Chemical Formula: C16H21NO3

Chemical Formula C16H21NO3

Found 89 metabolite its formula value is C16H21NO3

HOMATROPINE

HOMATROPINE

C16H21NO3 (275.1521356)


S - Sensory organs > S01 - Ophthalmologicals > S01F - Mydriatics and cycloplegics > S01FA - Anticholinergics C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D010276 - Parasympatholytics Annotation level-1

   

Annotine

1,5:4,12b-Dimethano-1H,3H,12bH-oxocino[3,4,5-ij]quinolizin-3-one, 4,5,5a,8,10,11,12,12a-octahydro-5a-hydroxy-4-methyl-, [1R-(1.alpha.,4.beta.,5.alpha.,5a.beta.,12a.alpha.,12b.beta.)]-

C16H21NO3 (275.1521356)


   
   

Noratropine

Norhyoscyamine

C16H21NO3 (275.1521356)


   

Epinorlycoramine

(-)-N-Demethyllycoramine

C16H21NO3 (275.1521356)


   

Dihydro-beta-erythroidine

Dihydro-beta-erythroidine

C16H21NO3 (275.1521356)


   

Elwesine

(1R,10R,12S)-4-methoxy-9-azatetracyclo[7.5.2.01,10.02,7]hexadeca-2,4,6-triene-5,12-diol

C16H21NO3 (275.1521356)


Elwesine is a natural organic compound belonging to the aporphine alkaloid class. It is found in certain plants and possesses a variety of biological activities, including antibacterial and anti-inflammatory effects. The chemical structure of elwesine features complex cyclic structures, including pyridine and imidazole rings, which contribute to its significance in medicinal and phytochemical research.

   
   

4'-hydroxypropanolol

4-{2-hydroxy-3-[(propan-2-yl)amino]propoxy}naphthalen-1-ol

C16H21NO3 (275.1521356)


4-hydroxypropanolol is a metabolite of propranolol. Propranolol is a sympatholytic non-selective beta blocker. Sympatholytics are used to treat hypertension, anxiety and panic. It was the first successful beta blocker developed. Propranolol is available in generic form as propranolol hydrochloride, as well as an AstraZeneca and Wyeth product under the brand names Inderal, Inderal LA, Avlocardyl, Deralin, Dociton, Inderalici, InnoPran XL, Sumial, Anaprilinum, Bedranol SR. (Wikipedia)

   

4,5-Dihydropiperlonguminine

(2E)-5-(2H-1,3-Benzodioxol-5-yl)-N-(2-methylpropyl)pent-2-enimidate

C16H21NO3 (275.1521356)


4,5-Dihydropiperlonguminine is found in herbs and spices. 4,5-Dihydropiperlonguminine is an alkaloid from fruits of Piper longum (long pepper). Alkaloid from fruits of Piper longum (long pepper). 4,5-Dihydropiperlonguminine is found in herbs and spices.

   

Dihydro-beta-erythroidine

16-methoxy-5-oxa-10-azatetracyclo[8.7.0.0¹,¹³.0²,⁷]heptadeca-2(7),13-dien-4-one

C16H21NO3 (275.1521356)


   

I - homatrine

8-Methyl-8-azabicyclo[3.2.1]octan-3-yl 2-hydroxy-2-phenylacetic acid

C16H21NO3 (275.1521356)


   

Methylenedioxypyrovalerone

1-(2H-1,3-benzodioxol-5-yl)-2-(pyrrolidin-1-yl)pentan-1-one

C16H21NO3 (275.1521356)


   

Rolipram

3-[3-(cyclopentyloxy)-4-methoxyphenyl]-3,4-dihydro-2H-pyrrol-5-ol

C16H21NO3 (275.1521356)


D004791 - Enzyme Inhibitors > D010726 - Phosphodiesterase Inhibitors > D058988 - Phosphodiesterase 4 Inhibitors D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D000928 - Antidepressive Agents C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic C471 - Enzyme Inhibitor > C744 - Phosphodiesterase Inhibitor

