| Stereochemistry | RACEMIC |
| Molecular Formula | C11H17NO.ClH |
| Molecular Weight | 215.72 |
| Optical Activity | ( + / - ) |
| Defined Stereocenters | 0 / 1 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
Cl.CNC(C)CC1=CC=CC=C1OC
InChI
InChIKey=FGSJNNQVSUVTPW-UHFFFAOYSA-N
InChI=1S/C11H17NO.ClH/c1-9(12-2)8-10-6-4-5-7-11(10)13-3;/h4-7,9,12H,8H2,1-3H3;1H
| Molecular Formula | C11H17NO |
| Molecular Weight | 179.2588 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | RACEMIC |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 1 |
| E/Z Centers | 0 |
| Optical Activity | ( + / - ) |
| Molecular Formula | ClH |
| Molecular Weight | 36.461 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 0 |
| Optical Activity | NONE |
Methoxyphenamine also known as 2-methoxy-N-methylamphetamine (OMMA), is a beta adrenergic receptor agonist nd is used as a bronchodilator to treat asthma, chronic obstructive pulmonary disease (COPD) and postinfectious cough. In addition, methoxyphenamine using is prohibited in sports according to the regulations of the World Anti-Doping Agency (WADA).
Originator
Approval Year
Overview
| CYP3A4 | CYP2C9 | CYP2D6 | hERG |
|---|---|---|---|
OverviewOther
| Other Inhibitor | Other Substrate | Other Inducer |
|---|---|---|
Drug as victim
Sourcing
PubMed
Patents
Sample Use Guides
It was revealed, that methoxyphenamine antagonizes the effects of histamine both in vivo and in vitro. In vitro studies indicate a noncompetitive antagonism. Histamine-induced contractions of the isolated guinea-pig ileum were antagonized by methoxyphenamine (10(-5) to 10(-3) M). The histamine log-concentration-response curve was shifted to the right in a parallel manner by methoxyphenamine (10(-5) to 10(-4) M), without depression of maximum responses. However, at higher concentrations, maximum responses were reduced. The slope of the Schild plot was significantly different from -1. The degree of the rightward shift of the concentration-response curves to histamine, produced by 10(-5) M of methoxyphenamine [3.90-(2.83, 4.97) fold], was not significantly different from that produced by 3 x 10(-9) M of mepyramine [4.60-(2.86, 6.52) fold]. Methoxyphenamine, at concentrations of 10(-5) to 3 x 10(-4) M, had no significant effect on responses of guinea-pig ilea to acetylcholine (10(-9) to 10(-5) M).
