Molecular formula

C₁₈H₂₅NO₆S

18 compounds have this formula on CompoundList.

Molar mass: 383.46g/mol
Monoisotopic mass: 388.1716Da
Atoms: 51
Elements: 5
Rings plus double bonds: 7

The formula C18H25NO6S describes a molecule made of 18 carbon atoms, 25 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 × 1856.38%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 256.57%
1.008 × 25 = 25.200 g/mol
N Nitrogen × 13.65%
14.007 × 1 = 14.007 g/mol
O Oxygen × 625.03%
15.999 × 6 = 95.994 g/mol
S Sulfur × 18.36%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H25NO6S

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

Showing 1 to 18 of 18 compounds

Diisopropyl 3-methyl-5-[(tetrahydro-2-furanylcarbonyl)amino]-2,4-thiophenedicarboxylate

CAS 329722-90-9C₁₈H₂₅NO₆S

(2R,3R)-3-(2-Ethoxyphenoxy)-2-hydroxy-3-phenylpropan-1-aminium methanesulfonate

CAS 98769-75-6C₁₈H₂₅NO₆S

(S)-Ethyl 2-(2-hydroxy-4-(2-(2-methoxyethoxy)ethoxy)phenyl)-4-methyl-4,5-dihydrothiazole-4-carboxylate

CAS 1221411-72-8C₁₈H₂₅NO₆S

Benzeneacetic acid, alpha-amino-, (alphaR)-, (1S,4R)-7,7-dimethyl-2-oxobicyclo(2.2.1)heptane-1-methanesulfonate (1:1)

CAS 36775-31-2C₁₈H₂₅NO₆S

Cyclopentanecarboxylic acid, 1-(phenylthio)-, 2-(dimethylamino)ethyl ester, ethanedioate (1:1)

CAS 101329-93-5C₁₈H₂₅NO₆S

(2RS,3RS)-1-Amino-3-(2-ethoxyphenoxy)-2-hydroxy-3-phenylpropane Methanesulfonate Salt

CAS 93853-04-4C₁₈H₂₅NO₆S

2-[(2-Methylpropyl)(tetrahydro-1,1-dioxido-3-thienyl)amino]-2-oxoethyl 2-hydroxy-5-methylbenzoate

CAS 1208917-62-7C₁₈H₂₅NO₆S

4-(4-Carboxy-2-methanesulfonyl-phenyl)-piperidine-1-carboxylic acid tert-butyl ester

CAS 1204331-18-9C₁₈H₂₅NO₆S

((1R,5S)-3-(Methylsulfonyl)-8-azabicyclo[3.2.1]octan-8-yl)(3,4,5-trimethoxyphenyl)methanone

CAS 1706163-98-5C₁₈H₂₅NO₆S

(2RS,3RS)-1-Amino-3-(2-ethoxy-d5-phenoxy)-2-hydroxy-3-phenylpropane Methanesulfonate Salt

CAS 1216592-04-9C₁₈H₂₅NO₆S

tert-Butyl 2-oxo-4-(2-(tosyloxy)-ethyl)pyrrolidine-1-carboxylate

CAS 1648864-36-1C₁₈H₂₅NO₆S

tert-Butyl 2-oxo-3-(2-(tosyloxy)-ethyl)pyrrolidine-1-carboxylate

CAS 1648864-37-2C₁₈H₂₅NO₆S

8-Methyl-8-azabicyclo[3.2.1]octan-3-yl 3-[(methoxysulfonyl)oxy]-2-phenylpropanoate

CAS 856306-81-5C₁₈H₂₅NO₆S

2-(((1-(tert-Butoxycarbonyl)piperidin-4-yl)methyl)sulfonyl)benzoic acid

CAS 2988515-84-8C₁₈H₂₅NO₆S

2-(((1-(tert-Butoxycarbonyl)piperidin-2-yl)methyl)sulfonyl)benzoic acid

CAS 2990832-47-6C₁₈H₂₅NO₆S

2-(((1-(tert-Butoxycarbonyl)piperidin-3-yl)methyl)sulfonyl)benzoic acid

CAS 2988183-94-2C₁₈H₂₅NO₆S

O2-tert-butyl O1-ethyl 6-methylsulfonyl-3,4-dihydro-1H-isoquinoline-1,2-dicarboxylate

CAS 2738333-30-5C₁₈H₂₅NO₆S

tert-Butyl 4-((4-(methoxycarbonyl)phenyl)sulfonyl)piperidine-1-carboxylate

CAS 2375193-26-1C₁₈H₂₅NO₆S

Frequently asked questions

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What is the molar mass of C18H25NO6S?

The molar mass of C18H25NO6S is 383.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 25 hydrogen atoms, 1 nitrogen atom, 6 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 388.1716 Da.

How many compounds have the formula C18H25NO6S?

CompoundList lists 18 compounds with the molecular formula C18H25NO6S, including Diisopropyl 3-methyl-5-[(tetrahydro-2-furanylcarbonyl)amino]-2,4-thiophenedicarboxylate, (2R,3R)-3-(2-Ethoxyphenoxy)-2-hydroxy-3-phenylpropan-1-aminium methanesulfonate, (S)-Ethyl 2-(2-hydroxy-4-(2-(2-methoxyethoxy)ethoxy)phenyl)-4-methyl-4,5-dihydrothiazole-4-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 C18H25NO6S?

C18H25NO6S 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.