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Molecular formula

C13H8ClN3O2S

31 compounds have this formula on CompoundList.

Molar mass
305.74g/mol
Monoisotopic mass
305.0026Da
Atoms
28
Elements
6
Rings plus double bonds
11

The formula C13H8ClN3O2S describes a molecule made of 13 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 2 oxygen atoms 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 × 1351.07%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 82.64%
    1.008 × 8 = 8.064 g/mol
  • Cl Chlorine × 111.59%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 313.74%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 210.47%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 110.49%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C13H8ClN3O2S

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

Showing 1 to 31 of 31 compounds

(2Z)-2-(4-Chlorobenzylidene)-6-methyl-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione chemical structure, C13H8ClN3O2S, CAS 53047-88-4
(2Z)-2-(4-Chlorobenzylidene)-6-methyl-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione
CAS 53047-88-4C13H8ClN3O2S
(2Z)-2-(2-Chlorobenzylidene)-6-methyl-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione chemical structure, C13H8ClN3O2S, CAS 463364-54-7
(2Z)-2-(2-Chlorobenzylidene)-6-methyl-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione
CAS 463364-54-7C13H8ClN3O2S
2-(2-Chloro-4-nitrophenyl)sulfanyl-1H-benzimidazole chemical structure, C13H8ClN3O2S, CAS 77436-85-2
2-(2-Chloro-4-nitrophenyl)sulfanyl-1H-benzimidazole
CAS 77436-85-2C13H8ClN3O2S
4-Chloro-2-(4-methyl-3-nitrophenyl)thieno[2,3-d]pyrimidine chemical structure, C13H8ClN3O2S, CAS 885461-03-0
4-Chloro-2-(4-methyl-3-nitrophenyl)thieno[2,3-d]pyrimidine
CAS 885461-03-0C13H8ClN3O2S
2-(5-Chloro-2-nitrophenyl)sulfanyl-1H-benzimidazole chemical structure, C13H8ClN3O2S, CAS 62049-85-8
2-(5-Chloro-2-nitrophenyl)sulfanyl-1H-benzimidazole
CAS 62049-85-8C13H8ClN3O2S
4-Chloro-N-(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)benzamide chemical structure, C13H8ClN3O2S, CAS 865287-66-7
4-Chloro-N-(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)benzamide
CAS 865287-66-7C13H8ClN3O2S
8-Chloro-4-hydroxy-N-(1,3-thiazol-2-yl)quinoline-3-carboxamide chemical structure, C13H8ClN3O2S, CAS 59197-89-6
8-Chloro-4-hydroxy-N-(1,3-thiazol-2-yl)quinoline-3-carboxamide
CAS 59197-89-6C13H8ClN3O2S
7-Chloro-4-oxo-N-(1,3-thiazol-2-yl)-1,4-dihydroquinoline-3-carboxamide chemical structure, C13H8ClN3O2S, CAS 65246-67-5
7-Chloro-4-oxo-N-(1,3-thiazol-2-yl)-1,4-dihydroquinoline-3-carboxamide
CAS 65246-67-5C13H8ClN3O2S
3-Chloro-N-[4-(thiophen-2-yl)-1,2,5-oxadiazol-3-yl]benzamide chemical structure, C13H8ClN3O2S, CAS 879590-88-2
3-Chloro-N-[4-(thiophen-2-yl)-1,2,5-oxadiazol-3-yl]benzamide
CAS 879590-88-2C13H8ClN3O2S
5-Chloro-3-(thiophene-2-carboxylhydrazidyl)-2-oxoindoline chemical structure, C13H8ClN3O2S, CAS 519147-16-1
5-Chloro-3-(thiophene-2-carboxylhydrazidyl)-2-oxoindoline
CAS 519147-16-1C13H8ClN3O2S
4-Chloro-N-[5-(furan-2-yl)-1,3,4-thiadiazol-2-yl]benzamide chemical structure, C13H8ClN3O2S, CAS 331819-20-6
4-Chloro-N-[5-(furan-2-yl)-1,3,4-thiadiazol-2-yl]benzamide
CAS 331819-20-6C13H8ClN3O2S
N-(5-(5-Chlorothiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide chemical structure, C13H8ClN3O2S, CAS 865288-13-7
