Exact Mass: 104.0295838

Exact Mass Matches: 104.0295838

Found 69 metabolites which its exact mass value is equals to given mass value 104.0295838, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

2-Cyanopyridine

2-Cyanopyridine

C6H4N2 (104.0374464)


KEIO_ID C089

   

Allophanic acid

Urea-1-carboxylic acid

C2H4N2O3 (104.0221914)


   

Isonicotinonitrile

Isonicotinonitrile

C6H4N2 (104.0374464)


   

3-(Methylthio)propanal

3-(methylthio)Propionaldehyde (methional)

C4H8OS (104.0295838)


3-(Methylthio)propanal, also known as 3-methylsulfanylpropanal or 4-thiapentanal, belongs to the class of organic compounds known as alpha-hydrogen aldehydes. These are aldehydes with the general formula HC(H)(R)C(=O)H, where R is an organyl group. 3-(Methylthio)propanal is a beef, cooked potato, and creamy tasting compound. 3-(Methylthio)propanal has been detected, but not quantified, in several different foods, such as anises, sparkleberries, oats, passion fruits, and hard wheats. 3-(Methylthio)propanal is a flavouring ingredient. It is found in many foods, some of which are cucumber, jujube, mugwort, and chicory leaves. D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006727 - Hormone Antagonists > D011448 - Prostaglandin Antagonists

   

S-Methyl propanethioate

2-[(1H-Benzimidazol-2-ylmethyl)thio]-N-2-naphthylacetamide

C4H8OS (104.0295838)


S-Methyl propanethioate is a flavouring ingredient [CCD Flavouring ingredient [CCD]

   

S-Ethyl thioacetate

Ethanethioic acid, S-ethyl ester

C4H8OS (104.0295838)


S-Ethyl thioacetate is a flavouring ingredien Flavouring ingredient

   

3-Mercapto-2-butanone

2-butanone, 3-mercapto-

C4H8OS (104.0295838)


3-Mercapto-2-butanone is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]"). It is used as a food additive

   

(Methylthio)acetone

1-(methylthio)-2-Propanone, 9ci

C4H8OS (104.0295838)


(Methylthio)acetone is found in animal foods. (Methylthio)acetone is present in roasted sesame seed oil, cooked beef liver and acid hydrolysed soy protein. (Methylthio)acetone is a flavouring agent. Present in roasted sesame seed oil, cooked beef liver and acid hydrolysed soy protein. Flavouring agent. (Methylthio)acetone is found in fats and oils, pulses, and animal foods.

   

4-Mercapto-2-butanone

4-Sulphanylbutan-2-one

C4H8OS (104.0295838)


4-Mercapto-2-butanone is a flavouring ingredient. Flavouring ingredient

   

Allyl methyl sulfoxide

3-(Methylsulfinyl)-1-propene

C4H8OS (104.0295838)


Allyl methyl sulfoxide is an odourless garlic-derived metabolite found in human breast milk and urine. It is likely the oxidation product of allyl methyl sulfide (AMS) otherwise known as 3-(methylthio)-1-propene.

   

Tetramethylene sulfoxide

tetrahydro-Thiophene-1-oxide

C4H8OS (104.0295838)


   

thiobutyric acid

butanethioic S-acid

C4H8OS (104.0295838)


   

Tetramethylene sulfoxide

Tetrahydrothiophene 1-oxide

C4H8OS (104.0295838)


   

3-Cyanopyridine

3-Cyanopyridine

C6H4N2 (104.0374464)


Acquisition and generation of the data is financially supported in part by CREST/JST.

   

Dinitrile-(Z,Z)-2,4-Hexadienoic acid

Dinitrile-(Z,Z)-2,4-Hexadienoic acid

C6H4N2 (104.0374464)


   

Monohydrazide-Oxalic acid

Monohydrazide-Oxalic acid

C2H4N2O3 (104.0221914)


   

1-sulfinylbutane

1-sulfinylbutane

C4H8OS (104.0295838)


   
   

Tetrahydrothiophene sulfoxide

Tetrahydrothiophene sulfoxide

C4H8OS (104.0295838)


   

Methional

4-01-00-03974 (Beilstein Handbook Reference)

C4H8OS (104.0295838)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006727 - Hormone Antagonists > D011448 - Prostaglandin Antagonists

   

Ethyl thioacetate

Ethanethioic acid, S-ethyl ester

C4H8OS (104.0295838)


   

S-Methyl thiopropanoate

2-[(1H-Benzimidazol-2-ylmethyl)thio]-N-2-naphthylacetamide

C4H8OS (104.0295838)


   

UNII:99G79565PJ

3-Mercapto-2-butanone

C4H8OS (104.0295838)


   

FEMA 3882

1-(methylthio)-2-Propanone, 9ci

C4H8OS (104.0295838)


