Molecular formula

C₁₄H₁₃NO₄S

218 compounds have this formula on CompoundList.

Molar mass: 291.32g/mol
Monoisotopic mass: 291.0565Da
Atoms: 33
Elements: 5
Rings plus double bonds: 9

The formula C14H13NO4S describes a molecule made of 14 carbon atoms, 13 hydrogen atoms, 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 × 1457.72%
12.011 × 14 = 168.154 g/mol
H Hydrogen × 134.50%
1.008 × 13 = 13.104 g/mol
N Nitrogen × 14.81%
14.007 × 1 = 14.007 g/mol
O Oxygen × 421.97%
15.999 × 4 = 63.996 g/mol
S Sulfur × 111.01%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C14H13NO4S

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

Showing 201 to 218 of 218 compounds

5-{[(Benzyloxy)carbonyl]amino}-2-methylthiophene-3-carboxylic acid

CAS 2580231-76-9C₁₄H₁₃NO₄S

5-({[(Benzyloxy)carbonyl]amino}methyl)thiophene-3-carboxylic acid

CAS 2580244-47-7C₁₄H₁₃NO₄S

3-({[(Prop-2-en-1-yloxy)carbonyl]amino}methyl)-1-benzothiophene-5-carboxylic acid

CAS 2680775-95-3C₁₄H₁₃NO₄S

3-({[(Prop-2-en-1-yloxy)carbonyl]amino}methyl)-1-benzothiophene-2-carboxylic acid

CAS 2680709-48-0C₁₄H₁₃NO₄S

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl thiane-2-carboxylate

CAS 2248305-06-6C₁₄H₁₃NO₄S

4-{[(Benzyloxy)carbonyl]amino}-3-methylthiophene-2-carboxylic acid

CAS 2870659-63-3C₁₄H₁₃NO₄S

2-({[(Prop-2-en-1-yloxy)carbonyl]amino}methyl)-1-benzothiophene-4-carboxylic acid

CAS 2913411-03-5C₁₄H₁₃NO₄S

Methyl 5-(4-methoxybenzoyl)-2-methyl-1,3-thiazole-4-carboxylate

CAS 1217866-89-1C₁₄H₁₃NO₄S

Methyl 5-(3-methoxybenzoyl)-2-methyl-1,3-thiazole-4-carboxylate

CAS 1217866-91-5C₁₄H₁₃NO₄S

3-(Cyclopropyloxy)-4-(2-methoxy-5-thiazolyl)benzoic acid

CAS 2639207-29-5C₁₄H₁₃NO₄S

4-(Cyclopropyloxy)-3-(2-methoxy-5-thiazolyl)benzoic acid

CAS 2639206-75-8C₁₄H₁₃NO₄S

6-Methyl-4-(3-(methylsulfonyl)phenyl)nicotinic acid

CAS 3078554-68-1C₁₄H₁₃NO₄S

6-Methyl-4-(4-(methylsulfonyl)phenyl)nicotinic acid

CAS 3078451-85-8C₁₄H₁₃NO₄S

N-(3'-Formyl-4'-hydroxy-[1,1'-biphenyl]-4-yl)methanesulfonamide

CAS 1258636-28-0C₁₄H₁₃NO₄S

[(E)-6,7-Dihydro-5H-1-benzofuran-4-ylideneamino] benzenesulfonate

C₁₄H₁₃NO₄S

1-[2-(Benzenesulfonyl)ethyl]-4-nitrobenzene

CAS 340041-90-9C₁₄H₁₃NO₄S

Methyl 8-methoxy-4,5-dihydrobenzo[6,7]thiepino[4,5-d]isoxazole-3-carboxylate

CAS 2089291-66-5C₁₄H₁₃NO₄S

2-Amino-4'-(methylsulfonyl)-[1,1'-biphenyl]-3-carboxylic acid

CAS 2041111-27-5C₁₄H₁₃NO₄S

Frequently asked questions

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What is the molar mass of C14H13NO4S?

The molar mass of C14H13NO4S is 291.32 g/mol, calculated from standard atomic weights for 14 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 291.0565 Da.

How many compounds have the formula C14H13NO4S?

CompoundList lists 218 compounds with the molecular formula C14H13NO4S, including 5-{[(Benzyloxy)carbonyl]amino}-2-methylthiophene-3-carboxylic acid, 5-({[(Benzyloxy)carbonyl]amino}methyl)thiophene-3-carboxylic acid, 3-({[(Prop-2-en-1-yloxy)carbonyl]amino}methyl)-1-benzothiophene-5-carboxylic acid. 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 C14H13NO4S?

C14H13NO4S 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.