Exact Mass: 344.1736

Exact Mass Matches: 344.1736

Found 29 metabolites which its exact mass value is equals to given mass value 344.1736, within given mass tolerance error 1.6E-6 dalton. Try search metabolite list with more accurate mass tolerance error 3.2E-7 dalton.

Formoterol

3-formylamino-4-Hydroxy-alpha-(N-1-methyl-2-P-methoxyphenethylaminomethyl)benzyl alcohol.hemifumarate

C19H24N2O4 (344.1736)


Formoterol is a long-acting (12 hours) beta2-agonist used in the management of asthma and/or chronic obstructive pulmonary disease (COPD). Inhaled formoterol works like other beta2-agonists, causing bronchodilatation through relaxation of the smooth muscle in the airway so as to treat the exacerbation of asthma. R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03C - Adrenergics for systemic use > R03CC - Selective beta-2-adrenoreceptor agonists R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03A - Adrenergics, inhalants > R03AC - Selective beta-2-adrenoreceptor agonists D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

Arformoterol

3-formylamino-4-Hydroxy-alpha-(N-1-methyl-2-P-methoxyphenethylaminomethyl)benzyl alcohol.hemifumarate

C19H24N2O4 (344.1736)


Arformoterol is a bronchodilator. It works by relaxing muscles in the airways to improve breathing. Arformoterol inhalation is used to prevent bronchoconstriction in people with chronic obstructive pulmonary disease, including chronic bronchitis and emphysema. The use of arformoterol is pending revision due to safety concerns in regards to an increased risk of severe exacerbation of asthma symptoms, leading to hospitalization as well as death in some patients using long acting beta agonists for the treatment of asthma. R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03C - Adrenergics for systemic use > R03CC - Selective beta-2-adrenoreceptor agonists R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03A - Adrenergics, inhalants > R03AC - Selective beta-2-adrenoreceptor agonists D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents COVID info from clinicaltrials, clinicaltrial Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   
   

14beta-Hydroxygelsedine

14beta-Hydroxygelsedine

C19H24N2O4 (344.1736)


   

Dihydrohumantenidine

Dihydrohumantenidine

C19H24N2O4 (344.1736)


   

Hydroxygelsemicine

Hydroxygelsemicine

C19H24N2O4 (344.1736)


   

formoterol

N-[2-Hydroxy-5-[1-hydroxy-2-[1-(4-methoxyphenyl)propan-2-ylamino]ethyl]phenyl]formamide

C19H24N2O4 (344.1736)


R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03C - Adrenergics for systemic use > R03CC - Selective beta-2-adrenoreceptor agonists R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03A - Adrenergics, inhalants > R03AC - Selective beta-2-adrenoreceptor agonists D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists COVID info from clinicaltrial, clinicaltrials, clinical trial, clinical trials D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

Arformoterol

N-{2-hydroxy-5-[(1R)-1-hydroxy-2-{[(2R)-1-(4-methoxyphenyl)propan-2-yl]amino}ethyl]phenyl}formamide

C19H24N2O4 (344.1736)


R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03C - Adrenergics for systemic use > R03CC - Selective beta-2-adrenoreceptor agonists R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03A - Adrenergics, inhalants > R03AC - Selective beta-2-adrenoreceptor agonists D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents COVID info from clinicaltrials, clinicaltrial Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

4-[1-hydroxy-2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]benzene-1,2-diol

4-[1-hydroxy-2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl]benzene-1,2-diol

C19H24N2O4 (344.1736)


   

tolamolol

tolamolol

C19H24N2O4 (344.1736)


C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist

   

1-{2-[(TERT-BUTOXYCARBONYL)AMINO]ETHYL}-2-METHYL-5-PHENYL-1H-PYRROLE-3-CARBOXYLIC ACID

1-{2-[(TERT-BUTOXYCARBONYL)AMINO]ETHYL}-2-METHYL-5-PHENYL-1H-PYRROLE-3-CARBOXYLIC ACID

C19H24N2O4 (344.1736)


   

1H-PYRIDO[3,4-B]INDOLE-1-ACETIC ACID, 2-[(1,1-DIMETHYLETHOXY)CARBONYL]-2,3,4,9-TETRAHYDRO-, METHYL ESTER

1H-PYRIDO[3,4-B]INDOLE-1-ACETIC ACID, 2-[(1,1-DIMETHYLETHOXY)CARBONYL]-2,3,4,9-TETRAHYDRO-, METHYL ESTER

C19H24N2O4 (344.1736)


   

SDZ SER 082 fumarate

SDZ SER 082 fumarate

C19H24N2O4 (344.1736)


   

Phenylethanolamine A

Phenylethanolamine A

C19H24N2O4 (344.1736)


   

(S,S)-Formoterol

N-[2-Hydroxy-5-[1-hydroxy-2-[1-(4-methoxyphenyl)propan-2-ylamino]ethyl]phenyl]formamide

C19H24N2O4 (344.1736)


R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03C - Adrenergics for systemic use > R03CC - Selective beta-2-adrenoreceptor agonists R - Respiratory system > R03 - Drugs for obstructive airway diseases > R03A - Adrenergics, inhalants > R03AC - Selective beta-2-adrenoreceptor agonists D019141 - Respiratory System Agents > D018927 - Anti-Asthmatic Agents > D001993 - Bronchodilator Agents D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents COVID info from clinicaltrials, clinicaltrial Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

