产品名称
D,L-Metanephrine hydrochloride, ≥98% (HPLC)
InChI key
HRIQFVCFOPJYEQ-UHFFFAOYSA-N
InChI
1S/C10H15NO3.ClH/c1-11-6-9(13)7-3-4-8(12)10(5-7)14-2;/h3-5,9,11-13H,6H2,1-2H3;1H
SMILES string
OC1=C(OC)C=C(C(CNC)O)C=C1.Cl
assay
≥98% (HPLC)
form
powder
storage condition
desiccated
color
white to beige
solubility
H2O: 12 mg/mL (clear solution)
storage temp.
2-8°C
Quality Level
Biochem/physiol Actions
Metanephrine is a potent TAAR1 agonist; catecholamine metabolite.
Metanephrine is an endogenous metabolite of ephinephrine, formed by catechol-O-methyl transferase activity. It is best known as a biomarker for cancers, as levels of free metanephrine are used to diagnose pheochromocytoma. Metanephrine was previously thought to be biologically inactive, but it is a more potent agonist at Trace amine associated receptor TAAR1 than either epinephrine or norepinephrine. Trace amine associated receptors (TAARs) are recently discovered GPCRs that are activated by endogenous trace amines (tyramine, tryptamine, synephrine, octopamine, β-phenylethylamine), which are chemically similar to monoaminergic neurotransmitters (epinephrine, norepinephrine, dopamine). Trace amines and TAARs are expressed in brain and are implicated in modulation of monoaminergic neurotransmission.
Features and Benefits
This compound is featured on the Dopamine and Norepinephrine Metabolism page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
signalword
Warning
存储类别
11 - Combustible Solids
wgk
WGK 3
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1B
flash_point_f
No data available
flash_point_c
No data available
法规信息
涉药品监管产品
此项目有
Augusto Q Pedro et al.
Microbial cell factories, 14, 113-113 (2015-08-08)
Membrane proteins are important drug targets in many human diseases and gathering structural information regarding these proteins encourages the pharmaceutical industry to develop new molecules using structure-based drug design studies. Specifically, membrane-bound catechol-O-methyltransferase (MBCOMT) is an integral membrane protein that
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