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Molecular formula

C19H21N3OS2

41 compounds have this formula on CompoundList.

Molar mass
371.52g/mol
Monoisotopic mass
371.1126Da
Atoms
46
Elements
5
Rings plus double bonds
11

The formula C19H21N3OS2 describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom 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 × 1961.43%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 215.70%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 311.31%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 14.31%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 217.26%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C19H21N3OS2

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

Showing 1 to 41 of 41 compounds

APE1 Inhibitor III chemical structure, C19H21N3OS2, CAS 524708-03-0
APE1 Inhibitor III
CAS 524708-03-0C19H21N3OS2
2-(Methylsulfanyl)-3-phenyl-7-propyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C19H21N3OS2, CAS 374542-85-5
2-(Methylsulfanyl)-3-phenyl-7-propyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(3H)-one
CAS 374542-85-5C19H21N3OS2
2-(Ethylsulfanyl)-7-methyl-3-(4-methylphenyl)-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C19H21N3OS2, CAS 373371-35-8
2-(Ethylsulfanyl)-7-methyl-3-(4-methylphenyl)-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(3H)-one
CAS 373371-35-8C19H21N3OS2
2-(2-Benzylsulfanyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-ylamino)-propan-1-ol chemical structure, C19H21N3OS2, CAS 843638-29-9
2-(2-Benzylsulfanyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-ylamino)-propan-1-ol
CAS 843638-29-9C19H21N3OS2
N-Butyl-N-(6-methyl-1,3-benzothiazol-2-yl)-2-(methylsulfanyl)pyridine-3-carboxamide chemical structure, C19H21N3OS2, CAS 874678-37-2
N-Butyl-N-(6-methyl-1,3-benzothiazol-2-yl)-2-(methylsulfanyl)pyridine-3-carboxamide
CAS 874678-37-2C19H21N3OS2
2-[(6-Amino-1,3-benzothiazol-2-yl)sulfanyl]-N-(2,6-diethylphenyl)acetamide chemical structure, C19H21N3OS2, CAS 311762-65-9
2-[(6-Amino-1,3-benzothiazol-2-yl)sulfanyl]-N-(2,6-diethylphenyl)acetamide
CAS 311762-65-9C19H21N3OS2
2-(Benzylsulfanyl)-6-(propan-2-yl)-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-amine chemical structure, C19H21N3OS2, CAS 378758-08-8
2-(Benzylsulfanyl)-6-(propan-2-yl)-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-amine
CAS 378758-08-8C19H21N3OS2
2-(Benzylsulfanyl)-6-ethyl-6-methyl-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-ylamine chemical structure, C19H21N3OS2, CAS 354992-59-9
2-(Benzylsulfanyl)-6-ethyl-6-methyl-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-ylamine
CAS 354992-59-9C19H21N3OS2
2-[(4,7-Dimethyl-1,3-benzothiazol-2-yl)(methyl)amino]-N-[2-(methylsulfanyl)phenyl]acetamide chemical structure, C19H21N3OS2, CAS 1396786-86-9
2-[(4,7-Dimethyl-1,3-benzothiazol-2-yl)(methyl)amino]-N-[2-(methylsulfanyl)phenyl]acetamide
CAS 1396786-86-9C19H21N3OS2
1-((4-Methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)-3-(3-phenylpropyl)urea chemical structure, C19H21N3OS2, CAS 1396576-11-6
1-((4-Methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)-3-(3-phenylpropyl)urea
CAS 1396576-11-6C19H21N3OS2
2-(Ethylthio)-N-(2-(1-methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)benzamide chemical structure, C19H21N3OS2, CAS 1421583-64-3
2-(Ethylthio)-N-(2-(1-methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)benzamide
CAS 1421583-64-3C19H21N3OS2
N-(6-Methylbenzo[d]thiazol-2-yl)-2-(4-(thiophen-2-yl)piperidin-1-yl)acetamide chemical structure, C19H21N3OS2, CAS 1396758-57-8
N-(6-Methylbenzo[d]thiazol-2-yl)-2-(4-(thiophen-2-yl)piperidin-1-yl)acetamide
CAS 1396758-57-8C19H21N3OS2
