Stereochemistry | ABSOLUTE |
Molecular Formula | C17H19N3.C4H4O4 |
Molecular Weight | 381.425 |
Optical Activity | UNSPECIFIED |
Defined Stereocenters | 1 / 1 |
E/Z Centers | 1 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
OC(=O)\C=C/C(O)=O.[H][C@]12CN(C)CCN1C3=C(CC4=C2C=CC=C4)C=CC=N3
InChI
InChIKey=RPUBHMMISKEXSR-MLCLTIQSSA-N
InChI=1S/C17H19N3.C4H4O4/c1-19-9-10-20-16(12-19)15-7-3-2-5-13(15)11-14-6-4-8-18-17(14)20;5-3(6)1-2-4(7)8/h2-8,16H,9-12H2,1H3;1-2H,(H,5,6)(H,7,8)/b;2-1-/t16-;/m1./s1
Molecular Formula | C4H4O4 |
Molecular Weight | 116.0722 |
Charge | 0 |
Count |
MOL RATIO
1 MOL RATIO (average) |
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 1 |
Optical Activity | NONE |
Molecular Formula | C17H19N3 |
Molecular Weight | 265.3529 |
Charge | 0 |
Count |
MOL RATIO
1 MOL RATIO (average) |
Stereochemistry | ABSOLUTE |
Additional Stereochemistry | No |
Defined Stereocenters | 1 / 1 |
E/Z Centers | 0 |
Optical Activity | UNSPECIFIED |
Esmirtazapine (S-(+)mirtazapine or ORG-50081) is an enantiomer of mirtazapine (REMERON®), a high-affinity antagonist at 5-HT2/5-HT3 and H1 receptors, used in the treatment of depression. Esmirtazapine has a shorter plasma half-life than the R(−) enantiomer. Esmirtazapine is preferentially metabolized into an 8-hydroxy glucuronide. Organon was developing esmirtazapine for the treatment of hot flushes (vasomotor symptoms) associated with the menopause and insomnia.