Molecular formula

C₁₃H₁₂ClNO₄S

21 compounds have this formula on CompoundList.

Molar mass: 313.75g/mol
Monoisotopic mass: 313.0176Da
Atoms: 32
Elements: 6
Rings plus double bonds: 8

The formula C13H12ClNO4S describes a molecule made of 13 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 4 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 × 1349.77%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 123.86%
1.008 × 12 = 12.096 g/mol
Cl Chlorine × 111.30%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 14.46%
14.007 × 1 = 14.007 g/mol
O Oxygen × 420.40%
15.999 × 4 = 63.996 g/mol
S Sulfur × 110.22%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C13H12ClNO4S

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

Showing 1 to 21 of 21 compounds

Ethyl 2-(2-chloroacetamido)-4-(furan-2-yl)thiophene-3-carboxylate

CAS 356568-72-4C₁₃H₁₂ClNO₄S

Ethyl 1-[(2-Chlorophenyl)sulfonyl]-1H-pyrrole-2-carboxylate

CAS 173908-11-7C₁₃H₁₂ClNO₄S

5-Chloro-N-(3-hydroxyphenyl)-2-methoxybenzenesulfonamide

CAS 950234-04-5C₁₃H₁₂ClNO₄S

6-Chloro-3-(pyrrolidin-1-ylsulfonyl)-2H-chromen-2-one

CAS 950279-98-8C₁₃H₁₂ClNO₄S

N-[(8-Chloro-1-naphthyl)sulfonyl]-N-methylglycine

CAS 540512-13-8C₁₃H₁₂ClNO₄S

N-(4-Chlorobenzyl)2-hydroxyphenylsulfamate

CAS 392670-36-9C₁₃H₁₂ClNO₄S

3-Chloro-5-methoxy-4-[(2-methyl-1,3-thiazol-4-yl)methoxy]benzoic acid

CAS 923868-43-3C₁₃H₁₂ClNO₄S

5-Chloro-N-(4-hydroxyphenyl)-2-methoxybenzenesulfonamide

CAS 950235-96-8C₁₃H₁₂ClNO₄S

4-Chloro-N-(2-hydroxyphenyl)-3-methoxybenzenesulfonamide

CAS 1018130-21-6C₁₃H₁₂ClNO₄S

2-(4-Chlorobenzenesulfonyl)-N-[(furan-2-yl)methyl]acetamide

CAS 691377-95-4C₁₃H₁₂ClNO₄S

2-Methoxy-4-methylphenyl 6-chloropyridine-3-sulfonate

CAS 1286965-62-5C₁₃H₁₂ClNO₄S

2-Pyridinyl 5-chloro-2-methoxy-4-methylbenzenesulfonate

CAS 1374681-31-8C₁₃H₁₂ClNO₄S

4-(Benzyloxy)-6-methoxypyridine-2-sulfonyl chloride

CAS 1393572-89-8C₁₃H₁₂ClNO₄S

4-Chloro-N-(4-hydroxyphenyl)-3-methoxybenzene-1-sulfonamide

CAS 2249623-36-5C₁₃H₁₂ClNO₄S

N-(4-Chlorophenyl)-N-hydroxy-4-methoxybenzenesulfonamide

CAS 68007-09-0C₁₃H₁₂ClNO₄S

5-(3-Chloro-phenyl)-2-(2-methoxy-ethoxy)-thiazole-4-carboxylic acid

CAS 1181573-01-2C₁₃H₁₂ClNO₄S

rac-(1R,5S,6R)-3-Benzyl-2,4-dioxo-3-azabicyclo[3.2.0]heptane-6-sulfonyl chloride

CAS 2090909-23-0C₁₃H₁₂ClNO₄S

6-(Benzyloxy)-4-methoxypyridine-2-sulfonyl chloride

CAS 1393531-24-2C₁₃H₁₂ClNO₄S

2-(Benzyloxy)-6-methoxypyridine-4-sulfonyl chloride

CAS 1393541-08-6C₁₃H₁₂ClNO₄S

Methyl 5-(chlorosulfonyl)-1-methyl-4-phenyl-1H-pyrrole-3-carboxylate

CAS 2137987-41-6C₁₃H₁₂ClNO₄S

3-Benzyl-2,4-dioxo-3-azabicyclo[3.2.0]heptane-6-sulfonyl chloride

CAS 2090164-52-4C₁₃H₁₂ClNO₄S

Frequently asked questions

Still have a question?

The help centre explains buying, quotes and supplier badges step by step, or you can write to our team.

Help centre Contact us

What is the molar mass of C13H12ClNO4S?

The molar mass of C13H12ClNO4S is 313.75 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 313.0176 Da.

How many compounds have the formula C13H12ClNO4S?

CompoundList lists 21 compounds with the molecular formula C13H12ClNO4S, including Ethyl 2-(2-chloroacetamido)-4-(furan-2-yl)thiophene-3-carboxylate, Ethyl 1-[(2-Chlorophenyl)sulfonyl]-1H-pyrrole-2-carboxylate, 5-Chloro-N-(3-hydroxyphenyl)-2-methoxybenzenesulfonamide. 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 C13H12ClNO4S?

C13H12ClNO4S 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.