Molecular formula
C18H25N3O5S
52 compounds have this formula on CompoundList.
- Molar mass
- 395.47g/mol
- Monoisotopic mass
- 395.1515Da
- Atoms
- 52
- Elements
- 5
- Rings plus double bonds
- 8
The formula C18H25N3O5S describes a molecule made of 18 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 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 × 1854.67%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 256.37%1.008 × 25 = 25.200 g/mol
- N Nitrogen × 310.63%14.007 × 3 = 42.021 g/mol
- O Oxygen × 520.23%15.999 × 5 = 79.995 g/mol
- S Sulfur × 18.11%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H25N3O5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 52 of 52 compounds
![3-[1-Butyl-5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazol-2-yl]propanoic acid chemical structure, C18H25N3O5S, CAS 729575-86-4](/s/QYUFCOMQTYLEGK-UHFFFAOYSA-N.svg)
3-[1-Butyl-5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazol-2-yl]propanoic acid
CAS 729575-86-4C18H25N3O5S
![1,3-Benzodioxol-5-yl-[4-(4-methylpiperidin-1-yl)sulfonylpiperazin-1-yl]methanone chemical structure, C18H25N3O5S, CAS 879054-40-7](/s/SVOMZOQJSBJUBO-UHFFFAOYSA-N.svg)
1,3-Benzodioxol-5-yl-[4-(4-methylpiperidin-1-yl)sulfonylpiperazin-1-yl]methanone
CAS 879054-40-7C18H25N3O5S
![Methyl 5-methyl-2-({[4-(tetrahydrofuran-2-ylcarbonyl)piperazin-1-yl]acetyl}amino)thiophene-3-carboxylate chemical structure, C18H25N3O5S, CAS 904753-12-4](/s/HIORPQBEGVUVDW-UHFFFAOYSA-N.svg)
Methyl 5-methyl-2-({[4-(tetrahydrofuran-2-ylcarbonyl)piperazin-1-yl]acetyl}amino)thiophene-3-carboxylate
CAS 904753-12-4C18H25N3O5S
![2,3-Dihydro-6,7,8-trimethoxy-3-[3-(4-morpholinyl)propyl]-2-thioxo-4(1H)-quinazolinone chemical structure, C18H25N3O5S, CAS 745026-95-3](/s/OYOLHVIKENHMGR-UHFFFAOYSA-N.svg)
2,3-Dihydro-6,7,8-trimethoxy-3-[3-(4-morpholinyl)propyl]-2-thioxo-4(1H)-quinazolinone
CAS 745026-95-3C18H25N3O5S
N1-cyclopropyl-N2-((3-((2,5-dimethylphenyl)sulfonyl)-1,3-oxazinan-2-yl)methyl)oxalamide
CAS 872724-57-7C18H25N3O5S
![N-Ethyl-2-oxo-2-(4-tosyl-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)acetamide chemical structure, C18H25N3O5S, CAS 898453-41-3](/s/JKFNZOPCZSJOCM-UHFFFAOYSA-N.svg)
N-Ethyl-2-oxo-2-(4-tosyl-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)acetamide
CAS 898453-41-3C18H25N3O5S
![3-Cyclopentyl-1-[4-(2-nitrophenyl)sulfonylpiperazin-1-yl]propan-1-one chemical structure, C18H25N3O5S, CAS 428845-81-2](/s/BFZICXMGBYSAGV-UHFFFAOYSA-N.svg)
3-Cyclopentyl-1-[4-(2-nitrophenyl)sulfonylpiperazin-1-yl]propan-1-one
CAS 428845-81-2C18H25N3O5S
![3-Cyclopentyl-1-[4-(4-nitrophenyl)sulfonylpiperazin-1-yl]propan-1-one chemical structure, C18H25N3O5S, CAS 429621-71-6](/s/IELMXFXWMGYYPP-UHFFFAOYSA-N.svg)
3-Cyclopentyl-1-[4-(4-nitrophenyl)sulfonylpiperazin-1-yl]propan-1-one
CAS 429621-71-6C18H25N3O5S
N1-((1-(cyclopropylsulfonyl)piperidin-4-yl)methyl)-N2-(2-methoxyphenyl)oxalamide
CAS 1235391-25-9C18H25N3O5S
![1-(2-{[4-(2-Methoxyphenyl)piperazin-1-yl]sulfonyl}ethyl)piperidine-2,6-dione chemical structure, C18H25N3O5S, CAS 1040674-71-2](/s/AKDQREYMVXQAFO-UHFFFAOYSA-N.svg)
1-(2-{[4-(2-Methoxyphenyl)piperazin-1-yl]sulfonyl}ethyl)piperidine-2,6-dione
CAS 1040674-71-2C18H25N3O5S
2-Azabicyclo(3.1.0)hexane-3-carbonitrile, 2-((2S)-2-amino-2-(3-(sulfooxy)tricyclo(3.3.1.13,7)dec-1-yl)acetyl)-, (1S,3S,5S)-
CAS 1429782-94-4C18H25N3O5S
