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Molecular formula

C21H16BrN3O2S

27 compounds have this formula on CompoundList.

Molar mass
454.34g/mol
Monoisotopic mass
453.0147Da
Atoms
44
Elements
6
Rings plus double bonds
15

The formula C21H16BrN3O2S describes a molecule made of 21 carbon atoms, 16 hydrogen atoms, 1 bromine 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 × 2155.52%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 163.55%
    1.008 × 16 = 16.128 g/mol
  • Br Bromine × 117.59%
    79.904 × 1 = 79.904 g/mol
  • N Nitrogen × 39.25%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 27.04%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 17.06%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H16BrN3O2S

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

Showing 1 to 27 of 27 compounds

4-(2-(Anilinocarbothioyl)carbohydrazonoyl)phenyl 4-bromobenzoate chemical structure, C21H16BrN3O2S, CAS 340223-55-4
4-(2-(Anilinocarbothioyl)carbohydrazonoyl)phenyl 4-bromobenzoate
CAS 340223-55-4C21H16BrN3O2S
4-(2-(Anilinocarbothioyl)carbohydrazonoyl)phenyl 3-bromobenzoate chemical structure, C21H16BrN3O2S, CAS 340223-61-2
4-(2-(Anilinocarbothioyl)carbohydrazonoyl)phenyl 3-bromobenzoate
CAS 340223-61-2C21H16BrN3O2S
3-Amino-N-(4-bromophenyl)-4-(furan-2-yl)-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxamide chemical structure, C21H16BrN3O2S, CAS 434291-59-5
3-Amino-N-(4-bromophenyl)-4-(furan-2-yl)-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxamide
CAS 434291-59-5C21H16BrN3O2S
2-Bromo-N-(6-methoxy-1,3-benzothiazol-2-yl)-N-[(pyridin-2-yl)methyl]benzamide chemical structure, C21H16BrN3O2S, CAS 942003-03-4
2-Bromo-N-(6-methoxy-1,3-benzothiazol-2-yl)-N-[(pyridin-2-yl)methyl]benzamide
CAS 942003-03-4C21H16BrN3O2S
3-Amino-N-(4-bromophenyl)-6-(4-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C21H16BrN3O2S, CAS 445268-16-6
3-Amino-N-(4-bromophenyl)-6-(4-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 445268-16-6C21H16BrN3O2S
N-(4-Bromophenyl)-2-[3-cyano-6-(4-methoxyphenyl)pyridin-2-yl]sulfanylacetamide chemical structure, C21H16BrN3O2S, CAS 445269-29-4
N-(4-Bromophenyl)-2-[3-cyano-6-(4-methoxyphenyl)pyridin-2-yl]sulfanylacetamide
CAS 445269-29-4C21H16BrN3O2S
N-(2-Bromophenyl)-2-[3-cyano-6-(4-methoxyphenyl)pyridin-2-yl]sulfanylacetamide chemical structure, C21H16BrN3O2S, CAS 445269-30-7
N-(2-Bromophenyl)-2-[3-cyano-6-(4-methoxyphenyl)pyridin-2-yl]sulfanylacetamide
CAS 445269-30-7C21H16BrN3O2S
N-(4-Bromophenyl)-2-[3-cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanylacetamide chemical structure, C21H16BrN3O2S, CAS 445269-35-2
N-(4-Bromophenyl)-2-[3-cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanylacetamide
CAS 445269-35-2C21H16BrN3O2S
N-(3-Bromophenyl)-2-[7-(4-methylphenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide chemical structure, C21H16BrN3O2S, CAS 1207029-97-7
N-(3-Bromophenyl)-2-[7-(4-methylphenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide
CAS 1207029-97-7C21H16BrN3O2S
N-(4-Bromophenyl)-2-[7-(4-methylphenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide chemical structure, C21H16BrN3O2S, CAS 1207058-94-3
N-(4-Bromophenyl)-2-[7-(4-methylphenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide
CAS 1207058-94-3C21H16BrN3O2S
N-[(4-Benzamidophenyl)carbamothioyl]-2-bromobenzamide chemical structure, C21H16BrN3O2S, CAS 425665-36-7
N-[(4-Benzamidophenyl)carbamothioyl]-2-bromobenzamide
CAS 425665-36-7C21H16BrN3O2S
3-Amino-N-(3-bromophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C21H16BrN3O2S, CAS 371116-47-1
