Exact Mass: 421.955534

Exact Mass Matches: 421.955534

Found 50 metabolites which its exact mass value is equals to given mass value 421.955534, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

5-Fluorouridine diphosphate

C9H13FN2O12P2 (421.992777)

Benzbromarone

(3,5-Dibromo-4-hydroxyphenyl)(2-ethyl-1-benzofuran-3-yl)methanone

C17H12Br2O3 (421.9153122)

Benzbromarone (INN) is a uricosuric agent used in the treatment of gout, especially when allopurinol, a first-line treatment, fails or produces intolerable adverse effects. It is structurally related to the antiarrhythmic amiodarone. Benzbromarone is a very potent inhibitor of CYP2C9. Several analogues of the drug have been developed as CYP2C9 and CYP2C19 inhibitors for use in research. M - Musculo-skeletal system > M04 - Antigout preparations > M04A - Antigout preparations > M04AB - Preparations increasing uric acid excretion D018501 - Antirheumatic Agents > D006074 - Gout Suppressants > D014528 - Uricosuric Agents C26170 - Protective Agent > C921 - Uricosuric Agent

Chlorophenol red

3,3-bis(3-chloro-4-hydroxyphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione

C19H12Cl2O5S (421.97824820000005)

Chlorophenol red is used in the frozen food industry for monitoring storage temperature changes Chlorophenol red is an indicator dye that changes color from yellow to violet in the pH range 4.8 to 6.7. The lamda max is at 572 nm. D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D010635 - Phenolphthaleins It is used in the frozen food industry for monitoring storage temperature changes

Indigo Carmine

2-(1,3-Dihydro-3-oxo-5-sulpho-2H-indol-2-ylidene)-3- oxoindoline-5-sulphonic acid

C16H10N2O8S2 (421.987858)

Indigo carmine, also known as C.I. Pigment Blue 63, or indigo blue, belongs to the class of organic compounds known as indolines. Indolines are compounds containing an indole moiety, which consists of pyrrolidine ring fused to benzene to form 2,3-dihydroindole. Indigo carmine is an indigo derivative that is produced by sulfonation of indigo, which makes the compound water soluble (up to 10 g/L). Indigo carmine exists as a bright purple solid and is an extremely weak basic (essentially neutral) compound (based on its pKa). It is approved for use as a food colorant in the U.S and E.U. It is also used as a medical dye. In obstetric surgery, indigo carmine solutions are sometimes employed to detect amniotic fluid leaks. In urologic surgery, intravenous injection of indigo carmine is often used to highlight portions of the urinary tract. The dye is filtered rapidly by the kidneys from the blood, and colors the urine blue. This enables structures of the urinary tract to be seen in the surgical field and demonstrates if there is a leak. A frequently encountered cardiovascular effect of intravenous indigo carmine administration is temporary alpha-receptor stimulation. Skin discoloration may occur at high doses. According to one study, the primary action of indigo carmine appears to be at the level of nitric oxide generation and/or its release from the endothelium. In addition to this, indigo carmine appears to inhibit vascular smooth muscle guanylyl cyclase. Therefore, indigo carmine may increase blood pressure by interfering with these nitric oxide-mediated vasodilatory mechanisms. Moreover, incubation of isotopically labeled indigo carmine with intestinal contents of rats for 48 h suggested that isatin-5-sulphonic acid and 5-sulphoanthranilic acid may possibly be metabolites formed by intestinal bacterial metabolism of the drug. D004396 - Coloring Agents

Aphos

2,2,2-trichloro-1-(diphenoxyphosphoryl)ethyl acetate

C16H14Cl3O5P (421.96444140000006)

M - Musculo-skeletal system > M04 - Antigout preparations > M04A - Antigout preparations > M04AB - Preparations increasing uric acid excretion D018501 - Antirheumatic Agents > D006074 - Gout Suppressants > D014528 - Uricosuric Agents C26170 - Protective Agent > C921 - Uricosuric Agent