Molecular formula

C₁₈H₂₇NO₂S

29 compounds have this formula on CompoundList.

Molar mass: 321.48g/mol
Monoisotopic mass: 321.1762Da
Atoms: 49
Elements: 5
Rings plus double bonds: 6

The formula C18H27NO2S describes a molecule made of 18 carbon atoms, 27 hydrogen atoms, 1 nitrogen atom, 2 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 × 1867.25%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 278.47%
1.008 × 27 = 27.216 g/mol
N Nitrogen × 14.36%
14.007 × 1 = 14.007 g/mol
O Oxygen × 29.95%
15.999 × 2 = 31.998 g/mol
S Sulfur × 19.97%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H27NO2S

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

Showing 1 to 29 of 29 compounds

Tazofelone

CAS 136433-51-7C₁₈H₂₇NO₂S

N-(2-Cyclohexyl-2-hydroxyethyl)-1-(thiophen-2-yl)cyclopentane-1-carboxamide

CAS 1351631-99-6C₁₈H₂₇NO₂S

TRPV1 activator-1

CAS 1803181-80-7C₁₈H₂₇NO₂S

3,4-Dihydro-2,2-dimethyl-4-((2-hydroxyethyl)imino)-7-pentyl-2H-1-benzothiopyran-5-ol

CAS 88880-08-4C₁₈H₂₇NO₂S

5-Dodecyl-4H-thieno(3,4-c)pyrrole-4,6(5H)-dione

CAS 773881-44-0C₁₈H₂₇NO₂S

Tazofelone, (S)-

CAS 136433-32-4C₁₈H₂₇NO₂S

(5R)-5-[(3,5-Ditert-butyl-4-hydroxyphenyl)methyl]-1,3-thiazolidin-4-one

CAS 136433-33-5C₁₈H₂₇NO₂S

1-((4-Cyclohexylphenyl)sulfonyl)-4-methylpiperidine

CAS 431069-52-2C₁₈H₂₇NO₂S

1-[(4-Cyclohexylphenyl)sulfonyl]-3-methylpiperidine

CAS 496015-08-8C₁₈H₂₇NO₂S

N,4-dicyclohexylbenzenesulfonamide

CAS 496015-12-4C₁₈H₂₇NO₂S

Isonipecotic acid, 1-(2-(ethylthio)ethyl)-4-phenyl-, ethyl ester

CAS 101888-46-4C₁₈H₂₇NO₂S

Benzoic acid, o-(butylthio)-, 2-piperidinoethyl ester

CAS 67032-53-5C₁₈H₂₇NO₂S

Benzoic acid, p-(butylthio)-, 2-piperidinoethyl ester

CAS 67032-54-6C₁₈H₂₇NO₂S

1-(4-Cyclohexylbenzenesulfonyl)azepane

CAS 431891-14-4C₁₈H₂₇NO₂S

3,3-Dibutyl-8-methoxy-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one

CAS 439089-28-8C₁₈H₂₇NO₂S

N-Cyclooctyl-2-(2-methoxyethylsulfanyl)benzamide

CAS 827620-87-1C₁₈H₂₇NO₂S

N,N-Dicyclohexylbenzenesulfonamide

CAS 326886-28-6C₁₈H₂₇NO₂S

1-(Cyclohexylsulfonyl)-3-phenylazepane

CAS 1705086-59-4C₁₈H₂₇NO₂S

2-(Cyclopentylthio)-N-(2-hydroxy-2-methyl-4-phenylbutyl)acetamide

CAS 1448057-13-3C₁₈H₂₇NO₂S

(2-((tert-Butylthio)methyl)piperidin-1-yl)(2-methoxyphenyl)methanone

CAS 2034495-38-8C₁₈H₂₇NO₂S

N-(4-Butoxyphenyl)-2-(cyclohexylsulfanyl)acetamide

CAS 432500-61-3C₁₈H₂₇NO₂S

1-t-Butoxycarbonyl-4-(benzylmercaptomethyl)piperidine

CAS 291289-26-4C₁₈H₂₇NO₂S

N-(2-Butyl-1-methylcyclohex-2-en-1-yl)-4-methylbenzene-1-sulfonamide

CAS 824403-07-8C₁₈H₂₇NO₂S

4-tert-Butyl-N-[2-(oxan-4-ylsulfanyl)ethyl]benzamide

CAS 1903792-38-0C₁₈H₂₇NO₂S

Frequently asked questions

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What is the molar mass of C18H27NO2S?

The molar mass of C18H27NO2S is 321.48 g/mol, calculated from standard atomic weights for 18 carbon atoms, 27 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 321.1762 Da.

How many compounds have the formula C18H27NO2S?

CompoundList lists 29 compounds with the molecular formula C18H27NO2S, including Tazofelone, N-(2-Cyclohexyl-2-hydroxyethyl)-1-(thiophen-2-yl)cyclopentane-1-carboxamide, TRPV1 activator-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 C18H27NO2S?

C18H27NO2S has a degree of unsaturation of 6. 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.