   

1-(3-Hydroxy-2,2,6-trimethyl-3,4-dihydrochromen-4-yl)pyrrolidin-2-one

1-(3-hydroxy-2,2,6-trimethyl-3,4-dihydro-2H-1-benzopyran-4-yl)pyrrolidin-2-one

C16H21NO3 (275.1521356)


   

1-(3,4-Dimethoxycinnamoyl)piperidine

2-Propen-1-one, 3-(3,4-dimethoxyphenyl)-1-(1-piperidinyl)-, (2E)-

C16H21NO3 (275.1521356)


   

O-Demethyllycoramine

O-Demethyllycoramine

C16H21NO3 (275.1521356)


   
   
   
   

Methylenedioxypyrovalerone

1-(1,3-Benzodioxol-5-yl)-2-(1-pyrrolidinyl)-1-pentanone

C16H21NO3 (275.1521356)


D002491 - Central Nervous System Agents > D000697 - Central Nervous System Stimulants

   

2,3-Methylenedioxypyrovalerone

2,3-Methylenedioxypyrovalerone

C16H21NO3 (275.1521356)


   

rolipram

Rolipram aka 4-(3-cyclopentyloxy-4-methoxyphenyl)pyrrolidin-2-one

C16H21NO3 (275.1521356)


D004791 - Enzyme Inhibitors > D010726 - Phosphodiesterase Inhibitors > D058988 - Phosphodiesterase 4 Inhibitors D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D000928 - Antidepressive Agents C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic C471 - Enzyme Inhibitor > C744 - Phosphodiesterase Inhibitor

   
   

4-O-Demethylmesembrenol

4-O-Demethylmesembrenol

C16H21NO3 (275.1521356)


   

N-Demethylmesembrenol

N-Demethylmesembrenol

C16H21NO3 (275.1521356)


   

O-(4-Hydroxybenzoyl)tropine, O-methyl-

O-(4-Hydroxybenzoyl)tropine, O-methyl-

C16H21NO3 (275.1521356)


   
   
   

3-oxo-8alpha-methoxy-10alphaH-eremophila-1,7(11)-dien-12,8beta-lactam|3-Oxo-8??-methoxy-10??H-eremophila-1,7(11)-dien-12,8??-lactam

3-oxo-8alpha-methoxy-10alphaH-eremophila-1,7(11)-dien-12,8beta-lactam|3-Oxo-8??-methoxy-10??H-eremophila-1,7(11)-dien-12,8??-lactam

C16H21NO3 (275.1521356)


   

7-O-(p-methoxybenzoyl)-retronecanol|Ehretinine

7-O-(p-methoxybenzoyl)-retronecanol|Ehretinine

C16H21NO3 (275.1521356)


   
   

(-)-3alpha-phenylacetoxytropan-6beta-ol|3alpha-phenylacetoxytropan-6beta-ol

(-)-3alpha-phenylacetoxytropan-6beta-ol|3alpha-phenylacetoxytropan-6beta-ol

C16H21NO3 (275.1521356)


   

8-Methoxy-1-methyl-2-hydroxy-isopentyl-chinolon-(4) (?), Pilokeanin

8-Methoxy-1-methyl-2-hydroxy-isopentyl-chinolon-(4) (?), Pilokeanin

C16H21NO3 (275.1521356)


   

3alpha-(3-hydroxyphenylacetoxy)tropane|Tropan-3alpha-yl 3-hydroxyphenylacetate

3alpha-(3-hydroxyphenylacetoxy)tropane|Tropan-3alpha-yl 3-hydroxyphenylacetate

C16H21NO3 (275.1521356)


   

1,2-dihydro-alpha-erythroidine|3beta-methoxy-(12beta)-12,17-dihydro-16-oxa-erythrin-6-en-15-one|beta-Erythroidin

1,2-dihydro-alpha-erythroidine|3beta-methoxy-(12beta)-12,17-dihydro-16-oxa-erythrin-6-en-15-one|beta-Erythroidin

