Molecular formula

C₁₃H₉ClO₄S

23 compounds have this formula on CompoundList.

Molar mass: 296.72g/mol
Monoisotopic mass: 295.9910Da
Atoms: 28
Elements: 5
Rings plus double bonds: 9

The formula C13H9ClO4S describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 1 chlorine 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 × 1352.62%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 93.06%
1.008 × 9 = 9.072 g/mol
Cl Chlorine × 111.95%
35.45 × 1 = 35.450 g/mol
O Oxygen × 421.57%
15.999 × 4 = 63.996 g/mol
S Sulfur × 110.80%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C13H9ClO4S

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

Showing 1 to 23 of 23 compounds

4-[(4-Chlorophenyl)sulfonyl]benzoic acid

CAS 37940-65-1C₁₃H₉ClO₄S

4-Formylphenyl 4-chlorobenzenesulfonate

CAS 432010-14-5C₁₃H₉ClO₄S

3-Formylphenyl 4-chlorobenzenesulfonate

CAS 325852-68-4C₁₃H₉ClO₄S

2-Formylphenyl 4-chlorobenzenesulfonate

CAS 634593-06-9C₁₃H₉ClO₄S

4-(3-Chlorophenyl)sulfonylbenzoic acid

CAS 7402-73-5C₁₃H₉ClO₄S

Benzenesulfonyl chloride, 4-(benzoyloxy)-

CAS 89820-22-4C₁₃H₉ClO₄S

5-Chloro-3-[5-(methoxycarbonyl)thiophen-3-yl]benzoic acid

CAS 1261971-19-0C₁₃H₉ClO₄S

6-Chloro-2-[5-(methoxycarbonyl)thiophen-3-yl]benzoic acid

CAS 1261956-97-1C₁₃H₉ClO₄S

2-Chloro-5-[5-(methoxycarbonyl)thiophen-3-yl]benzoic acid

CAS 1262006-90-5C₁₃H₉ClO₄S

2-Chloro-4-[5-(methoxycarbonyl)thiophen-3-yl]benzoic acid

CAS 1261979-05-8C₁₃H₉ClO₄S

4-Chloro-2-[5-(methoxycarbonyl)thiophen-3-yl]benzoic acid

CAS 1261911-27-6C₁₃H₉ClO₄S

4-Chloro-3-[5-(methoxycarbonyl)thiophen-3-yl]benzoic acid

CAS 1261971-35-0C₁₃H₉ClO₄S

4'-(Chlorosulfonyl)-[1,1'-biphenyl]-4-carboxylic acid

CAS 340759-68-4C₁₃H₉ClO₄S

4-(Chlorosulfonyl)-[1,1'-biphenyl]-3-carboxylic acid

CAS 2171896-61-8C₁₃H₉ClO₄S

Naphtho[2,1-b]thiopyran-4-ium perchlorate

CAS 7432-90-8C₁₃H₉ClO₄S

Naphtho[2,1-c]thiopyran-3-ium perchlorate

CAS 7432-91-9C₁₃H₉ClO₄S

Naphtho[1,2-b]thiopyran-1-ium perchlorate

CAS 7432-93-1C₁₃H₉ClO₄S

4'-(Chlorosulfonyl)-[1,1'-biphenyl]-3-carboxylic acid

CAS 1417793-58-8C₁₃H₉ClO₄S

6-(Chlorosulfonyl)-[1,1'-biphenyl]-2-carboxylic acid

CAS 2172518-24-8C₁₃H₉ClO₄S

4-(Chlorosulfonyl)-[1,1'-biphenyl]-2-carboxylic acid

CAS 2172492-01-0C₁₃H₉ClO₄S

2-Methoxydibenzo[b,d]furan-3-sulfonyl chloride

CAS 533867-45-7C₁₃H₉ClO₄S

3-(Chlorosulfonyl)-5-phenylbenzoic acid

CAS 2172526-89-3C₁₃H₉ClO₄S

2-Chloro-5-[2-(methoxycarbonyl)thiophen-3-yl]benzoic acid

CAS 2138516-35-3C₁₃H₉ClO₄S

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 C13H9ClO4S?

The molar mass of C13H9ClO4S is 296.72 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 295.9910 Da.

How many compounds have the formula C13H9ClO4S?

CompoundList lists 23 compounds with the molecular formula C13H9ClO4S, including 4-[(4-Chlorophenyl)sulfonyl]benzoic acid, 4-Formylphenyl 4-chlorobenzenesulfonate, 3-Formylphenyl 4-chlorobenzenesulfonate. 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 C13H9ClO4S?

C13H9ClO4S has a degree of unsaturation of 9. 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.