4-(1-((4-Methoxyphenyl)sulfonyl)piperidine-3-carbonyl)-3-methylpiperazin-2-one
CAS 1097835-41-0C18H25N3O5S
Karnamicin D1
CAS 122535-59-5C18H25N3O5S
![(2-Methylpiperidin-1-yl)-[1-(2-nitrophenyl)sulfonylpiperidin-2-yl]methanone chemical structure, C18H25N3O5S, CAS 380222-25-3](/s/CSQSOQBBFNJRCC-UHFFFAOYSA-N.svg)
(2-Methylpiperidin-1-yl)-[1-(2-nitrophenyl)sulfonylpiperidin-2-yl]methanone
CAS 380222-25-3C18H25N3O5S
![Dimethyl 5-({[3-(morpholin-4-yl)propyl]carbamothioyl}amino)benzene-1,3-dicarboxylate chemical structure, C18H25N3O5S, CAS 708287-88-1](/s/GZSPGCUUEBHUAB-UHFFFAOYSA-N.svg)
Dimethyl 5-({[3-(morpholin-4-yl)propyl]carbamothioyl}amino)benzene-1,3-dicarboxylate
CAS 708287-88-1C18H25N3O5S
![3-Ethyl-8-(4-methoxy-2,3-dimethylbenzenesulfonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione chemical structure, C18H25N3O5S, CAS 1021265-55-3](/s/DPICNABKLZVGIH-UHFFFAOYSA-N.svg)
3-Ethyl-8-(4-methoxy-2,3-dimethylbenzenesulfonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione
CAS 1021265-55-3C18H25N3O5S
Ethyl 4-(5-oxo-4-(thiophen-2-ylmethyl)morpholine-3-carboxamido)piperidine-1-carboxylate
CAS 1421441-80-6C18H25N3O5S
![N-[[3-(Benzenesulfonyl)-1,3-oxazinan-2-yl]methyl]-N'-cyclopentyloxamide chemical structure, C18H25N3O5S, CAS 872880-95-0](/s/SIPRNKRSQCQEHY-UHFFFAOYSA-N.svg)
N-[[3-(Benzenesulfonyl)-1,3-oxazinan-2-yl]methyl]-N'-cyclopentyloxamide
CAS 872880-95-0C18H25N3O5S
![1-Acetyl-N-[3-(morpholin-4-ylsulfonyl)phenyl]piperidine-4-carboxamide chemical structure, C18H25N3O5S, CAS 908509-00-2](/s/NHFCHBXWJPLCTA-UHFFFAOYSA-N.svg)
1-Acetyl-N-[3-(morpholin-4-ylsulfonyl)phenyl]piperidine-4-carboxamide
CAS 908509-00-2C18H25N3O5S
N1-allyl-N2-((3-((2,5-dimethylphenyl)sulfonyl)-1,3-oxazinan-2-yl)methyl)oxalamide
CAS 872724-22-6C18H25N3O5S
Methyl 7-(1-(methylsulfonyl)piperidine-4-carboxamido)-3,4-dihydroisoquinoline-2(1H)-carboxylate
CAS 1448078-83-8C18H25N3O5S
![Benzyl (2-((8-(methylsulfonyl)-8-azabicyclo[3.2.1]octan-3-yl)amino)-2-oxoethyl)carbamate chemical structure, C18H25N3O5S, CAS 2034267-12-2](/s/JVAWVAXRQMSOOE-UHFFFAOYSA-N.svg)
Benzyl (2-((8-(methylsulfonyl)-8-azabicyclo[3.2.1]octan-3-yl)amino)-2-oxoethyl)carbamate
CAS 2034267-12-2C18H25N3O5S
![N-Cyclohexyl-1-[(2-nitrophenyl)sulfonyl]piperidine-3-carboxamide chemical structure, C18H25N3O5S, CAS 872506-51-9](/s/JRVXGJOZIQWGLG-UHFFFAOYSA-N.svg)
N-Cyclohexyl-1-[(2-nitrophenyl)sulfonyl]piperidine-3-carboxamide
CAS 872506-51-9C18H25N3O5S
![8-(4-Methoxy-2,3-dimethylbenzenesulfonyl)-1,3-dimethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione chemical structure, C18H25N3O5S, CAS 1040673-83-3](/s/SBGWVSUNHACABM-UHFFFAOYSA-N.svg)
8-(4-Methoxy-2,3-dimethylbenzenesulfonyl)-1,3-dimethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione
CAS 1040673-83-3C18H25N3O5S
- 3-Ethyl-8-(5-methoxy-2,4-dimethylbenzenesulfonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione1021223-52-8C18H25N3O5S
- 1 suppliersBoc-Histidinol(tos)1169760-85-3C18H25N3O5S
- Ethanamine, N,N-dimethyl-2-(4-((((5-methyl-1H-imidazol-4-yl)methyl)thio)methyl)phenoxy)-, ethanedioate (1:2)131028-60-9C18H25N3O5S
- Ethyl 4-[(3-ethoxycarbonyl-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)carbamoyl]piperazine-1-carboxylate904006-94-6C18H25N3O5S
- 2-(2-((3,5-Dimethoxybenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)-N-(2-methoxyethyl)acetamide921844-89-5C18H25N3O5S
