Exact Mass: 42.9926826

Exact Mass Matches: 42.9926826

Found 26 metabolites which its exact mass value is equals to given mass value 42.9926826, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Cyanate

cyanic acid

CHNO (43.005813599999996)


The cyanate ion is an anion consisting of one oxygen atom, one carbon atom, and one nitrogen atom, [OCN], in that order. The cyanate ion possesses 1 unit of negative charge, borne mainly by the nitrogen atom. In organic compounds the cyanate group is a functional group.; The cyanate ion is an ambident nucleophile in nucleophilic substitution because it can react to form an alkyl cyanate R-OCN (exception) or an alkyl isocyanate R-NCO (rule). Aryl cyanates (C6H5OCN) can be formed by a reaction of phenol with cyanogen chloride (ClCN) in the presence of a base. The cyanate ion is relatively non-toxic in comparison with cyanides. Use of this fact is made in cyanide decontamination processes where a permanganate oxidation converts toxic cyanide to safer cyanate. Cyanate can be decomposed by the enzyme cyanate lyase (or cyanase), which is found in bacteria and plants. In particular cyanate can be decomposed to carbamate (ammonia) and carbon dioxide. Alternately the same enzyme can be used to synthesize cyanate using carbamate and carbon dioxide. [HMDB] The cyanate ion is an anion consisting of one oxygen atom, one carbon atom, and one nitrogen atom, [OCN], in that order. The cyanate ion possesses 1 unit of negative charge, borne mainly by the nitrogen atom. In organic compounds the cyanate group is a functional group. The cyanate ion is an ambident nucleophile in nucleophilic substitution because it can react to form an alkyl cyanate R-OCN (exception) or an alkyl isocyanate R-NCO (rule). Aryl cyanates (C6H5OCN) can be formed by a reaction of phenol with cyanogen chloride (ClCN) in the presence of a base. The cyanate ion is relatively non-toxic in comparison with cyanides. Use of this fact is made in cyanide decontamination processes where a permanganate oxidation converts toxic cyanide to safer cyanate. Cyanate can be decomposed by the enzyme cyanate lyase (or cyanase), which is found in bacteria and plants. In particular cyanate can be decomposed to carbamate (ammonia) and carbon dioxide. Alternately the same enzyme can be used to synthesize cyanate using carbamate and carbon dioxide.

   

Aziridine

Aziridine, conjugate acid

C2H5N (43.042197)


Glucosidase, also known as ethyleneimine or azacyclopropane, is a member of the class of compounds known as aziridines. Aziridines are organic compounds containing a saturated three-member heterocycle with one amino group and two methylene groups. Glucosidase is soluble (in water) and a very strong basic compound (based on its pKa). Glucosidase can be found in soy bean and wild celery, which makes glucosidase a potential biomarker for the consumption of these food products. Glucosidases are glycoside hydrolase enzymes categorized under the EC number 3.2.1 . C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent

   

Methanediazonium

Methyldiazonium ion; Methanediazonium

CH3N2+ (43.0296218)


   

Hydrazoic acid

2lambda5-triaz-1-en-2-yne

HN3 (43.0170466)


   

Isocyanic acid

Hydrogen isocyanic acid

CHNO (43.005813599999996)


   

Sodium fluoride

Sodium fluoride

HFNa+ (42.9959978)


   
   
   

Vinylamine

Ethenamine, homopolymer

C2H5N (43.042197)


D001697 - Biomedical and Dental Materials

   
   

Ethanimine

Ethanimine

C2H5N (43.042197)


   
   

Acetyl radical

Acetyl radical

C2H3O (43.0183888)


   

Formylmethyl

Formylmethyl

C2H3O (43.0183888)


   
   

Aluminum monoxide

Aluminum monoxide

AlO (42.976456)


   
   
   

CID 6610281

CID 6610281

ClHLi (42.9926826)


   

(Hydridonitrato)oxidocarbonate(.1-)

(Hydridonitrato)oxidocarbonate(.1-)

CHNO- (43.005813599999996)


   
   
   

Aziridine

Polyethyleneimine

C2H5N (43.042197)


C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent

   

isocyanic acid

isocyanic acid

CHNO (43.005813599999996)


A colourless, volatile, poisonous inorganic compound with the formula HNCO; the simplest stable chemical compound that contains carbon, hydrogen, nitrogen, and oxygen, the four most commonly-found elements in organic chemistry and biology.

   

hydrogen azide

hydrogen azide

HN3 (43.0170466)


   

acetyl

acetyl

C2H3O (43.0183888)


An organic radical derived from acetaldehyde.