C18H19NO6S
40 compounds have this formula on CompoundList.
- Molar mass
- 377.41g/mol
- Monoisotopic mass
- 377.0933Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H19NO6S describes a molecule made of 18 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 6 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 × 1857.28%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 195.07%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 13.71%14.007 × 1 = 14.007 g/mol
- O Oxygen × 625.43%15.999 × 6 = 95.994 g/mol
- S Sulfur × 18.49%32.06 × 1 = 32.060 g/mol
Compounds with the formula C18H19NO6S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 40 of 40 compounds
![2-(3,4,5-Trimethoxybenzamido)-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylic acid chemical structure, C18H19NO6S, CAS 304863-75-0](/s/VIRVPNMYNMQKLI-UHFFFAOYSA-N.svg)
![Ethyl 4-[(4-methoxyphenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate chemical structure, C18H19NO6S, CAS 866041-06-7](/s/UWMXNNMDAHMEJO-UHFFFAOYSA-N.svg)
![Methyl 2-{4-[(4-methoxyphenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazin-3-yl}acetate chemical structure, C18H19NO6S, CAS 439107-36-5](/s/DBFLSYJASWSZPD-UHFFFAOYSA-N.svg)
![2-[(2,5-Dimethoxyphenyl)sulfonyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid chemical structure, C18H19NO6S, CAS 1009554-61-3](/s/AQACDZBIPYOVNM-UHFFFAOYSA-N.svg)
![3-Thiophenecarboxylic acid, 2-[(3-carboxy-1-oxopropyl)amino]-4-(4-methoxyphenyl)-, 3-ethyl ester chemical structure, C18H19NO6S, CAS 515832-40-3](/s/WPEZFKGHKAREEI-UHFFFAOYSA-N.svg)
![2,4-Diethyl 3-methyl-5-[(phenoxycarbonyl)amino]thiophene-2,4-dicarboxylate chemical structure, C18H19NO6S, CAS 709021-08-9](/s/PPJVHTOHIZXHIM-UHFFFAOYSA-N.svg)
![Ethyl 2-{2-hydroxy-5-[(phenylsulfonyl)amino]phenyl}-3-oxobutanoate chemical structure, C18H19NO6S, CAS 331652-77-8](/s/QMZFBYCGVMQZSW-UHFFFAOYSA-N.svg)
![4-{Acetyl[(4-ethoxyphenyl)sulfonyl]amino}phenyl acetate chemical structure, C18H19NO6S, CAS 518318-30-4](/s/AUPQFJWSHBNRHU-UHFFFAOYSA-N.svg)
![4-Ethyl 2-methyl 3-methyl-5-[(phenoxyacetyl)amino]thiophene-2,4-dicarboxylate chemical structure, C18H19NO6S, CAS 433947-30-9](/s/REPXVQSCZOPRLH-UHFFFAOYSA-N.svg)
![4-Ethyl 2-methyl 5-{[(3-methoxyphenyl)carbonyl]amino}-3-methylthiophene-2,4-dicarboxylate chemical structure, C18H19NO6S, CAS 443122-00-7](/s/OCHXLHADOHAIGB-UHFFFAOYSA-N.svg)
![Methyl {(5E)-5-[3-ethoxy-4-hydroxy-5-(prop-2-en-1-yl)benzylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}acetate chemical structure, C18H19NO6S, CAS 690686-25-0](/s/OMMDRMQCKBXGQQ-NTEUORMPSA-N.svg)
![N-((4-Hydroxychroman-4-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide chemical structure, C18H19NO6S, CAS 1396887-81-2](/s/AYRWUALKKZXZNS-UHFFFAOYSA-N.svg)
![Methyl 4-{[2-(2,3-dihydro-1-benzofuran-5-yl)-2-hydroxyethyl]sulfamoyl}benzoate chemical structure, C18H19NO6S, CAS 1421504-36-0](/s/UMVCGUHKPNIINS-UHFFFAOYSA-N.svg)
![Methyl (2Z)-3-[(4-methoxyphenyl)amino]-2-[(4-methoxyphenyl)sulfonyl]acrylate chemical structure, C18H19NO6S, CAS 1327180-99-3](/s/SLCCVCBGYZFRRV-ATVHPVEESA-N.svg)