- 8-(4-Methoxy-2,5-dimethylbenzenesulfonyl)-1,3-dimethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione1040673-75-3C18H25N3O5S
- 3-Ethyl-8-((4-methoxy-2,5-dimethylphenyl)sulfonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione1021040-32-3C18H25N3O5S
- 4-(3-Cyclohexyl-2,4-dioxoimidazolidin-1-yl)-3-methoxy-N,N-dimethylbenzenesulfonamide1010913-39-9C18H25N3O5S
- 4-[(7-Hydroxy-3,4-dimethyl-2-oxo-2H-chromen-8-yl)methyl]-N,N-dimethylpiperazine-1-sulfonamide1401535-48-5C18H25N3O5S
- 1-(3-(4-Methoxyphenyl)azepane-1-carbonyl)-3-(methylsulfonyl)imidazolidin-2-one1795471-64-5C18H25N3O5S
- N-(2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-hydroxyethyl)-1-isopropyl-3,5-dimethyl-1H-pyrazole-4-sulfonamide2034465-25-1C18H25N3O5S
- Ethyl 4-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)-4-oxobutanoate2034415-03-5C18H25N3O5S
- 2-Methyl-1-(4-(3-methyl-2,2-dioxidobenzo[c][1,2,5]thiadiazol-1(3H)-yl)piperidin-1-yl)-1-oxopropan-2-yl acetate2034372-97-7C18H25N3O5S
- N-((1-(N,N-Dimethylsulfamoyl)piperidin-4-yl)methyl)-7-methoxybenzofuran-2-carboxamide2034330-73-7C18H25N3O5S
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-((1-(N,N-dimethylsulfamoyl)piperidin-4-yl)methyl)acrylamide2035004-20-5C18H25N3O5S
- 1-[1-(4-Ethoxy-3-methylbenzenesulfonyl)piperidin-4-yl]-3-methylimidazolidine-2,4-dione2190365-69-4C18H25N3O5S
- 3-[(3,5-Diethyl-1-methylpyrazol-4-yl)sulfonylamino]-2-propan-2-yloxybenzoic acid2445792-49-2C18H25N3O5S
- [(1-Cyano-1,2-dimethylpropyl)carbamoyl]methyl 2-(3,4-dimethylbenzenesulfonamido)acetate923762-53-2C18H25N3O5S
- Ethyl 4-(4-(2-oxopyrrolidin-1-yl)phenylsulfonamido)piperidine-1-carboxylate919666-50-5C18H25N3O5S
- 3-(2-Phenoxyethyl)-8-(propylsulfonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione1040664-74-1C18H25N3O5S
- 1-(3,4-Dimethoxybenzoyl)-N,N-diethyl-3,5-dimethyl-1H-pyrazole-4-sulfonamide1020454-25-4C18H25N3O5S
- 1-(2,3-Dimethoxybenzoyl)-N,N-diethyl-3,5-dimethyl-1H-pyrazole-4-sulfonamide1020454-36-7C18H25N3O5S
- N-{2-[4-(2-Hydroxypropanoyl)piperazin-1-yl]-2-oxoethyl}-2-(4-methylphenyl)ethene-1-sulfonamide1798416-82-6C18H25N3O5S
- 6-Methoxy-7-((1-(2-methylsulphonylethyl)piperidin-4-yl)methoxy)-3,4-dihydroquinazolin-4-one264208-95-9C18H25N3O5S
- N-(1-Amino-3-methoxy-1-oxopropan-2-yl)-1-[(E)-2-phenylethenyl]sulfonylpiperidine-4-carboxamide1428118-56-2C18H25N3O5S
- 2-[4-(Cyclopropanesulfonyl)-1,4-diazepan-1-yl]-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide2742045-88-9C18H25N3O5S
- 2-(3-Cyclopropanesulfonamidopiperidin-1-yl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide2741931-26-8C18H25N3O5S
- Morpholinocarbonyl-Phe-Cys(Me)-OH119601-20-6C18H25N3O5S
Frequently asked questions
What is the molar mass of C18H25N3O5S?
The molar mass of C18H25N3O5S is 395.47 g/mol, calculated from standard atomic weights for 18 carbon atoms, 25 hydrogen atoms, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 395.1515 Da.
How many compounds have the formula C18H25N3O5S?
CompoundList lists 52 compounds with the molecular formula C18H25N3O5S, including 3-[1-Butyl-5-(morpholine-4-sulfonyl)-1H-1,3-benzodiazol-2-yl]propanoic acid, 1,3-Benzodioxol-5-yl-[4-(4-methylpiperidin-1-yl)sulfonylpiperazin-1-yl]methanone, Methyl 5-methyl-2-({[4-(tetrahydrofuran-2-ylcarbonyl)piperazin-1-yl]acetyl}amino)thiophene-3-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 C18H25N3O5S?
C18H25N3O5S 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.