3-Amino-N-(3-bromophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 371116-47-1C21H16BrN3O2S
3-Amino-N-(2-bromophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C21H16BrN3O2S, CAS 445267-81-2
3-Amino-N-(2-bromophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 445267-81-2C21H16BrN3O2S
3-Amino-N-(2-bromophenyl)-6-(4-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C21H16BrN3O2S, CAS 445268-51-9
3-Amino-N-(2-bromophenyl)-6-(4-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 445268-51-9C21H16BrN3O2S
N-(2-Bromophenyl)-2-[3-cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanylacetamide chemical structure, C21H16BrN3O2S, CAS 445269-36-3
N-(2-Bromophenyl)-2-[3-cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanylacetamide
CAS 445269-36-3C21H16BrN3O2S
2-[(2-Bromobenzoyl)carbamothioylamino]-N-phenylbenzamide chemical structure, C21H16BrN3O2S, CAS 642945-88-8
2-[(2-Bromobenzoyl)carbamothioylamino]-N-phenylbenzamide
CAS 642945-88-8C21H16BrN3O2S
(Z)-N-(5-(4-Bromobenzyl)thiazol-2-yl)-2-cyano-3-(4-methoxyphenyl)acrylamide chemical structure, C21H16BrN3O2S, CAS 469870-85-7
(Z)-N-(5-(4-Bromobenzyl)thiazol-2-yl)-2-cyano-3-(4-methoxyphenyl)acrylamide
CAS 469870-85-7C21H16BrN3O2S
6-Bromo-2-(3-methoxyphenyl)-8-methyl-N-(1,3-thiazol-2-yl)quinoline-4-carboxamide chemical structure, C21H16BrN3O2S, CAS 723251-26-1
6-Bromo-2-(3-methoxyphenyl)-8-methyl-N-(1,3-thiazol-2-yl)quinoline-4-carboxamide
CAS 723251-26-1C21H16BrN3O2S
(Z)-Ethyl 2-((2-(4-(3-bromophenyl)thiazol-2-yl)-2-cyanovinyl)amino)benzoate chemical structure, C21H16BrN3O2S, CAS 477296-45-0
(Z)-Ethyl 2-((2-(4-(3-bromophenyl)thiazol-2-yl)-2-cyanovinyl)amino)benzoate
CAS 477296-45-0C21H16BrN3O2S
(Z)-Ethyl 2-((2-(4-(4-bromophenyl)thiazol-2-yl)-2-cyanovinyl)amino)benzoate chemical structure, C21H16BrN3O2S, CAS 477296-44-9
(Z)-Ethyl 2-((2-(4-(4-bromophenyl)thiazol-2-yl)-2-cyanovinyl)amino)benzoate
CAS 477296-44-9C21H16BrN3O2S
(Z)-Ethyl 4-((2-(4-(3-bromophenyl)thiazol-2-yl)-2-cyanovinyl)amino)benzoate chemical structure, C21H16BrN3O2S, CAS 1321741-14-3
(Z)-Ethyl 4-((2-(4-(3-bromophenyl)thiazol-2-yl)-2-cyanovinyl)amino)benzoate
CAS 1321741-14-3C21H16BrN3O2S
N-[(3-Benzamidophenyl)carbamothioyl]-2-bromobenzamide chemical structure, C21H16BrN3O2S, CAS 381204-54-2
N-[(3-Benzamidophenyl)carbamothioyl]-2-bromobenzamide
CAS 381204-54-2C21H16BrN3O2S
1-(4-Bromobenzyl)-N-(6-methylbenzo[d]thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C21H16BrN3O2S, CAS 946223-75-2
1-(4-Bromobenzyl)-N-(6-methylbenzo[d]thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946223-75-2C21H16BrN3O2S
1-(4-Bromobenzyl)-N-(4-methylbenzo[d]thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C21H16BrN3O2S, CAS 946379-98-2
1-(4-Bromobenzyl)-N-(4-methylbenzo[d]thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946379-98-2C21H16BrN3O2S

Frequently asked questions

What is the molar mass of C21H16BrN3O2S?

The molar mass of C21H16BrN3O2S is 454.34 g/mol, calculated from standard atomic weights for 21 carbon atoms, 16 hydrogen atoms, 1 bromine atom, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 453.0147 Da.

How many compounds have the formula C21H16BrN3O2S?

CompoundList lists 27 compounds with the molecular formula C21H16BrN3O2S, including 4-(2-(Anilinocarbothioyl)carbohydrazonoyl)phenyl 4-bromobenzoate, 4-(2-(Anilinocarbothioyl)carbohydrazonoyl)phenyl 3-bromobenzoate, 3-Amino-N-(4-bromophenyl)-4-(furan-2-yl)-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxamide. 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 C21H16BrN3O2S?

C21H16BrN3O2S has a degree of unsaturation of 15. 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.