N-(5-(5-Chlorothiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide
CAS 865288-13-7C13H8ClN3O2S
N-[5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl]thiophene-2-carboxamide chemical structure, C13H8ClN3O2S, CAS 865287-07-6
N-[5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl]thiophene-2-carboxamide
CAS 865287-07-6C13H8ClN3O2S
N-[5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl]thiophene-2-carboxamide chemical structure, C13H8ClN3O2S, CAS 717858-58-7
N-[5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl]thiophene-2-carboxamide
CAS 717858-58-7C13H8ClN3O2S
N-(3-Chlorophenyl)-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C13H8ClN3O2S, CAS 851943-90-3
N-(3-Chlorophenyl)-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 851943-90-3C13H8ClN3O2S
N-[5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl]furan-2-carboxamide chemical structure, C13H8ClN3O2S, CAS 392244-31-4
N-[5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl]furan-2-carboxamide
CAS 392244-31-4C13H8ClN3O2S
4-Cyanophenyl 5-chloro-2-(methylsulfanyl)pyrimidine-4-carboxylate chemical structure, C13H8ClN3O2S, CAS 832687-43-1
4-Cyanophenyl 5-chloro-2-(methylsulfanyl)pyrimidine-4-carboxylate
CAS 832687-43-1C13H8ClN3O2S
N-(2-Chlorophenyl)-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C13H8ClN3O2S, CAS 851943-89-0
N-(2-Chlorophenyl)-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 851943-89-0C13H8ClN3O2S
3-Chloro-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide chemical structure, C13H8ClN3O2S, CAS 865287-67-8
3-Chloro-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide
CAS 865287-67-8C13H8ClN3O2S
N-[4-(4-Chlorophenyl)-1,2,5-oxadiazol-3-yl]thiophene-2-carboxamide chemical structure, C13H8ClN3O2S, CAS 898599-74-1
N-[4-(4-Chlorophenyl)-1,2,5-oxadiazol-3-yl]thiophene-2-carboxamide
CAS 898599-74-1C13H8ClN3O2S
5-Chloro-N-(5-phenyl-1,3,4-oxadiazol-2-yl)thiophene-2-carboxamide chemical structure, C13H8ClN3O2S, CAS 865287-38-3
5-Chloro-N-(5-phenyl-1,3,4-oxadiazol-2-yl)thiophene-2-carboxamide
CAS 865287-38-3C13H8ClN3O2S
N-(4-Chlorophenyl)-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C13H8ClN3O2S, CAS 851943-91-4
N-(4-Chlorophenyl)-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 851943-91-4C13H8ClN3O2S
N-(5-Chloropyridin-2-yl)-5-(thiophen-2-yl)-1,2-oxazole-3-carboxamide chemical structure, C13H8ClN3O2S, CAS 832138-88-2
N-(5-Chloropyridin-2-yl)-5-(thiophen-2-yl)-1,2-oxazole-3-carboxamide
CAS 832138-88-2C13H8ClN3O2S
N-(4-(4-Chlorophenyl)thiazol-2-yl)isoxazole-5-carboxamide chemical structure, C13H8ClN3O2S, CAS 919758-98-8
N-(4-(4-Chlorophenyl)thiazol-2-yl)isoxazole-5-carboxamide
CAS 919758-98-8C13H8ClN3O2S

Frequently asked questions

What is the molar mass of C13H8ClN3O2S?

The molar mass of C13H8ClN3O2S is 305.74 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 305.0026 Da.

How many compounds have the formula C13H8ClN3O2S?

CompoundList lists 31 compounds with the molecular formula C13H8ClN3O2S, including (2Z)-2-(4-Chlorobenzylidene)-6-methyl-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione, (2Z)-2-(2-Chlorobenzylidene)-6-methyl-7H-(1,3)thiazolo(3,2-B)(1,2,4)triazine-3,7(2H)-dione, 2-(2-Chloro-4-nitrophenyl)sulfanyl-1H-benzimidazole. 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 C13H8ClN3O2S?

C13H8ClN3O2S 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.