Molecular formula

C₁₁H₁₁N₃O₃S

126 compounds have this formula on CompoundList.

Molar mass: 265.29g/mol
Monoisotopic mass: 265.0521Da
Atoms: 29
Elements: 5
Rings plus double bonds: 8

The formula C11H11N3O3S describes a molecule made of 11 carbon atoms, 11 hydrogen atoms, 3 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 × 1149.80%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 114.18%
1.008 × 11 = 11.088 g/mol
N Nitrogen × 315.84%
14.007 × 3 = 42.021 g/mol
O Oxygen × 318.09%
15.999 × 3 = 47.997 g/mol
S Sulfur × 112.09%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C11H11N3O3S

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

Showing 101 to 126 of 126 compounds

Ethyl 2-[(3-azidothiophen-2-yl)methylidene]-3-oxobutanoate

CAS 102788-00-1C₁₁H₁₁N₃O₃S

N-(5-Nitro-1,3-thiazol-2-yl)bicyclo[2.2.1]hept-5-ene-2-carboxamide

CAS 64724-93-2C₁₁H₁₁N₃O₃S

5-[(Benzenesulfonyl)methyl]-6-methoxy-1,2,4-triazine

CAS 831218-51-0C₁₁H₁₁N₃O₃S

(S)-1-(5-Nitrobenzo[d]thiazol-2-yl)pyrrolidin-3-ol

CAS 1421031-47-1C₁₁H₁₁N₃O₃S

(1-(5-Nitrobenzo[d]thiazol-2-yl)azetidin-3-yl)methanol

CAS 1420847-41-1C₁₁H₁₁N₃O₃S

1-Methyl-3-(4-methyl-2-nitrophenyl)-2-thioxoimidazolidin-4-one

CAS 1403323-05-6C₁₁H₁₁N₃O₃S

1-Methyl-3-(2-methyl-4-nitrophenyl)-2-thioxoimidazolidin-4-one

CAS 956587-18-1C₁₁H₁₁N₃O₃S

N-(3-(6-Oxo-1,6-dihydropyridazin-3-yl)phenyl)methanesulfonamide

CAS 1900978-02-0C₁₁H₁₁N₃O₃S

5-({[(1-Methyl-1H-pyrazol-5-yl)carbonyl]amino}methyl)-2-thiophenecarboxylic acid

CAS 2204054-31-7C₁₁H₁₁N₃O₃S

N-[2-(Methylsulfanyl)-4-oxo-3,4-dihydroquinazolin-3-yl]methoxyformamide

CAS 2770593-89-8C₁₁H₁₁N₃O₃S

1-[5-(4-Methanesulfonyl-1H-pyrazol-1-yl)pyridin-2-yl]ethan-1-one

CAS 2137798-60-6C₁₁H₁₁N₃O₃S

2-[3-(Methoxymethyl)-5,7-dioxo-5H,6H,7H-pyrrolo[3,4-b]pyridin-6-yl]ethanethioamide

CAS 2138552-26-6C₁₁H₁₁N₃O₃S

6-(4-Methanesulfonyl-1H-pyrazol-1-yl)-5-methylpyridine-3-carbaldehyde

CAS 2137989-45-6C₁₁H₁₁N₃O₃S

1-[5-(4-Methanesulfonyl-1H-pyrazol-1-yl)pyridin-3-yl]ethan-1-one

CAS 2138349-36-5C₁₁H₁₁N₃O₃S

3-Acetamido-5-(1-methyl-1H-pyrazol-4-yl)thiophene-2-carboxylic acid

CAS 2680668-25-9C₁₁H₁₁N₃O₃S

5-Acetamido-2,4-dimethylthieno[2,3-d]pyrimidine-6-carboxylic acid

CAS 2680868-30-6C₁₁H₁₁N₃O₃S

2-Methyl-5-(6-oxo-1,6-dihydropyridazin-3-yl)benzene-1-sulfonamide

CAS 2680670-92-0C₁₁H₁₁N₃O₃S

Benzyl N-[(5-sulfanyl-1,3,4-oxadiazol-2-yl)methyl]carbamate

CAS 2680692-38-8C₁₁H₁₁N₃O₃S

Benzyl N-[5-(hydroxymethyl)-1,3,4-thiadiazol-2-yl]carbamate

CAS 2680625-23-2C₁₁H₁₁N₃O₃S

2-Acetamido-4-(1-methyl-1H-pyrazol-4-yl)thiophene-3-carboxylic acid

CAS 2680854-81-1C₁₁H₁₁N₃O₃S

(2S)-2-(N-{Thieno[2,3-d]pyrimidin-4-yl}acetamido)propanoic acid

CAS 2679936-73-1C₁₁H₁₁N₃O₃S

5-Acetamido-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxylic acid

CAS 2680708-58-9C₁₁H₁₁N₃O₃S

8-Quinolinesulfonamide,5-acetamido-

CAS 92290-28-3C₁₁H₁₁N₃O₃S

4-Methyl-2-(((5-nitrothiazol-2-yl)amino)methyl)phenol

CAS 1521484-78-5C₁₁H₁₁N₃O₃S

Frequently asked questions

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What is the molar mass of C11H11N3O3S?

The molar mass of C11H11N3O3S is 265.29 g/mol, calculated from standard atomic weights for 11 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 265.0521 Da.

How many compounds have the formula C11H11N3O3S?

CompoundList lists 126 compounds with the molecular formula C11H11N3O3S, including Ethyl 2-[(3-azidothiophen-2-yl)methylidene]-3-oxobutanoate, N-(5-Nitro-1,3-thiazol-2-yl)bicyclo[2.2.1]hept-5-ene-2-carboxamide, 5-[(Benzenesulfonyl)methyl]-6-methoxy-1,2,4-triazine. 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 C11H11N3O3S?

C11H11N3O3S has a degree of unsaturation of 8. 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.