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Molecular formula

C18H12BrN3OS

21 compounds have this formula on CompoundList.

Molar mass
398.28g/mol
Monoisotopic mass
396.9884Da
Atoms
36
Elements
6
Rings plus double bonds
14

The formula C18H12BrN3OS describes a molecule made of 18 carbon atoms, 12 hydrogen atoms, 1 bromine 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 × 1854.28%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 123.04%
    1.008 × 12 = 12.096 g/mol
  • Br Bromine × 120.06%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 310.55%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 14.02%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 18.05%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H12BrN3OS

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

Showing 1 to 21 of 21 compounds

(5E)-5-(2-Bromobenzylidene)-2-(4-methylphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one chemical structure, C18H12BrN3OS, CAS 606955-90-2
(5E)-5-(2-Bromobenzylidene)-2-(4-methylphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one
CAS 606955-90-2C18H12BrN3OS
(5E)-5-(4-Bromobenzylidene)-2-(4-methylphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one chemical structure, C18H12BrN3OS, CAS 606956-81-4
(5E)-5-(4-Bromobenzylidene)-2-(4-methylphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one
CAS 606956-81-4C18H12BrN3OS
2-(4-BR-PH)-5-(4-Methylbenzylidene)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one chemical structure, C18H12BrN3OS, CAS 606952-57-2
2-(4-BR-PH)-5-(4-Methylbenzylidene)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one
CAS 606952-57-2C18H12BrN3OS
(5E)-5-(3-Bromobenzylidene)-2-(4-methylphenyl)[1,3]thiazolo[3,2-B][1,2,4]triazol-6(5H)-one chemical structure, C18H12BrN3OS, CAS 606956-49-4
(5E)-5-(3-Bromobenzylidene)-2-(4-methylphenyl)[1,3]thiazolo[3,2-B][1,2,4]triazol-6(5H)-one
CAS 606956-49-4C18H12BrN3OS
7-(4-Bromophenyl)-3-(pyridin-2-ylmethyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C18H12BrN3OS, CAS 1206999-97-4
7-(4-Bromophenyl)-3-(pyridin-2-ylmethyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1206999-97-4C18H12BrN3OS
N-(3-(1H-Benzo[d]imidazol-2-yl)phenyl)-5-bromothiophene-2-carboxamide chemical structure, C18H12BrN3OS, CAS 477537-82-9
N-(3-(1H-Benzo[d]imidazol-2-yl)phenyl)-5-bromothiophene-2-carboxamide
CAS 477537-82-9C18H12BrN3OS
N-[6-Bromo-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]benzamide chemical structure, C18H12BrN3OS, CAS 2745204-77-5
N-[6-Bromo-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]benzamide
CAS 2745204-77-5C18H12BrN3OS
2-[(2E)-2-{[5-(4-Bromophenyl)furan-2-yl]methylidene}hydrazinyl]-1,3-benzothiazole chemical structure, C18H12BrN3OS, CAS 294876-41-8
2-[(2E)-2-{[5-(4-Bromophenyl)furan-2-yl]methylidene}hydrazinyl]-1,3-benzothiazole
CAS 294876-41-8C18H12BrN3OS
N-(4-(3-Bromopyridin-2-yloxy)phenyl)benzo[d]thiazol-2-amine chemical structure, C18H12BrN3OS, CAS 1227174-22-2
N-(4-(3-Bromopyridin-2-yloxy)phenyl)benzo[d]thiazol-2-amine
CAS 1227174-22-2C18H12BrN3OS
4-Bromo-N-(3-imidazo[2,1-b][1,3]thiazol-6-ylphenyl)benzamide chemical structure, C18H12BrN3OS, CAS 713098-53-4
4-Bromo-N-(3-imidazo[2,1-b][1,3]thiazol-6-ylphenyl)benzamide
CAS 713098-53-4C18H12BrN3OS