C16H21NO3 (275.1521356)


   

8beta-hydroxyhuperzine E

8beta-hydroxyhuperzine E

C16H21NO3 (275.1521356)


   

6-phenylacetoxytropan-3-ol

6-phenylacetoxytropan-3-ol

C16H21NO3 (275.1521356)


   

3-hydroxy-14,17-dihydro-16-oxa-11a-homo-erythrin-1(6)-en-15-one

3-hydroxy-14,17-dihydro-16-oxa-11a-homo-erythrin-1(6)-en-15-one

C16H21NO3 (275.1521356)


   

3alpha-(4-hydroxyphenylacetoxy)tropane

3alpha-(4-hydroxyphenylacetoxy)tropane

C16H21NO3 (275.1521356)


   
   

R-4-benzyl-3-isobutyryl-5,5-dimethyloxazolidin-2-one

R-4-benzyl-3-isobutyryl-5,5-dimethyloxazolidin-2-one

C16H21NO3 (275.1521356)


   

DHbetaE

1H,12H-BENZO(I)PYRANO(3,4-G)INDOLIZIN-12-ONE, 2,3,5,6,8,9,10,13-OCTAHYDRO-2-METHOXY-, (2S,13BS)-

C16H21NO3 (275.1521356)


Dihydro-beta-erythroidine is an organic heterotetracyclic compound resulting from the partial hydrogenation of the 1,3-diene moiety of beta-erythroidine to give the corresponding 2-ene. It has a role as a nicotinic antagonist. It is an organic heterotetracyclic compound, a delta-lactone and a tertiary amino compound. It is functionally related to a beta-erythroidine. Dihydro analog of beta-erythroidine, which is isolated from the seeds and other plant parts of Erythrina sp. Leguminosae. It is an alkaloid with curarimimetic properties.

   

S-(+)-Rolipram

(S)-(+)-rolipram

C16H21NO3 (275.1521356)


   

(E)-5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)pent-4-enamide

NCGC00380142-01!(E)-5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)pent-4-enamide

C16H21NO3 (275.1521356)


   

4-Hydroxypropranolol

4-Hydroxypropranolol

C16H21NO3 (275.1521356)


   

S-4-benzyl-3-isobutyryl-5,5-dimethyloxazolidin-2-one

"S-4-benzyl-3-isobutyryl-5,5-dimethyloxazolidin-2-one"

C16H21NO3 (275.1521356)


   

R-4-benzyl-3-isobutyryl-5,5-dimethyloxazolidin-2-one

"R-4-benzyl-3-isobutyryl-5,5-dimethyloxazolidin-2-one"

C16H21NO3 (275.1521356)


   

(E)-5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)pent-4-enamide [IIN-based on: CCMSLIB00000846219]

NCGC00380142-01!(E)-5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)pent-4-enamide [IIN-based on: CCMSLIB00000846219]

C16H21NO3 (275.1521356)


   

(E)-5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)pent-4-enamide [IIN-based: Match]

NCGC00380142-01!(E)-5-(1,3-benzodioxol-5-yl)-N-(2-methylpropyl)pent-4-enamide [IIN-based: Match]

C16H21NO3 (275.1521356)


   

Methylenedioxy Pyrovalerone

1-(1,3-Benzodioxol-5-yl)-2-(1-pyrrolidinyl)-1-pentanone

C16H21NO3 (275.1521356)


   

S-4-benzyl-3-isobutyryl-5,5-dimethyloxazolidin-2-one

S-4-benzyl-3-isobutyryl-5,5-dimethyloxazolidin-2-one

C16H21NO3 (275.1521356)


   

4,5-Dihydropiperlonguminine

(2E)-5-(2H-1,3-benzodioxol-5-yl)-N-(2-methylpropyl)pent-2-enamide

C16H21NO3 (275.1521356)


   

(3-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-2-yl)methyl benzoate

(3-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-2-yl)methyl benzoate

C16H21NO3 (275.1521356)


