Molecular formula

C₂₁H₂₃N₅O₂S

123 compounds have this formula on CompoundList.

Molar mass: 409.51g/mol
Monoisotopic mass: 409.1572Da
Atoms: 52
Elements: 5
Rings plus double bonds: 13

The formula C21H23N5O2S describes a molecule made of 21 carbon atoms, 23 hydrogen atoms, 5 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 × 2161.59%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 235.66%
1.008 × 23 = 23.184 g/mol
N Nitrogen × 517.10%
14.007 × 5 = 70.035 g/mol
O Oxygen × 27.81%
15.999 × 2 = 31.998 g/mol
S Sulfur × 17.83%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C21H23N5O2S

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

Showing 101 to 123 of 123 compounds

N1-((1-(3-cyanopyridin-2-yl)piperidin-4-yl)methyl)-N2-(2-(methylthio)phenyl)oxalamide

CAS 1797570-87-6C₂₁H₂₃N₅O₂S

N-(2-(4-Cyclopropyl-5-oxo-3-(pyridin-3-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)-3-(phenylthio)propanamide

CAS 1798541-27-1C₂₁H₂₃N₅O₂S

N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-2-(5-oxo-2,3,5,6,7,8-hexahydrocyclopenta[d]thiazolo[3,2-a]pyrimidin-3-yl)acetamide

CAS 1795410-25-1C₂₁H₂₃N₅O₂S

2-(Benzylthio)-1-(3-((3-(pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)ethanone

CAS 1706320-36-6C₂₁H₂₃N₅O₂S

(1-(6-Methoxybenzo[d]thiazol-2-yl)azetidin-3-yl)(4-(pyridin-2-yl)piperazin-1-yl)methanone

CAS 1706173-18-3C₂₁H₂₃N₅O₂S

(1-(4-Methoxybenzo[d]thiazol-2-yl)azetidin-3-yl)(4-(pyridin-2-yl)piperazin-1-yl)methanone

CAS 2185590-14-9C₂₁H₂₃N₅O₂S

2-(Benzylthio)-N-(3-cyclopropyl-1-(4,5-dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)acetamide

CAS 1203361-71-0C₂₁H₂₃N₅O₂S

N-(4-Ethoxyphenyl)-3-{[4-(prop-2-en-1-yl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}propanamide

CAS 924965-68-4C₂₁H₂₃N₅O₂S

3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[4-(1-methyl-1H-imidazole-2-carbonyl)phenyl]propanamide

CAS 949430-87-9C₂₁H₂₃N₅O₂S

3-[4-(2-Methylpropyl)-5-oxo-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-1-yl]-N-[(thiophen-2-yl)methyl]propanamide

CAS 902928-79-4C₂₁H₂₃N₅O₂S

N-(3-Methylphenyl)-4-(5-oxo-4-propyl-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)butanamide

CAS 892765-71-8C₂₁H₂₃N₅O₂S

N-(4-Methylbenzyl)-3-(5-oxo-4-propyl-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide

CAS 1189976-61-1C₂₁H₂₃N₅O₂S

2-(3-(4-Benzylpiperidin-1-yl)-6-oxopyridazin-1(6H)-yl)-N-(thiazol-2-yl)acetamide

CAS 1324092-91-2C₂₁H₂₃N₅O₂S

N-Methyl-N-[(3S)-1-[[6-[(thieno[3,2-c]pyridin-7-ylmethyl)amino]-3-pyridinyl]carbonyl]-3-pyrrolidinyl]acetamide

CAS 2439092-22-3C₂₁H₂₃N₅O₂S

Snail IN-1

CAS 3083216-69-4C₂₁H₂₃N₅O₂S

3-Pyridinesulfonamide, N,N-diethyl-6-[[4-(2-phenyldiazenyl)phenyl]amino]-

CAS 627837-37-0C₂₁H₂₃N₅O₂S

N-Cyclopropyl-N-(1-quinolin-8-ylsulfonylpiperidin-4-yl)pyrimidin-4-amine

CAS 2197555-43-2C₂₁H₂₃N₅O₂S

4-[(E)-(5-Nitro-1,3-thiazol-2-yl)diazenyl]-N-[(4-pentylphenyl)methyl]aniline

CAS 87523-61-3C₂₁H₂₃N₅O₂S

5-(1-Methyl-1H-pyrazol-4-yl)-2-({1-[2-(methylsulfanyl)benzoyl]piperidin-4-yl}oxy)pyrimidine

CAS 2549033-58-9C₂₁H₂₃N₅O₂S

4-[(5-{2-Methyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrol-2-yl)sulfonyl]benzonitrile

CAS 2741930-43-6C₂₁H₂₃N₅O₂S

N-{5-[4-(5-Methoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]pyridin-2-yl}cyclopropanecarboxamide

CAS 2770581-61-6C₂₁H₂₃N₅O₂S

12-[(3S,4S)-4-Ethylpyrrolidin-3-yl]-5-(4-methylphenyl)sulfonyl-1,5,7,10-tetrazatricyclo[7.3.0.02,6]dodeca-2(6),3,7,9,11-pentaene

CAS 2270173-67-4C₂₁H₂₃N₅O₂S

(E)-2-(2-Aminothiazol-4-yl)-N-(4-(2-((2-(hydroxyimino)-2-phenylethyl)amino)ethyl)phenyl)acetamide

CAS 1376625-94-3C₂₁H₂₃N₅O₂S

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What is the molar mass of C21H23N5O2S?

The molar mass of C21H23N5O2S is 409.51 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 5 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 409.1572 Da.

How many compounds have the formula C21H23N5O2S?

CompoundList lists 123 compounds with the molecular formula C21H23N5O2S, including N1-((1-(3-cyanopyridin-2-yl)piperidin-4-yl)methyl)-N2-(2-(methylthio)phenyl)oxalamide, N-(2-(4-Cyclopropyl-5-oxo-3-(pyridin-3-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)-3-(phenylthio)propanamide, N-(3-(1H-Pyrrolo[2,3-b]pyridin-1-yl)propyl)-2-(5-oxo-2,3,5,6,7,8-hexahydrocyclopenta[d]thiazolo[3,2-a]pyrimidin-3-yl)acetamide. 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 C21H23N5O2S?

C21H23N5O2S has a degree of unsaturation of 13. 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.