Molecular formula

C₁₃H₁₁N₃O₃S₂

23 compounds have this formula on CompoundList.

Molar mass: 321.37g/mol
Monoisotopic mass: 321.0242Da
Atoms: 32
Elements: 5
Rings plus double bonds: 10

The formula C13H11N3O3S2 describes a molecule made of 13 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms 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 × 1348.59%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 113.45%
1.008 × 11 = 11.088 g/mol
N Nitrogen × 313.08%
14.007 × 3 = 42.021 g/mol
O Oxygen × 314.94%
15.999 × 3 = 47.997 g/mol
S Sulfur × 219.95%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C13H11N3O3S2

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

Showing 1 to 23 of 23 compounds

2-(2,5-Dioxopyrrolidin-1-yl)-N-(4-(thiophen-2-yl)thiazol-2-yl)acetamide

CAS 380184-49-6C₁₃H₁₁N₃O₃S₂

N-(2-Methoxyphenyl)-2,1,3-benzothiadiazole-4-sulfonamide

CAS 313526-36-2C₁₃H₁₁N₃O₃S₂

4-Hydroxybenzoic acid 2-[[(2-thienylcarbonyl)amino]thioxomethyl]hydrazide

CAS 497060-23-8C₁₃H₁₁N₃O₃S₂

N-[[(2-Hydroxybenzoyl)amino]carbamothioyl]thiophene-2-carboxamide

CAS 332390-21-3C₁₃H₁₁N₃O₃S₂

N'-(Thieno[2,3-b]quinolin-2-ylcarbonyl)methanesulfonohydrazide

CAS 692260-15-4C₁₃H₁₁N₃O₃S₂

N-(Furan-2-ylmethyl)-2-[(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)sulfanyl]acetamide

CAS 785790-00-3C₁₃H₁₁N₃O₃S₂

N-[(2-Methyl-5-nitrophenyl)carbamothioyl]thiophene-2-carboxamide

CAS 642956-71-6C₁₃H₁₁N₃O₃S₂

N-(4-Methoxyphenyl)-2,1,3-benzothiadiazole-4-sulfonamide

CAS 353252-86-5C₁₃H₁₁N₃O₃S₂

2-(Methylthio)-3-(4-nitrophenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one

CAS 687569-08-0C₁₃H₁₁N₃O₃S₂

3-(2-Furyl)-5-(methylthio)-1-(phenylsulfonyl)-1H-1,2,4-triazole

CAS 700851-63-4C₁₃H₁₁N₃O₃S₂

7-Hydroxy-3-methyl-5-oxo-N-(thiophen-2-ylmethyl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide

CAS 898457-84-6C₁₃H₁₁N₃O₃S₂

2-((2-Pyridinylmethyl)thio)-1H-benzimidazole-5-sulphonic acid

CAS 28020-71-5C₁₃H₁₁N₃O₃S₂

CycLuc3

CAS 1393650-60-6C₁₃H₁₁N₃O₃S₂

4-[3-(Methylthio)phenyl]-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide

CAS 1707737-23-2C₁₃H₁₁N₃O₃S₂

Methyl 3-{[(6-methylimidazo[2,1-b][1,3]thiazol-5-yl)carbonyl]amino}-2-thiophenecarboxylate

CAS 400087-15-2C₁₃H₁₁N₃O₃S₂

(Z)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(5-(methylthio)-1,3,4-thiadiazol-2-yl)acrylamide

CAS 476464-06-9C₁₃H₁₁N₃O₃S₂

2-((3-(Thiazol-2-yloxy)azetidin-1-yl)sulfonyl)benzonitrile

CAS 1797560-01-0C₁₃H₁₁N₃O₃S₂

4-[4-(Methylthio)phenyl]-2H-pyrido[2,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide

CAS 1707562-52-4C₁₃H₁₁N₃O₃S₂

N-((3-(Furan-3-yl)pyrazin-2-yl)methyl)thiophene-2-sulfonamide

CAS 2034501-56-7C₁₃H₁₁N₃O₃S₂

1-[(3-Methoxy-1,2,4-thiadiazole-5-sulfonyl)methyl]isoquinoline

CAS 922505-42-8C₁₃H₁₁N₃O₃S₂

N-{2-[3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl]phenyl}methanesulfonamide

CAS 1119423-73-2C₁₃H₁₁N₃O₃S₂

5-(1,2-Oxazol-5-yl)-N-(pyridin-3-ylmethyl)thiophene-2-sulfonamide

CAS 1125436-45-4C₁₃H₁₁N₃O₃S₂

5H-1,3,4-Thiadiazolo[3,2-a]pyrimidin-5-one, 2-[[(4-methylphenyl)methyl]sulfonyl]-

CAS 112588-38-2C₁₃H₁₁N₃O₃S₂

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What is the molar mass of C13H11N3O3S2?

The molar mass of C13H11N3O3S2 is 321.37 g/mol, calculated from standard atomic weights for 13 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 321.0242 Da.

How many compounds have the formula C13H11N3O3S2?

CompoundList lists 23 compounds with the molecular formula C13H11N3O3S2, including 2-(2,5-Dioxopyrrolidin-1-yl)-N-(4-(thiophen-2-yl)thiazol-2-yl)acetamide, N-(2-Methoxyphenyl)-2,1,3-benzothiadiazole-4-sulfonamide, 4-Hydroxybenzoic acid 2-[[(2-thienylcarbonyl)amino]thioxomethyl]hydrazide. 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 C13H11N3O3S2?

C13H11N3O3S2 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.