3-Bromo-N-[2-(thiophen-2-yl)imidazo[1,2-A]pyridin-3-yl]benzamide chemical structure, C18H12BrN3OS, CAS 430442-94-7
3-Bromo-N-[2-(thiophen-2-yl)imidazo[1,2-A]pyridin-3-yl]benzamide
CAS 430442-94-7C18H12BrN3OS
2-[4-(4-Bromophenyl)-1,3-thiazol-2-yl]-5-phenyl-4H-pyrazol-3-one chemical structure, C18H12BrN3OS, CAS 304666-19-1
2-[4-(4-Bromophenyl)-1,3-thiazol-2-yl]-5-phenyl-4H-pyrazol-3-one
CAS 304666-19-1C18H12BrN3OS
5-((4-(4-Bromophenyl)thiazol-2-yl)methyl)-3-phenyl-1,2,4-oxadiazole chemical structure, C18H12BrN3OS, CAS 1113114-79-6
5-((4-(4-Bromophenyl)thiazol-2-yl)methyl)-3-phenyl-1,2,4-oxadiazole
CAS 1113114-79-6C18H12BrN3OS
N-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)-5-bromothiophene-2-carboxamide chemical structure, C18H12BrN3OS, CAS 394229-47-1
N-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)-5-bromothiophene-2-carboxamide
CAS 394229-47-1C18H12BrN3OS
(5Z)-5-(3-Bromobenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one chemical structure, C18H12BrN3OS, CAS 577996-35-1
(5Z)-5-(3-Bromobenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
CAS 577996-35-1C18H12BrN3OS
(5Z)-5-(4-Bromobenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one chemical structure, C18H12BrN3OS, CAS 577697-38-2
(5Z)-5-(4-Bromobenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
CAS 577697-38-2C18H12BrN3OS
(5Z)-5-(2-Bromobenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one chemical structure, C18H12BrN3OS, CAS 585550-62-5
(5Z)-5-(2-Bromobenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
CAS 585550-62-5C18H12BrN3OS
(Z)-N-(3-Allyl-6-bromobenzo[d]thiazol-2(3H)-ylidene)-4-cyanobenzamide chemical structure, C18H12BrN3OS, CAS 865175-11-7
(Z)-N-(3-Allyl-6-bromobenzo[d]thiazol-2(3H)-ylidene)-4-cyanobenzamide
CAS 865175-11-7C18H12BrN3OS
5-Bromo-N-(5-methyl-2,1,3-benzothiadiazol-4-yl)-1-naphthamide chemical structure, C18H12BrN3OS, CAS 887717-99-9
5-Bromo-N-(5-methyl-2,1,3-benzothiadiazol-4-yl)-1-naphthamide
CAS 887717-99-9C18H12BrN3OS
3-Bromo-N-(4-imidazo[2,1-b][1,3]thiazol-6-ylphenyl)benzamide chemical structure, C18H12BrN3OS, CAS 667910-98-7
3-Bromo-N-(4-imidazo[2,1-b][1,3]thiazol-6-ylphenyl)benzamide
CAS 667910-98-7C18H12BrN3OS
1-[4-(4-Bromophenyl)-1,3-thiazol-2-yl]-3-phenyl-1H-pyrazol-5-ol chemical structure, C18H12BrN3OS, CAS 1020052-17-8
1-[4-(4-Bromophenyl)-1,3-thiazol-2-yl]-3-phenyl-1H-pyrazol-5-ol
CAS 1020052-17-8C18H12BrN3OS

Frequently asked questions

What is the molar mass of C18H12BrN3OS?

The molar mass of C18H12BrN3OS is 398.28 g/mol, calculated from standard atomic weights for 18 carbon atoms, 12 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 396.9884 Da.

How many compounds have the formula C18H12BrN3OS?

CompoundList lists 21 compounds with the molecular formula C18H12BrN3OS, including (5E)-5-(2-Bromobenzylidene)-2-(4-methylphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one, (5E)-5-(4-Bromobenzylidene)-2-(4-methylphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one, 2-(4-BR-PH)-5-(4-Methylbenzylidene)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one. 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 C18H12BrN3OS?

C18H12BrN3OS has a degree of unsaturation of 14. 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.