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Molecular formula

C21H28ClN5O3S

13 compounds have this formula on CompoundList.

Molar mass
466.00g/mol
Monoisotopic mass
465.1601Da
Atoms
59
Elements
6
Rings plus double bonds
10

The formula C21H28ClN5O3S describes a molecule made of 21 carbon atoms, 28 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms, 3 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 × 2154.13%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 286.06%
    1.008 × 28 = 28.224 g/mol
  • Cl Chlorine × 17.61%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 515.03%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 310.30%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 16.88%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H28ClN5O3S

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

Showing 1 to 13 of 13 compounds

3-(4-Chlorophenyl)-1-[[4-(4-ethylpiperazine-1-carbonyl)-1,3-thiazol-2-yl]methyl]-1-(2-methoxyethyl)urea chemical structure, C21H28ClN5O3S, CAS 5947-13-7
3-(4-Chlorophenyl)-1-[[4-(4-ethylpiperazine-1-carbonyl)-1,3-thiazol-2-yl]methyl]-1-(2-methoxyethyl)urea
CAS 5947-13-7C21H28ClN5O3S
3-{[4-(5-Chloro-2-methylphenyl)piperazin-1-yl]sulfonyl}-N-cyclopentyl-1-methyl-1H-pyrazole-4-carboxamide chemical structure, C21H28ClN5O3S, CAS 1189482-03-8
3-{[4-(5-Chloro-2-methylphenyl)piperazin-1-yl]sulfonyl}-N-cyclopentyl-1-methyl-1H-pyrazole-4-carboxamide
CAS 1189482-03-8C21H28ClN5O3S
Cdk7-IN-30 chemical structure, C21H28ClN5O3S, CAS 3040999-70-7
Cdk7-IN-30
CAS 3040999-70-7C21H28ClN5O3S
N-(4-Methoxy-7-methylbenzo[d]thiazol-2-yl)-1-methyl-N-(3-morpholinopropyl)-1H-pyrazole-5-carboxamide hydrochloride chemical structure, C21H28ClN5O3S, CAS 1185012-89-8
N-(4-Methoxy-7-methylbenzo[d]thiazol-2-yl)-1-methyl-N-(3-morpholinopropyl)-1H-pyrazole-5-carboxamide hydrochloride
CAS 1185012-89-8C21H28ClN5O3S
N-(6-Ethoxybenzo[d]thiazol-2-yl)-1-methyl-N-(3-morpholinopropyl)-1H-pyrazole-3-carboxamide hydrochloride chemical structure, C21H28ClN5O3S, CAS 1189673-01-5
N-(6-Ethoxybenzo[d]thiazol-2-yl)-1-methyl-N-(3-morpholinopropyl)-1H-pyrazole-3-carboxamide hydrochloride
CAS 1189673-01-5C21H28ClN5O3S
1-Ethyl-N-(6-methoxybenzo[d]thiazol-2-yl)-5-methyl-N-(2-morpholinoethyl)-1H-pyrazole-3-carboxamide hydrochloride chemical structure, C21H28ClN5O3S, CAS 1327193-37-2
1-Ethyl-N-(6-methoxybenzo[d]thiazol-2-yl)-5-methyl-N-(2-morpholinoethyl)-1H-pyrazole-3-carboxamide hydrochloride
CAS 1327193-37-2C21H28ClN5O3S
3-{[4-(3-Chlorophenyl)piperazin-1-yl]sulfonyl}-N-cyclohexyl-1-methyl-1H-pyrazole-4-carboxamide chemical structure, C21H28ClN5O3S, CAS 1189911-23-6
3-{[4-(3-Chlorophenyl)piperazin-1-yl]sulfonyl}-N-cyclohexyl-1-methyl-1H-pyrazole-4-carboxamide
CAS 1189911-23-6C21H28ClN5O3S
N-(5-Methoxybenzo[d]thiazol-2-yl)-1,5-dimethyl-N-(3-morpholinopropyl)-1H-pyrazole-3-carboxamide hydrochloride chemical structure, C21H28ClN5O3S, CAS 1216581-55-3
N-(5-Methoxybenzo[d]thiazol-2-yl)-1,5-dimethyl-N-(3-morpholinopropyl)-1H-pyrazole-3-carboxamide hydrochloride
CAS 1216581-55-3C21H28ClN5O3S
N-(6-Methoxybenzo[d]thiazol-2-yl)-1,5-dimethyl-N-(3-morpholinopropyl)-1H-pyrazole-3-carboxamide hydrochloride chemical structure, C21H28ClN5O3S, CAS 1217080-32-4
N-(6-Methoxybenzo[d]thiazol-2-yl)-1,5-dimethyl-N-(3-morpholinopropyl)-1H-pyrazole-3-carboxamide hydrochloride
CAS 1217080-32-4C21H28ClN5O3S
N-(5-Methoxybenzo[d]thiazol-2-yl)-1,3-dimethyl-N-(3-morpholinopropyl)-1H-pyrazole-5-carboxamide hydrochloride chemical structure, C21H28ClN5O3S, CAS 1216782-90-9
N-(5-Methoxybenzo[d]thiazol-2-yl)-1,3-dimethyl-N-(3-morpholinopropyl)-1H-pyrazole-5-carboxamide hydrochloride
CAS 1216782-90-9C21H28ClN5O3S
N-(6-Methoxybenzo[d]thiazol-2-yl)-1,3-dimethyl-N-(3-morpholinopropyl)-1H-pyrazole-5-carboxamide hydrochloride chemical structure, C21H28ClN5O3S, CAS 1215792-16-7
N-(6-Methoxybenzo[d]thiazol-2-yl)-1,3-dimethyl-N-(3-morpholinopropyl)-1H-pyrazole-5-carboxamide hydrochloride
CAS 1215792-16-7C21H28ClN5O3S
[4-(3-Chlorobenzyl)piperazin-1-yl]{1-[(1-methyl-1H-pyrazol-4-yl)sulfonyl]piperidin-3-yl}methanone chemical structure, C21H28ClN5O3S, CAS 1005573-13-6
[4-(3-Chlorobenzyl)piperazin-1-yl]{1-[(1-methyl-1H-pyrazol-4-yl)sulfonyl]piperidin-3-yl}methanone
CAS 1005573-13-6C21H28ClN5O3S
2-(4-((5-Chloro-2-methoxy-4-methylphenyl)sulfonyl)piperazin-1-yl)-4-methyl-6-(pyrrolidin-1-yl)pyrimidine chemical structure, C21H28ClN5O3S, CAS 946315-65-7
2-(4-((5-Chloro-2-methoxy-4-methylphenyl)sulfonyl)piperazin-1-yl)-4-methyl-6-(pyrrolidin-1-yl)pyrimidine
CAS 946315-65-7C21H28ClN5O3S

Frequently asked questions

What is the molar mass of C21H28ClN5O3S?

The molar mass of C21H28ClN5O3S is 466.00 g/mol, calculated from standard atomic weights for 21 carbon atoms, 28 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 465.1601 Da.

How many compounds have the formula C21H28ClN5O3S?

CompoundList lists 13 compounds with the molecular formula C21H28ClN5O3S, including 3-(4-Chlorophenyl)-1-[[4-(4-ethylpiperazine-1-carbonyl)-1,3-thiazol-2-yl]methyl]-1-(2-methoxyethyl)urea, 3-{[4-(5-Chloro-2-methylphenyl)piperazin-1-yl]sulfonyl}-N-cyclopentyl-1-methyl-1H-pyrazole-4-carboxamide, Cdk7-IN-30. 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 C21H28ClN5O3S?

C21H28ClN5O3S 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.