Exact Mass: 272.1233

Exact Mass Matches: 272.1233

Found 170 metabolites which its exact mass value is equals to given mass value 272.1233, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

sempervirin

2,3,4,13- Tetrahydro-1H-benz(g)indolo(2,3-a)quinolizin-6-ium, hydroxide, inner salt

C19H16N2 (272.1313)

Sempervirine is a member of beta-carbolines. Sempervirene is a natural product found in Gelsemium sempervirens, Mostuea brunonis, and Gelsemium elegans with data available.

Sotalol

N-(4-{1-hydroxy-2-[(propan-2-yl)amino]ethyl}phenyl)methanesulfonamide

C12H20N2O3S (272.1195)

Sotalol is only found in individuals that have used or taken this drug. It is an adrenergic beta-antagonist that is used in the treatment of life-threatening arrhythmias (PubChem). Sotalol has both beta-adrenoreceptor blocking (Vaughan Williams Class I) and cardiac action potential duration prolongation (Vaughan Williams Class I) antiarrhythmic properties. Sotalol is a racemic mixture of d- and l-sotalol. Both isomers have similar Class I antiarrhythmic effects, while the l-isomer is responsible for virtually all of the beta-blocking activity. Sotalol inhibits response to adrenergic stimuli by competitively blocking β₁-adrenergic receptors within the myocardium and β₂-adrenergic receptors within bronchial and vascular smooth muscle. The electrophysiologic effects of sotalol may be due to its selective inhibition of the rapidly activating component of the potassium channel involved in the repolarization of cardiac cells. The class II electrophysiologic effects are caused by an increase in sinus cycle length (slowed heart rate), decreased AV nodal conduction, and increased AV nodal refractoriness, while the class III electrophysiological effects include prolongation of the atrial and ventricular monophasic action potentials, and effective refractory period prolongation of atrial muscle, ventricular muscle, and atrio-ventricular accessory pathways (where present) in both the anterograde and retrograde directions.

1a,11b-Dihydro-4,9-dimethylbenz[a]anthra[3,4-b]oxirene

12,19-dimethyl-6-oxapentacyclo[9.8.0.0²,⁸.0⁵,⁷.0¹³,¹⁸]nonadeca-1(19),2(8),3,9,11,13,15,17-octaene

C20H16O (272.1201)

This compound belongs to the family of Phenanthrenes and Derivatives. These are polycyclic compounds containing a phenanthrene moiety, which is a tricyclic aromatic compound with three non-linearly fused benzene.

7-Hydroxymethyl-12-methylbenz[a]anthracene

C20H16O (272.1201)

7,12-Dimethylbenz[a]anthracene 5,6-oxide

12,19-dimethyl-3-oxapentacyclo[9.8.0.0²,⁴.0⁵,¹⁰.0¹³,¹⁸]nonadeca-1(19),5,7,9,11,13,15,17-octaene

C20H16O (272.1201)

This compound belongs to the family of Dibenzoxepines. These are compounds containing a dibenzoxepine moiety, which consists of two benzene connected by an oxazepine ring.

Procaine hydrochloride

C13H21ClN2O2 (272.1291)

D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent

Decarbamoylneosaxitoxin

4-(hydroxymethyl)-2,6-diimino-decahydropyrrolo[1,2-c]purine-5,10,10-triol

C9H16N6O4 (272.1233)

Decarbamoylneosaxitoxin is isolated from the crab Zosimus aeneus. Isolated from the crab Zosimus aeneus.