Molecular formula

C₂₁H₂₅N₅O₅S

24 compounds have this formula on CompoundList.

Molar mass: 459.52g/mol
Monoisotopic mass: 459.1576Da
Atoms: 57
Elements: 5
Rings plus double bonds: 12

The formula C21H25N5O5S describes a molecule made of 21 carbon atoms, 25 hydrogen atoms, 5 nitrogen atoms, 5 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 × 2154.89%
12.011 × 21 = 252.231 g/mol
H Hydrogen × 255.48%
1.008 × 25 = 25.200 g/mol
N Nitrogen × 515.24%
14.007 × 5 = 70.035 g/mol
O Oxygen × 517.41%
15.999 × 5 = 79.995 g/mol
S Sulfur × 16.98%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C21H25N5O5S

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

Showing 1 to 24 of 24 compounds

N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-(1,3,7-trimethyl-2,4-dioxopyrimido[4,5-d]pyrimidin-5-yl)sulfanylacetamide

CAS 852168-46-8C₂₁H₂₅N₅O₅S

Butyl 4-[[5-(1-ethyltetrazol-5-yl)-2-methoxyphenyl]sulfonylamino]benzoate

CAS 462069-77-8C₂₁H₂₅N₅O₅S

N-(2,4-Dimethoxyphenyl)-2-{[6,8-dimethyl-5,7-dioxo-2-(propan-2-yl)-5H,6H,7H,8H-[1,3]diazino[4,5-d]pyrimidin-4-yl]sulfanyl}acetamide

CAS 892480-71-6C₂₁H₂₅N₅O₅S

N-[4-[4-[3-(Cyclopropylamino)-4-nitrophenyl]piperazin-1-yl]sulfonylphenyl]acetamide

CAS 380569-19-7C₂₁H₂₅N₅O₅S

Isopropyl 4-(1-(4-(methylsulfonyl)phenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yloxy)piperidine-1-carboxylate

CAS 832714-18-8C₂₁H₂₅N₅O₅S

4-[4-(4-Methanesulfonyl-phenoxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid isopropyl ester

CAS 1196484-84-0C₂₁H₂₅N₅O₅S

6-Quinazolinesulfonamide, 1,2,3,4-tetrahydro-N-(1-methylcyclopropyl)-3-[(1-methyl-1H-pyrazol-4-yl)methyl]-1-(3-oxetanylmethyl)-2,4-dioxo-

CAS 1945951-55-2C₂₁H₂₅N₅O₅S

(E)-2-((1-(2-Hydroxy-3-(N-(4-methoxyphenyl)methylsulfonamido)propyl)-1H-indol-3-yl)methylene)hydrazinecarboxamide

CAS 881938-00-7C₂₁H₂₅N₅O₅S

(4-(1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3,5-dimethyl-1H-pyrazol-4-yl)piperazin-1-yl)(5-(furan-2-yl)isoxazol-3-yl)methanone

CAS 1351659-54-5C₂₁H₂₅N₅O₅S

N-[4-(1-Adamantylsulfamoyl)phenyl]-1-methyl-4-nitropyrazole-3-carboxamide

CAS 492424-18-7C₂₁H₂₅N₅O₅S

2-{[4-Amino-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxy-5-methylphenyl)acetamide

CAS 577999-55-4C₂₁H₂₅N₅O₅S

2-[4-Amino-5-(3,4,5-trimethoxyphenyl)(1,2,4-triazol-3-ylthio)]-N-(4-ethoxyphen yl)acetamide

CAS 843634-28-6C₂₁H₂₅N₅O₅S

N1-(5,5-dioxido-2-(m-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-N2-(3-(2-oxopyrrolidin-1-yl)propyl)oxalamide

CAS 899994-84-4C₂₁H₂₅N₅O₅S

1-(2-((2-(2,4-Dimethylphenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)amino)-2-oxoacetyl)piperidine-4-carboxamide

CAS 919854-49-2C₂₁H₂₅N₅O₅S

N-(4-Acetamido-2-((2-(2,6-dimethylmorpholino)-2-oxoethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)benzamide

CAS 872608-64-5C₂₁H₂₅N₅O₅S

Ethyl 4-[3-[(3,5-dimethyl-4-nitropyrazol-1-yl)methyl]-4-methoxyphenyl]-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate

CAS 955569-63-8C₂₁H₂₅N₅O₅S

2-((1-(2-Morpholinoethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(4-nitrophenyl)acetamide

CAS 898444-63-8C₂₁H₂₅N₅O₅S

N-(2,5-Dimethoxyphenyl)-2-((6,8-dimethyl-5,7-dioxo-2-propyl-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide

CAS 852171-30-3C₂₁H₂₅N₅O₅S

Ethyl 1-((2-ethyl-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(4-nitrophenyl)methyl)piperidine-3-carboxylate

CAS 898344-49-5C₂₁H₂₅N₅O₅S

Ethyl 1-((2-ethyl-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(4-nitrophenyl)methyl)piperidine-4-carboxylate

CAS 898344-84-8C₂₁H₂₅N₅O₅S

2-((1-(2-Morpholinoethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(3-nitrophenyl)acetamide

CAS 898450-95-8C₂₁H₂₅N₅O₅S

6Kxp5JH4YJ

CAS 114383-20-9C₂₁H₂₅N₅O₅S

2-((2-(4-Ethoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(2-methoxyethyl)acetamide

CAS 872695-80-2C₂₁H₂₅N₅O₅S

(R)-2-(2-Aminothiazol-4-yl)-N-(4-(2-((2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)acetamide nitrate

CAS 2760339-65-7C₂₁H₂₅N₅O₅S

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What is the molar mass of C21H25N5O5S?

The molar mass of C21H25N5O5S is 459.52 g/mol, calculated from standard atomic weights for 21 carbon atoms, 25 hydrogen atoms, 5 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 459.1576 Da.

How many compounds have the formula C21H25N5O5S?

CompoundList lists 24 compounds with the molecular formula C21H25N5O5S, including N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-(1,3,7-trimethyl-2,4-dioxopyrimido[4,5-d]pyrimidin-5-yl)sulfanylacetamide, Butyl 4-[[5-(1-ethyltetrazol-5-yl)-2-methoxyphenyl]sulfonylamino]benzoate, N-(2,4-Dimethoxyphenyl)-2-{[6,8-dimethyl-5,7-dioxo-2-(propan-2-yl)-5H,6H,7H,8H-[1,3]diazino[4,5-d]pyrimidin-4-yl]sulfanyl}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 C21H25N5O5S?

C21H25N5O5S has a degree of unsaturation of 12. 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.