)ethyl)-2-phenylacetamide hydrochloride
CAS 1216983-54-8C21H26ClN3OS
N-(1,3-Benzothiazol-2-yl)-N-[3-(dimethylamino)propyl]-3,4-dimethylbenzamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1216516-39-0
N-(1,3-Benzothiazol-2-yl)-N-[3-(dimethylamino)propyl]-3,4-dimethylbenzamide hydrochloride
CAS 1216516-39-0C21H26ClN3OS
1-(2-Chlorophenyl)-3-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)urea chemical structure, C21H26ClN3OS, CAS 1235085-77-4
1-(2-Chlorophenyl)-3-((1-(2-(methylthio)benzyl)piperidin-4-yl)methyl)urea
CAS 1235085-77-4C21H26ClN3OS
N-(3-(Dimethylamino)propyl)-4-methyl-N-(6-methylbenzo[d]thiazol-2-yl)benzamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1216439-18-7
N-(3-(Dimethylamino)propyl)-4-methyl-N-(6-methylbenzo[d]thiazol-2-yl)benzamide hydrochloride
CAS 1216439-18-7C21H26ClN3OS
N-(3-(Dimethylamino)propyl)-3-methyl-N-(6-methylbenzo[d]thiazol-2-yl)benzamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1216695-15-6
N-(3-(Dimethylamino)propyl)-3-methyl-N-(6-methylbenzo[d]thiazol-2-yl)benzamide hydrochloride
CAS 1216695-15-6C21H26ClN3OS
N-(3-(Dimethylamino)propyl)-N-(6-methylbenzo[d]thiazol-2-yl)-2-phenylacetamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1215543-96-6
N-(3-(Dimethylamino)propyl)-N-(6-methylbenzo[d]thiazol-2-yl)-2-phenylacetamide hydrochloride
CAS 1215543-96-6C21H26ClN3OS
N-(5,6-Dimethyl-1,3-benzothiazol-2-yl)-N-[2-(dimethylamino)ethyl]-2-phenylacetamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1216430-91-9
N-(5,6-Dimethyl-1,3-benzothiazol-2-yl)-N-[2-(dimethylamino)ethyl]-2-phenylacetamide hydrochloride
CAS 1216430-91-9C21H26ClN3OS
N-(2-(Dimethylamino)ethyl)-N-(6-methylbenzo[d]thiazol-2-yl)-3-phenylpropanamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1215412-61-5
N-(2-(Dimethylamino)ethyl)-N-(6-methylbenzo[d]thiazol-2-yl)-3-phenylpropanamide hydrochloride
CAS 1215412-61-5C21H26ClN3OS
N-(2-(Dimethylamino)ethyl)-N-(4,6-dimethylbenzo[d]thiazol-2-yl)-2-phenylacetamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1216864-49-1
N-(2-(Dimethylamino)ethyl)-N-(4,6-dimethylbenzo[d]thiazol-2-yl)-2-phenylacetamide hydrochloride
CAS 1216864-49-1C21H26ClN3OS
N-[3-(Dimethylamino)propyl]-N-(4-methyl-1,3-benzothiazol-2-yl)-2-phenylacetamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1215413-70-9
N-[3-(Dimethylamino)propyl]-N-(4-methyl-1,3-benzothiazol-2-yl)-2-phenylacetamide hydrochloride
CAS 1215413-70-9C21H26ClN3OS
N-(Benzo[d]thiazol-2-yl)-N-(2-(diethylamino)ethyl)-4-methylbenzamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1219148-61-4
N-(Benzo[d]thiazol-2-yl)-N-(2-(diethylamino)ethyl)-4-methylbenzamide hydrochloride
CAS 1219148-61-4C21H26ClN3OS
N-(2-(Diethylamino)ethyl)-N-(6-methylbenzo[d]thiazol-2-yl)benzamide hydrochloride chemical structure, C21H26ClN3OS, CAS 1189645-76-8
N-(2-(Diethylamino)ethyl)-N-(6-methylbenzo[d]thiazol-2-yl)benzamide hydrochloride
CAS 1189645-76-8C21H26ClN3OS
3-(tert-Butyl)-1-(2-(5-chloro-2-methyl-1H-indol-3-yl)ethyl)-1-(furan-2-ylmethyl)thiourea chemical structure, C21H26ClN3OS, CAS 851971-12-5
3-(tert-Butyl)-1-(2-(5-chloro-2-methyl-1H-indol-3-yl)ethyl)-1-(furan-2-ylmethyl)thiourea
CAS 851971-12-5C21H26ClN3OS
4-Chloro perphenazine chemical structure, C21H26ClN3OS, CAS 875256-24-9
4-Chloro perphenazine
CAS 875256-24-9C21H26ClN3OS
Deuterated perphenazine chemical structure, C21H26ClN3OS, CAS 3085639-97-7
Deuterated perphenazine
CAS 3085639-97-7C21H26ClN3OS

Frequently asked questions

What is the molar mass of C21H26ClN3OS?

The molar mass of C21H26ClN3OS is 403.97 g/mol, calculated from standard atomic weights for 21 carbon atoms, 26 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 411.1987 Da.

How many compounds have the formula C21H26ClN3OS?

CompoundList lists 21 compounds with the molecular formula C21H26ClN3OS, including Perphenazine, Btm 1086, N-(2-(tert-Butyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-1-(4-chlorophenyl)cyclopentanecarboxamide. 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 C21H26ClN3OS?

C21H26ClN3OS 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.