   

TERT-BUTYL2,2-DIMETHYL-4-OXO-3,4-DIHYDROQUINOLINE-1(2H)-CARBOXYLATE

TERT-BUTYL2,2-DIMETHYL-4-OXO-3,4-DIHYDROQUINOLINE-1(2H)-CARBOXYLATE

C16H21NO3 (275.1521356)


   

1-CBZ-2-PROPYLPIPERIDIN-4-ONE

1-CBZ-2-PROPYLPIPERIDIN-4-ONE

C16H21NO3 (275.1521356)


   
   

2-Methyl-2-propanyl [(2-ethyl-1H-indol-4-yl)oxy]acetate

2-Methyl-2-propanyl [(2-ethyl-1H-indol-4-yl)oxy]acetate

C16H21NO3 (275.1521356)


   

Hexahydro-5-oxo-1-(phenylmethyl)-1H-azepine-4-carboxylic acid ethyl ester

Hexahydro-5-oxo-1-(phenylmethyl)-1H-azepine-4-carboxylic acid ethyl ester

C16H21NO3 (275.1521356)


   

2-(8-Hydroxyoctyl)-1H-isoindole-1,3(2H)-dione

2-(8-Hydroxyoctyl)-1H-isoindole-1,3(2H)-dione

C16H21NO3 (275.1521356)


   

(1-BENZYL-4-OXO-PIPERIDIN-3-YL)-ACETIC ACID ETHYL ESTER

(1-BENZYL-4-OXO-PIPERIDIN-3-YL)-ACETIC ACID ETHYL ESTER

C16H21NO3 (275.1521356)


   

1-CBZ-2-ISOPROPYLPIPERIDIN-4-ONE

1-CBZ-2-ISOPROPYLPIPERIDIN-4-ONE

C16H21NO3 (275.1521356)


   

4-Hydroxy Ramelteon

4-Hydroxy Ramelteon

C16H21NO3 (275.1521356)


   

3-(3-ISOPROPYL-1-OXOPROPYL)-4(R)-(1-PHENYLMETHYL)-2-OXAZOLIDINONE

3-(3-ISOPROPYL-1-OXOPROPYL)-4(R)-(1-PHENYLMETHYL)-2-OXAZOLIDINONE

C16H21NO3 (275.1521356)


   

Ethyl 2-(1-benzyl-2-oxo-Piperidin-4-yl)-acetate

Ethyl 2-(1-benzyl-2-oxo-Piperidin-4-yl)-acetate

C16H21NO3 (275.1521356)


   

Benzyl 2-hydroxy-7-azaspiro[3.5]nonane-7-carboxylate

Benzyl 2-hydroxy-7-azaspiro[3.5]nonane-7-carboxylate

C16H21NO3 (275.1521356)


   

(S)-tert-butyl 1-benzyl-5-oxopyrrolidine-2-carboxylate

(S)-tert-butyl 1-benzyl-5-oxopyrrolidine-2-carboxylate

C16H21NO3 (275.1521356)


   

8-Benzyl-1-oxa-8-azaspiro[4.5]decane-2-carboxylic acid

8-Benzyl-1-oxa-8-azaspiro[4.5]decane-2-carboxylic acid

C16H21NO3 (275.1521356)


   

tert-Butyl 4-oxo-2-phenylpiperidine-1-carboxylate

tert-Butyl 4-oxo-2-phenylpiperidine-1-carboxylate

C16H21NO3 (275.1521356)


   

(R)-4-Hydroxy Propranolol

(R)-4-Hydroxy Propranolol

C16H21NO3 (275.1521356)


   

(3S)-5-[(3-AMINO-3-CARBOXYPROPYL)METHYLSULFONIO]-5-DEOXY-ADENOSINE1,4-BUTANEDISULFONATE1,4-BUTANEDISULFONATE(2:1:2)

(3S)-5-[(3-AMINO-3-CARBOXYPROPYL)METHYLSULFONIO]-5-DEOXY-ADENOSINE1,4-BUTANEDISULFONATE1,4-BUTANEDISULFONATE(2:1:2)