![N-(2-(Benzo[d][1,3]dioxol-5-yl)-2-hydroxypropyl)-2,3-dihydrobenzofuran-5-sulfonamide chemical structure, C18H19NO6S, CAS 1448027-21-1](/s/XGIXGBPSGPMYQU-UHFFFAOYSA-N.svg)
![N-(3-(Benzo[d][1,3]dioxol-5-yl)-3-hydroxypropyl)-2,3-dihydrobenzofuran-5-sulfonamide chemical structure, C18H19NO6S, CAS 1448072-27-2](/s/SFMOTZCQWPJJOP-UHFFFAOYSA-N.svg)
![Benzo[d][1,3]dioxol-5-yl(4-((furan-2-ylmethyl)sulfonyl)piperidin-1-yl)methanone chemical structure, C18H19NO6S, CAS 1448063-61-3](/s/LQRSXSOJOZQKAT-UHFFFAOYSA-N.svg)
![Methyl (2Z)-3-[(3,4-dimethoxyphenyl)amino]-2-(phenylsulfonyl)acrylate chemical structure, C18H19NO6S, CAS 1993764-89-8](/s/NWIDKFYIUWHZPV-ATVHPVEESA-N.svg)
- Methyl 4-(3-((furan-2-ylmethyl)sulfonyl)pyrrolidine-1-carbonyl)benzoate2097867-31-5C18H19NO6S
- Sivelestat sodium impurity F188114-98-9C18H19NO6S
- 5-(4-Morpholinylsulfonyl)-2-[(phenylmethyl)oxy]benzoic acid1053102-11-6C18H19NO6S
- Methyl 3-{[(2,3-dihydro-1-benzofuran-3-yl)methyl]sulfamoyl}-4-methoxybenzoate2097893-51-9C18H19NO6S
- 1,2-Benzenediol, 4-((2-((methylamino)methyl)phenyl)thio)-, (Z)-2-butenedioate (1:1) (salt)127906-42-7C18H19NO6S
- 3-[1-(2,5-Dimethyl-furan-3-sulfonyl)-5-methoxy-1H-indol-3-yl]-propionic acid929254-86-4C18H19NO6S
- Methyl 7-amino-2-(toluene-4-sulfonyloxymethyl)-2,3-dihydrobenzofuran-4-carboxylate1280667-12-0C18H19NO6S
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-N-ethyl-2,3-dihydro-1,4-benzodioxine-6-sulfonamide1802599-94-5C18H19NO6S
- Methyl 1,6-dihydro-1-(1-methylcyclopropyl)-4-[[(4-methylphenyl)sulfonyl]oxy]-6-oxo-3-pyridinecarboxylate2758690-87-6C18H19NO6S
- 2-(4-Methylbenzene-1-sulfonyl)-1-(4-nitrophenyl)-2-propoxyethan-1-one61821-10-1C18H19NO6S
- 2-{[(Benzyloxy)carbonyl]amino}-2-(4-methanesulfonylphenyl)propanoic acid1700196-35-5C18H19NO6S
- 2-{[4-({[(Benzyloxy)carbonyl]amino}methyl)phenyl]methanesulfonyl}acetic acid2580217-60-1C18H19NO6S
- 3-{[(tert-Butoxy)carbonyl]amino}-5-(2,3-dihydro-1,4-benzodioxin-6-yl)thiophene-2-carboxylic acid2680812-37-5C18H19NO6S
- 5-{[(Benzyloxy)carbonyl]amino}-3-methyl-4-(propoxycarbonyl)thiophene-2-carboxylic acid2680772-36-3C18H19NO6S
- 5-{[(Benzyloxy)carbonyl]amino}-3-methyl-4-[(propan-2-yloxy)carbonyl]thiophene-2-carboxylic acid2680845-75-2C18H19NO6S
- N-Cbz-3-(methylsulfonyl)-L-phenylalanine2350289-22-2C18H19NO6S
Frequently asked questions
What is the molar mass of C18H19NO6S?
The molar mass of C18H19NO6S is 377.41 g/mol, calculated from standard atomic weights for 18 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 6 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 377.0933 Da.
How many compounds have the formula C18H19NO6S?
CompoundList lists 40 compounds with the molecular formula C18H19NO6S, including 2-(3,4-Dimethoxyphenyl)sulfonyl-3,4-dihydro-1H-isoquinoline-3-carboxylic acid, 2-(3,4,5-Trimethoxybenzamido)-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylic acid, Ethyl 4-[(4-methoxyphenyl)sulfonyl]-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate. 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 C18H19NO6S?
C18H19NO6S 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.