Molecular formula

C₁₉H₂₁NO₅S

124 compounds have this formula on CompoundList.

Molar mass: 375.44g/mol
Monoisotopic mass: 375.1140Da
Atoms: 47
Elements: 5
Rings plus double bonds: 10

The formula C19H21NO5S describes a molecule made of 19 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 5 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 × 1960.78%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 215.64%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 13.73%
14.007 × 1 = 14.007 g/mol
O Oxygen × 521.31%
15.999 × 5 = 79.995 g/mol
S Sulfur × 18.54%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C19H21NO5S

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

Showing 101 to 124 of 124 compounds

Methyl 4-(oxiran-2-ylmethyl(1-phenylethyl)sulfamoyl)benzoate

CAS 89820-09-7C₁₉H₂₁NO₅S

4,5-Dimethoxy-2-({[(2-methylbenzyl)sulfanyl]acetyl}amino)benzoic acid

CAS 839687-50-2C₁₉H₂₁NO₅S

Benzeneethanamine, alpha-methyl-2-(phenylsulfinyl)-, (Z)-2-butenedioate (1:1)

CAS 127876-87-3C₁₉H₂₁NO₅S

1-((3-(Benzo[d][1,3]dioxol-5-yloxy)propyl)sulfonyl)-2-methylindoline

CAS 946286-22-2C₁₉H₂₁NO₅S

N-{1-[4-(Methylsulfonyl)phenyl]propyl}-2,3-dihydro-1,4-benzodioxine-2-carboxamide

CAS 1242839-63-9C₁₉H₂₁NO₅S

2-[(Phenylmethyl)oxy]-5-(1-piperidinylsulfonyl)benzoic acid

CAS 1285516-78-0C₁₉H₂₁NO₅S

Isoquinoline, 1-benzyl-6,7-dimethoxy-, methanesulfonate

CAS 57542-92-4C₁₉H₂₁NO₅S

Phenol, 2-((2-((dimethylamino)methyl)phenyl)thio)-, (Z)-2-butenedioate (1:1) (salt)

CAS 127906-23-4C₁₉H₂₁NO₅S

Phenol, 3-((2-((dimethylamino)methyl)phenyl)thio)-, (Z)-2-butenedioate (1:1) (salt)

CAS 127906-24-5C₁₉H₂₁NO₅S

Phenol, 4-((2-((dimethylamino)methyl)phenyl)thio)-, (Z)-2-butenedioate (1:1) (salt)

CAS 127906-27-8C₁₉H₂₁NO₅S

(4R,5S)-4,5-Diphenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester

C₁₉H₂₁NO₅S

Methyl 3-{2-[2-(4-methylphenyl)ethenesulfonamido]phenoxy}propanoate

CAS 1376442-43-1C₁₉H₂₁NO₅S

tert-Butyl (4S,5S)-4,5-diphenyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide

CAS 2307689-59-2C₁₉H₂₁NO₅S

(S)-2-(((Benzyloxy)carbonyl)amino)-3-((4-methoxybenzyl)thio)propanoic acid

CAS 816446-81-8C₁₉H₂₁NO₅S

Methanesulfonic acid--4-benzyl-6,7-dimethoxyisoquinoline (1/1)

CAS 57543-35-8C₁₉H₂₁NO₅S

Ethyl 2-(3,5-diformyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate

CAS 2375033-26-2C₁₉H₂₁NO₅S

1-[2-(tert-Butoxy)-2-oxoethyl]-5-[2-(methylsulfanyl)phenyl]-2-oxo-1,2-dihydropyridine-3-carboxylic acid

CAS 2137832-42-7C₁₉H₂₁NO₅S

1-[2-(tert-Butoxy)-2-oxoethyl]-5-[3-(methylsulfanyl)phenyl]-2-oxo-1,2-dihydropyridine-3-carboxylic acid

CAS 2137832-45-0C₁₉H₂₁NO₅S

(9H-Fluoren-9-yl)methyl N-[2-(2-hydroxyethanesulfonyl)ethyl]carbamate

CAS 2764019-90-9C₁₉H₂₁NO₅S

(9H-Fluoren-9-yl)methyl N-[(2S)-1-hydroxy-3-methanesulfonylpropan-2-yl]carbamate

CAS 2763885-49-8C₁₉H₂₁NO₅S

(9H-Fluoren-9-yl)methyl N-[(2R)-1-hydroxy-3-methanesulfonylpropan-2-yl]carbamate

CAS 2763891-26-3C₁₉H₂₁NO₅S

(9H-Fluoren-9-yl)methyl N-(2-hydroxy-3-methanesulfonylpropyl)carbamate

CAS 2763928-34-1C₁₉H₂₁NO₅S

(2S)-2-[(2-Benzyl-3-sulfanylpropanoyl)amino]-3-(3,4-dihydroxyphenyl)propanoic acid

CAS 88660-35-9C₁₉H₂₁NO₅S

tert-Butyl (4R,5R)-4,5-diphenyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide

CAS 1293372-67-4C₁₉H₂₁NO₅S

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What is the molar mass of C19H21NO5S?

The molar mass of C19H21NO5S is 375.44 g/mol, calculated from standard atomic weights for 19 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 375.1140 Da.

How many compounds have the formula C19H21NO5S?

CompoundList lists 124 compounds with the molecular formula C19H21NO5S, including Methyl 4-(oxiran-2-ylmethyl(1-phenylethyl)sulfamoyl)benzoate, 4,5-Dimethoxy-2-({[(2-methylbenzyl)sulfanyl]acetyl}amino)benzoic acid, Benzeneethanamine, alpha-methyl-2-(phenylsulfinyl)-, (Z)-2-butenedioate (1:1). 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 C19H21NO5S?

C19H21NO5S has a degree of unsaturation of 10. 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.