C16H21NO3 (275.1521356)


   

3-(6-CYCLOHEXYLOXY-PYRIDIN-3-YL)-ACRYLIC ACID ETHYL ESTER

3-(6-CYCLOHEXYLOXY-PYRIDIN-3-YL)-ACRYLIC ACID ETHYL ESTER

C16H21NO3 (275.1521356)


   

4-Hydroxy propranolol

4-Hydroxy propranolol

C16H21NO3 (275.1521356)


   

1-BOC-3-PHENYLPIPERIDIN-4-ONE

1-BOC-3-PHENYLPIPERIDIN-4-ONE

C16H21NO3 (275.1521356)


   

8-[2-hydroxy-3-(propan-2-ylamino)propoxy]naphthalen-2-ol

8-[2-hydroxy-3-(propan-2-ylamino)propoxy]naphthalen-2-ol

C16H21NO3 (275.1521356)


   

(3S,4S)-3,4-BIS[[(1,1-DIMETHYLETHYL)DIMETHYLSILYL]OXY]PYRROLIDINE

(3S,4S)-3,4-BIS[[(1,1-DIMETHYLETHYL)DIMETHYLSILYL]OXY]PYRROLIDINE

C16H21NO3 (275.1521356)


   

2-Boc-6-Acetyl-1,2,3,4-tetrahydroisoquinoline

2-Boc-6-Acetyl-1,2,3,4-tetrahydroisoquinoline

C16H21NO3 (275.1521356)


   

Hydroxy-phenyl-acetic acid 8-methyl-8-aza-bicyclo[3.2.1]oct-3-YL ester

Hydroxy-phenyl-acetic acid 8-methyl-8-aza-bicyclo[3.2.1]oct-3-YL ester

C16H21NO3 (275.1521356)


   

Homotropine

Homotropine

C16H21NO3 (275.1521356)


S - Sensory organs > S01 - Ophthalmologicals > S01F - Mydriatics and cycloplegics > S01FA - Anticholinergics D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D010276 - Parasympatholytics

   

5-methoxy-3-methyl-N-(3-methylbutyl)-2-benzofurancarboxamide

5-methoxy-3-methyl-N-(3-methylbutyl)-2-benzofurancarboxamide

C16H21NO3 (275.1521356)


   

Dihydro-beta-erythroidine

16-methoxy-5-oxa-10-azatetracyclo[8.7.0.0¹,¹³.0²,⁷]heptadeca-2(7),13-dien-4-one

C16H21NO3 (275.1521356)


   

Homatropin

Homatropin

C16H21NO3 (275.1521356)


S - Sensory organs > S01 - Ophthalmologicals > S01F - Mydriatics and cycloplegics > S01FA - Anticholinergics D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D010276 - Parasympatholytics

   

[(1S,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 2-hydroxy-2-phenylacetate

[(1S,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 2-hydroxy-2-phenylacetate

C16H21NO3 (275.1521356)


S - Sensory organs > S01 - Ophthalmologicals > S01F - Mydriatics and cycloplegics > S01FA - Anticholinergics D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D010276 - Parasympatholytics

   

[(1R,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 2-hydroxy-2-phenylacetate

[(1R,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 2-hydroxy-2-phenylacetate

C16H21NO3 (275.1521356)


   

(4E)-N-Isobutyl-5-(1,3-benzodioxol-5-yl)-4-pentenamide

(4E)-N-Isobutyl-5-(1,3-benzodioxol-5-yl)-4-pentenamide

C16H21NO3 (275.1521356)


   
   
   

2-hydroxy-2-phenylacetic acid [(5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] ester

2-hydroxy-2-phenylacetic acid [(5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] ester

C16H21NO3 (275.1521356)


   

2-hydroxy-2-phenylacetic acid [(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] ester

2-hydroxy-2-phenylacetic acid [(1R,5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] ester

C16H21NO3 (275.1521356)