   

FEMA 3357

1-Mercaptobutan-3-one

C4H8OS (104.0295838)


   
   
   

cyclobutene-1,2-dicarbonitrile

cyclobutene-1,2-dicarbonitrile

C6H4N2 (104.0374464)


   

Methyl but-3-ynoate

Methyl but-3-ynoate

C6H4N2 (104.0374464)


   

((Methylthio)methyl)oxirane

((Methylthio)methyl)oxirane

C4H8OS (104.0295838)


   

1-Fluorocyclopropanecarboxylic acid

1-Fluorocyclopropanecarboxylic acid

C4H5FO2 (104.0273562)


   

2-Isocyanopyridine

2-Isocyanopyridine

C6H4N2 (104.0374464)


   
   

(Z,Z)-2,4-HEXADIENEDINITRILE

(Z,Z)-2,4-HEXADIENEDINITRILE

C6H4N2 (104.0374464)


   

3-Hydroxytetrahydrothiophene

3-Hydroxytetrahydrothiophene

C4H8OS (104.0295838)


   

1,4-Oxathiane

1,4-Oxathiane

C4H8OS (104.0295838)


   
   

ethylnitrolic acid

ethylnitrolic acid

C2H4N2O3 (104.0221914)


   
   
   

TETRAHYDRO-THIOPHEN-3-OL

TETRAHYDRO-THIOPHEN-3-OL

C4H8OS (104.0295838)


   
   

(1R,2R)-2-fluorocyclopropanecarboxylic acid

(1R,2R)-2-fluorocyclopropanecarboxylic acid

C4H5FO2 (104.0273562)


   

Methyl 2-fluoroacrylate

Methyl 2-fluoroacrylate

C4H5FO2 (104.0273562)


   

2-fluorocyclopropanecarboxylic acid

2-fluorocyclopropanecarboxylic acid

C4H5FO2 (104.0273562)


   

Cyclopropanecarboxylic acid, 2-fluoro-, (1S,2R)-

Cyclopropanecarboxylic acid, 2-fluoro-, (1S,2R)-

C4H5FO2 (104.0273562)


   

(1R,2S)-2-fluorocyclopropanecarboxylic acid

(1R,2S)-2-fluorocyclopropanecarboxylic acid

C4H5FO2 (104.0273562)


   
   

5-Ethynylpyrimidine

5-Ethynylpyrimidine

C6H4N2 (104.0374464)


   
   

2-ethynylpyrazine

2-ethynylpyrazine

C6H4N2 (104.0374464)


   

3-Methylmercaptopropionic Acid

3-Methylmercaptopropionic Acid

C4H8OS (104.0295838)


   

1,3-Oxathiane

1,3-Oxathiane

C4H8OS (104.0295838)


An organosulfur heterocyclic compound and an oxacycle that is a cyclohexane in which the carbon atoms at position 1 and 3 are replaced by an oxygen and sulfur atom respectively.

   

(E)-1-butenesulfenate

(E)-1-butenesulfenate

C4H8OS (104.0295838)


   

2-Nitroguanidine

2-Nitroguanidine

CH4N4O2 (104.0334244)


   

Serinate

Serinate

C3H6NO3- (104.0347666)


An alpha-amino-acid anion that is the conjugate base of serine.

   

D-serinate

D-serinate

C3H6NO3- (104.0347666)


The D-enantiomer of serinate.

   

(2S)-2-Amino-3-hydroxypropanoate

(2S)-2-Amino-3-hydroxypropanoate

C3H6NO3- (104.0347666)


   

Ethyl N-oxidocarbamate

Ethyl N-oxidocarbamate

C3H6NO3- (104.0347666)


   
   

1-(methylthio)acetone

1-methylthio-2-Propanone

C4H8OS (104.0295838)


   

4-mercapto-2-butanone

4-mercapto-2-butanone

C4H8OS (104.0295838)


   

S-Methyl propanethioate

S-Methyl propanethioate

C4H8OS (104.0295838)


   

Allyl methyl sulfoxide

Allyl methyl sulfoxide

C4H8OS (104.0295838)


   

Urea-1-carboxylic acid

Urea-1-carboxylic acid

C2H4N2O3 (104.0221914)


A member of the class of ureas that is urea in which one of the hydrogens has been replaced by a carboxy group.

   

L-serinate

L-serinate

C3H6NO3 (104.0347666)


A serinate that is the conjugate base of L-serine, obtained by deprotonation of the carboxy group.

   

Cyanopyridine

Cyanopyridine

C6H4N2 (104.0374464)


   

Methylthiopropanal

Methylthiopropanal

C4H8OS (104.0295838)


   

Tetrahydrothiophene-1-oxide

Tetrahydrothiophene-1-oxide

C4H8OS (104.0295838)