C18H27N3O5S
37 compounds have this formula on CompoundList.
- Molar mass
- 397.49g/mol
- Monoisotopic mass
- 397.1671Da
- Atoms
- 54
- Elements
- 5
- Rings plus double bonds
- 7
The formula C18H27N3O5S describes a molecule made of 18 carbon atoms, 27 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 × 1854.39%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 276.85%1.008 × 27 = 27.216 g/mol
- N Nitrogen × 310.57%14.007 × 3 = 42.021 g/mol
- O Oxygen × 520.13%15.999 × 5 = 79.995 g/mol
- S Sulfur × 18.07%32.06 × 1 = 32.060 g/mol
Compounds with the formula C18H27N3O5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 37 of 37 compounds
![Ethyl 4-[N-(2,3-dimethylphenyl)-N-(methanesulfonyl)glycyl]piperazine-1-carboxylate chemical structure, C18H27N3O5S, CAS 4399-11-5](/s/UTFUJLAGBMQDHF-UHFFFAOYSA-N.svg)
![Ethyl 4-[N-(2,6-dimethylphenyl)-N-(methylsulfonyl)glycyl]piperazine-1-carboxylate chemical structure, C18H27N3O5S, CAS 335391-56-5](/s/YBNVBGCBBNGPTJ-UHFFFAOYSA-N.svg)
![2,4-Dimethyl 5-[3-(4-ethylpiperazin-1-yl)propanamido]-3-methylthiophene-2,4-dicarboxylate chemical structure, C18H27N3O5S, CAS 670268-57-2](/s/LGHHBZBKJDAJLW-UHFFFAOYSA-N.svg)
amino]-4-oxobutanoic acid chemical structure, C18H27N3O5S, CAS 919748-82-6](/s/NCBQQACRYDMYSB-UHFFFAOYSA-N.svg)
![Diethyl 3-methyl-5-{[(4-methyl-1-piperazinyl)acetyl]amino}-2,4-thiophenedicarboxylate chemical structure, C18H27N3O5S, CAS 297760-21-5](/s/QCKMYMPWDRYJIM-UHFFFAOYSA-N.svg)
![N-(2-Hydroxyethyl)-N'-{2-[1-(4-methylbenzenesulfonyl)piperidin-2-yl]ethyl}ethanediamide chemical structure, C18H27N3O5S, CAS 898450-31-2](/s/AYJSRCSBWWLJET-UHFFFAOYSA-N.svg)
![2-[3-[(4-Methylpiperidin-1-yl)sulfonyl]-2-oxopyridin-1(2H)-yl]-N-(tetrahydrofuran-2-ylmethyl)acetamide chemical structure, C18H27N3O5S, CAS 1251568-91-8](/s/BTGYOVPXCONBCQ-UHFFFAOYSA-N.svg)
![Ethyl 4-[N-(2,5-dimethylphenyl)-N-(methylsulfonyl)glycyl]piperazine-1-carboxylate chemical structure, C18H27N3O5S, CAS 700858-66-8](/s/DDWGTORLIGQEGQ-UHFFFAOYSA-N.svg)
![2-[3-(Azepane-1-sulfonyl)-2-oxo-1,2-dihydropyridin-1-yl]-N-[(oxolan-2-yl)methyl]acetamide chemical structure, C18H27N3O5S, CAS 1251548-04-5](/s/HMFURTQFRVMPPO-UHFFFAOYSA-N.svg)
![Methyl 2-[[4-(2-hydroxyethyl)piperazine-1-carbonyl]amino]-5,5-dimethyl-4,7-dihydrothieno[2,3-c]pyran-3-carboxylate chemical structure, C18H27N3O5S, CAS 903863-00-3](/s/WISSSJOZNIQWDA-UHFFFAOYSA-N.svg)
![Methyl 5,5-dimethyl-2-(2-morpholin-4-ylethylcarbamoylamino)-4,7-dihydrothieno[2,3-c]pyran-3-carboxylate chemical structure, C18H27N3O5S, CAS 903591-02-6](/s/YSQFJYQYOAMTBD-UHFFFAOYSA-N.svg)
- N1-isobutyl-N2-((1-((4-methoxyphenyl)sulfonyl)pyrrolidin-2-yl)methyl)oxalamide896292-05-0C18H27N3O5S
- N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)-1-(methylsulfonyl)piperidine-4-carboxamide1797725-88-2C18H27N3O5S
- 1-((1R,5S)-8-(1-(Methylsulfonyl)piperidine-4-carbonyl)-8-azabicyclo[3.2.1]octan-3-yl)pyrrolidine-2,5-dione2060473-81-4C18H27N3O5S
- 3-(1-(((7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methyl)sulfonyl)piperidin-4-yl)imidazolidine-2,4-dione2034443-42-8C18H27N3O5S
- 2-Methoxy-5-(N-((1-(tetrahydrofuran-3-yl)piperidin-4-yl)methyl)sulfamoyl)benzamide2034204-82-3C18H27N3O5S
- tert-Butyl N-[[3-methyl-2-[[(E)-2-phenylethenyl]sulfonylamino]butanoyl]amino]carbamate1103524-58-8C18H27N3O5S
- 1-{2-[(3-Methoxyphenyl)(methylsulfonyl)amino]butanoyl}piperidine-4-carboxamide1268959-77-8C18H27N3O5S
- 1-[N-(2-Methoxy-5-methylphenyl)-N-(methylsulfonyl)alanyl]piperidine-4-carboxamide1309094-93-6C18H27N3O5S
- 1-[2-[4-(2-Methylpropylsulfamoyl)phenoxy]acetyl]piperidine-4-carboxamide722469-77-4C18H27N3O5S
- tert-Butyl ((2-(hydroxymethyl)-1-(3-(methylsulfonyl)propyl)-1H-benzo[d]imidazol-5-yl)methyl)carbamate554458-52-5C18H27N3O5S
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-N-[2-(4-ethylpiperazin-1-yl)-2-oxoethyl]ethanesulfonamide931863-24-0C18H27N3O5S
- N'-(4-Ethylphenyl)-N-[(1-methanesulfonyl-4-methoxypiperidin-4-yl)methyl]ethanediamide2415453-64-2C18H27N3O5S
- Benzyl 4-[(2,6-dimethylmorpholin-4-yl)sulfonyl]piperazine-1-carboxylate2680723-95-7C18H27N3O5S
Frequently asked questions
What is the molar mass of C18H27N3O5S?
The molar mass of C18H27N3O5S is 397.49 g/mol, calculated from standard atomic weights for 18 carbon atoms, 27 hydrogen atoms, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 397.1671 Da.
How many compounds have the formula C18H27N3O5S?
CompoundList lists 37 compounds with the molecular formula C18H27N3O5S, including N,N-Dibutyl-3-nitro-4-(2-oxopyrrolidin-1-yl)benzenesulfonamide, Ethyl 4-[N-(2,3-dimethylphenyl)-N-(methanesulfonyl)glycyl]piperazine-1-carboxylate, Ethyl 4-[N-(2,6-dimethylphenyl)-N-(methylsulfonyl)glycyl]piperazine-1-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 C18H27N3O5S?
C18H27N3O5S has a degree of unsaturation of 7. 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.