Tyramine

alpha-(4-Hydroxyphenyl)-beta-aminoethane

C8H11NO (137.0840596)


Tyramine is a monoamine compound derived from the amino acid tyrosine. Tyramine is metabolized by the enzyme monoamine oxidase. In foods, it is often produced by the decarboxylation of tyrosine during fermentation or decay. Foods containing considerable amounts of tyramine include fish, chocolate, alcoholic beverages, cheese, soy sauce, sauerkraut, and processed meat. A large dietary intake of tyramine can cause an increase in systolic blood pressure of 30 mmHg or more. Tyramine acts as a neurotransmitter via a G protein-coupled receptor with high affinity for tyramine called TA1. The TA1 receptor is found in the brain as well as peripheral tissues including the kidney. An indirect sympathomimetic, Tyramine can also serve as a substrate for adrenergic uptake systems and monoamine oxidase so it prolongs the actions of adrenergic transmitters. It also provokes transmitter release from adrenergic terminals. Tyramine is a biomarker for the consumption of cheese [Spectral] Tyramine (exact mass = 137.08406) and L-Methionine (exact mass = 149.05105) were not completely separated on HPLC under the present analytical conditions as described in AC$XXX. Additionally some of the peaks in this data contains dimers and other unidentified ions. [Spectral] Tyramine (exact mass = 137.08406) and Glutathione (exact mass = 307.08381) were not completely separated on HPLC under the present analytical conditions as described in AC$XXX. Additionally some of the peaks in this data contains dimers and other unidentified ions. D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors > D018759 - Adrenergic Uptake Inhibitors D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D013566 - Sympathomimetics Acquisition and generation of the data is financially supported in part by CREST/JST. D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents IPB_RECORD: 267; CONFIDENCE confident structure CONFIDENCE standard compound; INTERNAL_ID 5105 D049990 - Membrane Transport Modulators KEIO_ID T008 Tyramine is an amino acid that helps regulate blood pressure. Tyramine occurs naturally in the body, and it's found in certain foods[1]. Tyramine is an amino acid that helps regulate blood pressure. Tyramine occurs naturally in the body, and it's found in certain foods[1].

   
   

Tyramine

Tyramine

C8H11NO (137.0840596)


D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors > D018759 - Adrenergic Uptake Inhibitors D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents > D013566 - Sympathomimetics A primary amino compound obtained by formal decarboxylation of the amino acid tyrosine. D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents D049990 - Membrane Transport Modulators Annotation level-2 Acquisition and generation of the data is financially supported by the Max-Planck-Society IPB_RECORD: 2741; CONFIDENCE confident structure Tyramine is an amino acid that helps regulate blood pressure. Tyramine occurs naturally in the body, and it's found in certain foods[1]. Tyramine is an amino acid that helps regulate blood pressure. Tyramine occurs naturally in the body, and it's found in certain foods[1].

   

(1r,2r,9r)-7,15-diazatetracyclo[7.7.1.0²,⁷.0¹⁰,¹⁵]heptadecan-8-one

(1r,2r,9r)-7,15-diazatetracyclo[7.7.1.0²,⁷.0¹⁰,¹⁵]heptadecan-8-one

C15H24N2O (248.18885339999997)


   

methyl 3-{2-[(acetyloxy)methyl]-3-hydroxy-5-methylphenoxy}-4,6-dihydroxy-2,5-dimethylbenzoate

methyl 3-{2-[(acetyloxy)methyl]-3-hydroxy-5-methylphenoxy}-4,6-dihydroxy-2,5-dimethylbenzoate

C20H22O8 (390.1314612)


   

methyl 3-(2-formyl-3-hydroxy-5-methylphenoxy)-4,6-dihydroxy-2-methylbenzoate

methyl 3-(2-formyl-3-hydroxy-5-methylphenoxy)-4,6-dihydroxy-2-methylbenzoate

C17H16O7 (332.0895986)


   

1-(4-hydroxyquinazolin-2-yl)ethanone

1-(4-hydroxyquinazolin-2-yl)ethanone

C10H8N2O2 (188.0585748)