2-Hydroxy-5-[1-hydroxy-2-[4-(4-hydroxyphenyl)butan-2-ylamino]ethyl]benzamide

2-Hydroxy-5-[1-hydroxy-2-[4-(4-hydroxyphenyl)butan-2-ylamino]ethyl]benzamide

C19H24N2O4 (344.1736)


   

2,3-Dihydroxy-5-[1-hydroxy-2-(4-phenylbutan-2-ylamino)ethyl]benzamide

2,3-Dihydroxy-5-[1-hydroxy-2-(4-phenylbutan-2-ylamino)ethyl]benzamide

C19H24N2O4 (344.1736)


   

4-Ethoxycarbonyl-6-ethyl-5-methyl-2-(para-tolyl)perhydropyrrolo(3,4-C)pyrrole-1,3-dione (3A,4-trans-6,6A-cis)

4-Ethoxycarbonyl-6-ethyl-5-methyl-2-(para-tolyl)perhydropyrrolo(3,4-C)pyrrole-1,3-dione (3A,4-trans-6,6A-cis)

C19H24N2O4 (344.1736)


   

4-Ethoxycarbonyl-6-ethyl-5-methyl-2-(para-tolyl)perhydropyrrolo(3,4-C)pyrrole-1,3-dione (3A,4-cis-6,6A-trans)

4-Ethoxycarbonyl-6-ethyl-5-methyl-2-(para-tolyl)perhydropyrrolo(3,4-C)pyrrole-1,3-dione (3A,4-cis-6,6A-trans)

C19H24N2O4 (344.1736)


   

(2e,4e)-n-{3-[(4e)-5-hydroxy-4-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-3-oxo-2h-pyrrol-2-yl]propyl}hexa-2,4-dienimidic acid

(2e,4e)-n-{3-[(4e)-5-hydroxy-4-[(2e,4e)-1-hydroxyhexa-2,4-dien-1-ylidene]-3-oxo-2h-pyrrol-2-yl]propyl}hexa-2,4-dienimidic acid

C19H24N2O4 (344.1736)


   

(2e,4e)-n-(3-{4-[(2e,4e)-hexa-2,4-dienoyl]-5-hydroxy-3-oxo-1,2-dihydropyrrol-2-yl}propyl)hexa-2,4-dienimidic acid

(2e,4e)-n-(3-{4-[(2e,4e)-hexa-2,4-dienoyl]-5-hydroxy-3-oxo-1,2-dihydropyrrol-2-yl}propyl)hexa-2,4-dienimidic acid

C19H24N2O4 (344.1736)


   

11-amino-3,4-dimethoxy-13-methyl-9-oxa-13-azapentacyclo[9.4.2.1⁸,¹².0¹,¹².0²,⁷]octadeca-2,4,6-trien-10-one

11-amino-3,4-dimethoxy-13-methyl-9-oxa-13-azapentacyclo[9.4.2.1⁸,¹².0¹,¹².0²,⁷]octadeca-2,4,6-trien-10-one

C19H24N2O4 (344.1736)


   

(1's,3s,4's,6's,7'r,8's,11's)-6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

(1's,3s,4's,6's,7'r,8's,11's)-6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

C19H24N2O4 (344.1736)


   

methyl (4ar,5s,11r,11ar)-11a-hydroxy-5-(hydroxymethyl)-11-methyl-1h,2h,3h,4h,4ah,6h,11h-pyrido[4,3-b]carbazole-5-carboxylate

methyl (4ar,5s,11r,11ar)-11a-hydroxy-5-(hydroxymethyl)-11-methyl-1h,2h,3h,4h,4ah,6h,11h-pyrido[4,3-b]carbazole-5-carboxylate

C19H24N2O4 (344.1736)


   

(1r,8s,11r,12s)-11-amino-3,4-dimethoxy-13-methyl-9-oxa-13-azapentacyclo[9.4.2.1⁸,¹².0¹,¹².0²,⁷]octadeca-2,4,6-trien-10-one

(1r,8s,11r,12s)-11-amino-3,4-dimethoxy-13-methyl-9-oxa-13-azapentacyclo[9.4.2.1⁸,¹².0¹,¹².0²,⁷]octadeca-2,4,6-trien-10-one

C19H24N2O4 (344.1736)


   

methyl 11a-hydroxy-5-(hydroxymethyl)-11-methyl-1h,2h,3h,4h,4ah,6h,11h-pyrido[4,3-b]carbazole-5-carboxylate

methyl 11a-hydroxy-5-(hydroxymethyl)-11-methyl-1h,2h,3h,4h,4ah,6h,11h-pyrido[4,3-b]carbazole-5-carboxylate

C19H24N2O4 (344.1736)


   

6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

C19H24N2O4 (344.1736)


   

(1'r,3s,4'r,6'r,7's,8'r,11'r)-6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

(1'r,3s,4'r,6'r,7's,8'r,11'r)-6'-ethyl-11'-hydroxy-1-methoxy-10'-oxa-5'-azaspiro[indole-3,2'-tricyclo[5.3.1.0⁴,⁸]undecan]-2-one

C19H24N2O4 (344.1736)