Molecular formula

C₁₃H₁₂ClNO₂S

121 compounds have this formula on CompoundList.

Molar mass: 281.75g/mol
Monoisotopic mass: 281.0277Da
Atoms: 30
Elements: 6
Rings plus double bonds: 8

The formula C13H12ClNO2S describes a molecule made of 13 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 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 × 1355.42%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 124.29%
1.008 × 12 = 12.096 g/mol
Cl Chlorine × 112.58%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 14.97%
14.007 × 1 = 14.007 g/mol
O Oxygen × 211.36%
15.999 × 2 = 31.998 g/mol
S Sulfur × 111.38%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C13H12ClNO2S

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

Showing 101 to 121 of 121 compounds

2-Chloro-5-methyl-N-phenylbenzene-1-sulfonamide

CAS 185531-97-9C₁₃H₁₂ClNO₂S

Ethyl 2-amino-5-chloro-4-phenylthiophene-3-carboxylate

CAS 1313504-95-8C₁₃H₁₂ClNO₂S

4-Chloro-N-(2-methoxybenzyl)thiophene-2-carboxamide

CAS 1795371-53-7C₁₃H₁₂ClNO₂S

4-Chloro-N-(4-methoxybenzyl)thiophene-2-carboxamide

CAS 1798558-03-8C₁₃H₁₂ClNO₂S

1-(2-Chloro-1-benzothiophen-6-yl)pyrrolidine-3-carboxylic acid

CAS 1709861-23-3C₁₃H₁₂ClNO₂S

4-((2-Chlorophenyl)sulfonyl)-2-methylaniline

CAS 2988191-17-7C₁₃H₁₂ClNO₂S

4-((3-Chlorophenyl)sulfonyl)-2-methylaniline

CAS 2988150-33-8C₁₃H₁₂ClNO₂S

4-((4-Chlorophenyl)sulfonyl)-2-methylaniline

CAS 2989900-69-6C₁₃H₁₂ClNO₂S

7-Chloro-3-[2-(methylsulfanyl)ethyl]quinoline-4-carboxylic acid

CAS 2171852-83-6C₁₃H₁₂ClNO₂S

6-Chloro-3-[2-(methylsulfanyl)ethyl]quinoline-4-carboxylic acid

CAS 2172438-86-5C₁₃H₁₂ClNO₂S

Benzyl N-[(3-chlorothiophen-2-yl)methyl]carbamate

CAS 2293850-23-2C₁₃H₁₂ClNO₂S

2-Chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-4-amine

CAS 3078351-02-4C₁₃H₁₂ClNO₂S

2-Chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-3-amine

CAS 3078343-96-8C₁₃H₁₂ClNO₂S

4-Chloro-N-cyclopropylnaphthalene-1-sulfonamide

CAS 3054566-02-5C₁₃H₁₂ClNO₂S

3-Chloro-N-(tetrahydrofuran-3-yl)benzo[B]thiophene-2-carboxamide

CAS 2790393-03-0C₁₃H₁₂ClNO₂S

(5-Chlorobenzofuran-2-yl)(thiomorpholino)methanone

CAS 2778755-55-6C₁₃H₁₂ClNO₂S

5-(Chloromethyl)-2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4-methylthiazole

CAS 1226226-06-7C₁₃H₁₂ClNO₂S

(6-Chlorobenzo[b]thien-2-yl)-4-morpholinylmethanone

CAS 2712457-18-4C₁₃H₁₂ClNO₂S

5-Chloro-2-((4-methylbenzyl)sulfonyl)pyridine

CAS 2273915-06-1C₁₃H₁₂ClNO₂S

2-Chloro-5-methoxy-N-(thiophen-2-ylmethyl)benzamide

CAS 2949073-39-4C₁₃H₁₂ClNO₂S

(3-Chlorobenzo[b]thiophen-2-yl)(3-methoxyazetidin-1-yl)methanone

CAS 2945651-00-1C₁₃H₁₂ClNO₂S

Frequently asked questions

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What is the molar mass of C13H12ClNO2S?

The molar mass of C13H12ClNO2S is 281.75 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 281.0277 Da.

How many compounds have the formula C13H12ClNO2S?

CompoundList lists 121 compounds with the molecular formula C13H12ClNO2S, including 2-Chloro-5-methyl-N-phenylbenzene-1-sulfonamide, Ethyl 2-amino-5-chloro-4-phenylthiophene-3-carboxylate, 4-Chloro-N-(2-methoxybenzyl)thiophene-2-carboxamide. 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 C13H12ClNO2S?

C13H12ClNO2S 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.