Exact Mass: 258.2381

Exact Mass Matches: 258.2381

Found 34 metabolites which its exact mass value is equals to given mass value 258.2381, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Delta14-Steroid

Delta14-Steroid

C19H30 (258.2347)


   

Decanoylcholine

[2-(decanoyloxy)ethyl]trimethylazanium

C15H32NO2+ (258.2433)


Decanoylcholine is a fatty acid-choline as the ester product of Decanoic acid and cholinel. The pharmacological effects of a series of fatty acid-choline esters have been studied on the isolated rabbit heart, the isolated guinea-pig ileum and the rat stomach. The effect changed with increasing chain length, and three different types of response were observed. The shortchain compounds produced depression of the isolated rabbit heart and spasm of the isolated guinea-pig ileum. Only one, butyrylcholine, had an erratic stimulating effect on hydrochloric acid secretion by the partially vagotomized rat stomach. Medium-chain compounds had a stimulating effect on the isolated rabbit heart, a mixed spasmogenic and relaxant effect on the isolated guinea-pig ileum, and no effect on the rat stomach. Long-chain compounds blocked the effect of acetylcholine on the isolated rabbit heart and the isolated guinea-pig ileum; they also depressed spontaneous hydrochloric acid secretion by the rat stomach. Decanoylcholine is a fatty acid-choline as the ester product of Decanoic acid and cholinel.

   

1-Hexadecanethiol

Hexadecane-1-thiol

C16H34S (258.2381)


   

Androstene group

2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-ene

C19H30 (258.2347)


   

Androst-16-ene

10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15-dodecahydro-1H-cyclopenta[a]phenanthrene

C19H30 (258.2347)


   

Androst-5-ene group

2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-ene

C19H30 (258.2347)


   

(8S,9R,10R,13S,14S)-10,13-Dimethyl-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene

(8S,9R,10R,13S,14S)-10,13-Dimethyl-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene

C19H30 (258.2347)


   
   

18-nor-ent-kaurene|ent-18-Nor-16-kaurene

18-nor-ent-kaurene|ent-18-Nor-16-kaurene

C19H30 (258.2347)


   

All-(Z)-3,6,9,12,15-Nonadecapentaene

All-(Z)-3,6,9,12,15-Nonadecapentaene

C19H30 (258.2347)


   

tert-Hexadecyl mercaptan

tert-Hexadecyl mercaptan

C16H34S (258.2381)


   

Decanoylcholine

[2-(decanoyloxy)ethyl]trimethylazanium

C15H32NO2+ (258.2433)


An acylcholine obtained by formal condensation of the carboxy group of decanoic acid with the hydroxy group of choline.

   

Cetylmercaptan

1-Hexadecanethiol

C16H34S (258.2381)


   

Dioctyl sulfide

Dioctyl sulfide

C16H34S (258.2381)


   

1-BOC-1,9-DIAMINONONANE

1-BOC-1,9-DIAMINONONANE

C14H30N2O2 (258.2307)


   

Androst-16-ene

Androst-16-ene

C19H30 (258.2347)


   

(Dodecyloxy)trimethylsilane

(Dodecyloxy)trimethylsilane

C15H34OSi (258.2379)


   

2-Trimethylsilyloxydodecane

2-Trimethylsilyloxydodecane

C15H34OSi (258.2379)


   

4-Trimethylsilyloxydodecane

4-Trimethylsilyloxydodecane

C15H34OSi (258.2379)


   

6-Trimethylsilyloxydodecane

6-Trimethylsilyloxydodecane

C15H34OSi (258.2379)


   

5-Trimethylsilyloxydodecane

5-Trimethylsilyloxydodecane

C15H34OSi (258.2379)


   

Silane, [(1-ethyldecyl)oxy]trimethyl-

Silane, [(1-ethyldecyl)oxy]trimethyl-

C15H34OSi (258.2379)


   

Silane, [(2-butyloctyl)oxy]trimethyl-

Silane, [(2-butyloctyl)oxy]trimethyl-

C15H34OSi (258.2379)


   

Silane, [(2-ethyldecyl)oxy]trimethyl-

Silane, [(2-ethyldecyl)oxy]trimethyl-

C15H34OSi (258.2379)


   

5alpha-Androst-16-ene

5alpha-Androst-16-ene

C19H30 (258.2347)


   

Isododecyl alcohol, TMS derivative

Isododecyl alcohol, TMS derivative

C15H34OSi (258.2379)


   

6-Ethyl-3-trimethylsilyloxydecane

6-Ethyl-3-trimethylsilyloxydecane

C15H34OSi (258.2379)


   

n-(12-methyltridecyl)-n-nitrosohydroxylamine

n-(12-methyltridecyl)-n-nitrosohydroxylamine

C14H30N2O2 (258.2307)


   

(1s,4r,5r,9r,10r,13r)-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane

(1s,4r,5r,9r,10r,13r)-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane

C19H30 (258.2347)


   

(1s,4s,5r,9r,10r,13r)-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane

(1s,4s,5r,9r,10r,13r)-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane

C19H30 (258.2347)


   

5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane

5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane

C19H30 (258.2347)


   

(1s,4r,5s,9r,10r,13r)-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane

(1s,4r,5s,9r,10r,13r)-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane

C19H30 (258.2347)


   

13,13-dimethyltetradecane-1-thiol

13,13-dimethyltetradecane-1-thiol

C16H34S (258.2381)


   

hydroxy(12-methyltridecyl-oxo-λ⁵-azanylidene)amine

hydroxy(12-methyltridecyl-oxo-λ⁵-azanylidene)amine

C14H30N2O2 (258.2307)