2-[(2-Cyclohexyl-1,3-thiazol-4-yl)methylsulfanyl]-3-methylquinazolin-4-one chemical structure, C19H21N3OS2, CAS 878738-62-6
2-[(2-Cyclohexyl-1,3-thiazol-4-yl)methylsulfanyl]-3-methylquinazolin-4-one
CAS 878738-62-6C19H21N3OS2
1-(Thiophen-2-yl)-N-(2-(3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)cyclopentanecarboxamide chemical structure, C19H21N3OS2, CAS 1448125-98-1
1-(Thiophen-2-yl)-N-(2-(3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)cyclopentanecarboxamide
CAS 1448125-98-1C19H21N3OS2
2-[(4-Methoxyphenyl)methylsulfanyl]-7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-amine chemical structure, C19H21N3OS2, CAS 374913-71-0
2-[(4-Methoxyphenyl)methylsulfanyl]-7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-amine
CAS 374913-71-0C19H21N3OS2
N,N-Diethyl-2-{[5-(4-methylphenyl)thieno[2,3-d]pyrimidin-4-yl]sulfanyl}acetamide chemical structure, C19H21N3OS2, CAS 577760-70-4
N,N-Diethyl-2-{[5-(4-methylphenyl)thieno[2,3-d]pyrimidin-4-yl]sulfanyl}acetamide
CAS 577760-70-4C19H21N3OS2
Acetamide,2-[(5-ethyl-2,6-dimethylthieno[2,3-D]pyrimidin-4-yl)thio]-N-(4-methylphenyl)- chemical structure, C19H21N3OS2, CAS 606113-44-4
Acetamide,2-[(5-ethyl-2,6-dimethylthieno[2,3-D]pyrimidin-4-yl)thio]-N-(4-methylphenyl)-
CAS 606113-44-4C19H21N3OS2
Acetamide,2-[(5-ethyl-2,6-dimethylthieno[2,3-D]pyrimidin-4-yl)thio]-N-(3-methylphenyl)- chemical structure, C19H21N3OS2, CAS 606113-46-6
Acetamide,2-[(5-ethyl-2,6-dimethylthieno[2,3-D]pyrimidin-4-yl)thio]-N-(3-methylphenyl)-
CAS 606113-46-6C19H21N3OS2
N-(1-Cyanocyclohexyl)-2-[(4-phenyl-1,3-thiazol-2-yl)sulfanyl]propanamide chemical structure, C19H21N3OS2, CAS 851280-41-6
N-(1-Cyanocyclohexyl)-2-[(4-phenyl-1,3-thiazol-2-yl)sulfanyl]propanamide
CAS 851280-41-6C19H21N3OS2
4-(2-Ethoxyphenyl)-5-{[(2-methylbenzyl)sulfanyl]methyl}-4H-1,2,4-triazole-3-thiol chemical structure, C19H21N3OS2, CAS 669709-91-5
4-(2-Ethoxyphenyl)-5-{[(2-methylbenzyl)sulfanyl]methyl}-4H-1,2,4-triazole-3-thiol
CAS 669709-91-5C19H21N3OS2
4-(2-Methoxy-5-methylphenyl)-5-{[(2-methylbenzyl)sulfanyl]methyl}-4H-1,2,4-triazole-3-thiol chemical structure, C19H21N3OS2, CAS 669710-25-2
4-(2-Methoxy-5-methylphenyl)-5-{[(2-methylbenzyl)sulfanyl]methyl}-4H-1,2,4-triazole-3-thiol
CAS 669710-25-2C19H21N3OS2
5-[5-Methyl-4-(4-methylphenyl)thiophen-3-yl]-4-(tetrahydrofuran-2-ylmethyl)-4H-1,2,4-triazole-3-thiol chemical structure, C19H21N3OS2, CAS 725222-20-8
5-[5-Methyl-4-(4-methylphenyl)thiophen-3-yl]-4-(tetrahydrofuran-2-ylmethyl)-4H-1,2,4-triazole-3-thiol
CAS 725222-20-8C19H21N3OS2
N-(4-(Dimethylamino)phenyl)-3-(2-methyl-4-(thiophen-2-yl)thiazol-5-yl)propanamide chemical structure, C19H21N3OS2, CAS 1049030-50-3
N-(4-(Dimethylamino)phenyl)-3-(2-methyl-4-(thiophen-2-yl)thiazol-5-yl)propanamide
CAS 1049030-50-3C19H21N3OS2
N-(2-(1-Methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)-3-(phenylthio)propanamide chemical structure, C19H21N3OS2, CAS 1396814-80-4
N-(2-(1-Methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)-3-(phenylthio)propanamide
CAS 1396814-80-4C19H21N3OS2

Frequently asked questions

What is the molar mass of C19H21N3OS2?

The molar mass of C19H21N3OS2 is 371.52 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 371.1126 Da.

How many compounds have the formula C19H21N3OS2?

CompoundList lists 41 compounds with the molecular formula C19H21N3OS2, including APE1 Inhibitor III, 2-(Methylsulfanyl)-3-phenyl-7-propyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(3H)-one, 2-(Ethylsulfanyl)-7-methyl-3-(4-methylphenyl)-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(3H)-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 C19H21N3OS2?

C19H21N3OS2 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.