Exact Mass: 121.9714

Exact Mass Matches: 121.9714

Found 18 metabolites which its exact mass value is equals to given mass value 121.9714, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Dimethylarsinous acid

Dimethylarsinous-acid

C2H7AsO (121.9713)


Dimethylarsinous acid is a reactive organic intermediate of dimethylarsinic acid involved in toxicity. Dimethylarsinous acid is detected in the urine of individuals who ingest arsenic-polluted drinking water. The cytogenetic study in V79 cells using iododimethylarsine, which is easily hydrolyzed to dimethylarsinous acid in water, revealed that dimethylarsinous acid was very cytotoxic (50\\\% growth inhibition concentration; 1.1 (+-) 0.14 uM), and either induced aneuploids or a high rate of tetraploids (73\\\% at 2.5 μM). Dimethylarsinous acid caused mitotic arrest, since the mitotic index at toxic dose (5 μM) was 13.9\\\%, significantly higher than the control (2.7\\\%). Dimethylarsinous acid significantly increased sister chromatid exchange (SCE) and chromosomal aberrations, most of which were chromatid gaps and chromatid breaks. The cytotoxicity and the activity of dimethylarsinous acid in inducing chromosomal aberration or SCE was as effective as arsenite, but the activity was much lower than that of mitomycin C, which was used as a positive control. The most potent effects of dimethylarsinous acid on the cells were induction of aneuploids, tetraploids and c-mitosis. The toxicity of dimethylarsinous acid is strongly related to the disturbance of the normal cell cycle.(PMID: 15276414). Dimethylarsinous acid is a reactive organic intermediate of dimethylarsinic acid involved in toxicity. Dimethylarsinous acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=55094-22-9 (retrieved 2024-11-21) (CAS RN: 55094-22-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

   

4-Chloro-1,3-dioxolan-2-one

4-Chloro-1,3-dioxolan-2-one

C3H3ClO3 (121.9771)


   

4-Chloro-1,3-dioxolan-2-one

4-Chloro-1,3-dioxolan-2-one

C3H3ClO3 (121.9771)


   

1-Sulfonylurea

N-(dioxo-lambda6-sulfanylidene)carbamimidic acid

CH2N2O3S (121.9786)


   

Methyl oxalyl chloride

Methyl oxalyl chloride

C3H3ClO3 (121.9771)


   

DmaIII

Dimethylarsinous-acid

C2H7AsO (121.9713)


   

cis-3,4-dichlorocyclobutene

cis-3,4-dichlorocyclobutene

C4H4Cl2 (121.969)


   

1-Bromopropane

1-Bromopropane

C3H7Br (121.9731)


   

3-CHLOROPYRUVIC ACID

3-CHLOROPYRUVIC ACID

C3H3ClO3 (121.9771)


   

sodium dideuterium phosphate

sodium dideuterium phosphate

D2NaO4P (121.9714)


   

Potassium difluorodihydroxyborate(1-)

Potassium difluorodihydroxyborate(1-)

BF2H2KO2 (121.9753)


   

2,3-Dichlorobutadiene

2,3-Dichlorobutadiene

C4H4Cl2 (121.969)


   

Sulfatide Sodium Salt

Sulfatide Sodium Salt

H3NaO4S (121.965)


   

bauxite

bauxite

Al2H4O4 (121.974)


   

1,4-Dichlorbut-2-in

1,4-Dichlorbut-2-in

C4H4Cl2 (121.969)


   

2-Bromopropane

2-Bromopropane

C3H7Br (121.9731)


D009676 - Noxae > D009153 - Mutagens D012997 - Solvents

   

1-Sulfonylurea

1-Sulfonylurea

CH2N2O3S (121.9786)


   

dimethylarsinous acid

dimethylarsinous acid

C2H7AsO (121.9713)