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Aprepitant
- Optical Purity: Optically pure
- Soluble in DMSO
- MF: C23H21F7N4O3
- MW: 534.43
Description
Aprepitant is a high-affinity antagonist of the neurokinin 1 (NK1/TACR1) receptor. It prevents substance P from activating NK1-dependent G-protein signaling and downstream neuronal and inflammatory responses.
Aprepitant is clinically established as an antiemetic and is also a valuable reference compound for investigating tachykinin signaling, emetic circuitry, nociception and neuroimmune communication.
Key Features
- High-affinity NK1 (TACR1) receptor antagonist
- Blocks substance P-mediated receptor activation
- Suppresses NK1-dependent neuronal signaling
- Clinically validated antiemetic pharmacology
Applications
- NK1 receptor and substance P pharmacology
- Emesis and antiemetic mechanism studies
- Tachykinin signaling research
- Neuroinflammation and nociceptive pathway models
More Information
| Parent CAS No. | 170729-80-3 |
|---|---|
| Chemical Name | 5-[(2R,3S)-2-[(R)-1-(3,5-Bis-trifluoromethyl-phenyl)-ethoxy]-3-(4-fluoro-phenyl)-morpholin-4-ylmethyl]-2,4-dihydro-[1,2,4]triazol-3-one |
| SMILES | C1C(F)=CC=C([C@H]2[C@@H](O[C@H](C)C3C=C(C(F)(F)F)C=C(C(F)(F)F)C=3)OCCN2CC2=NNC(=O)N2)C=1 |&1:6,7,9,r| |
| MFCD | N.A. |
| InChi | InChI=1S/C23H21F7N4O3/c1-12(14-8-15(22(25,26)27)10-16(9-14)23(28,29)30)37-20-19(13-2-4-17(24)5-3-13)34(6-7-36-20)11-18-31-21(35)33-32-18/h2-5,8-10,12,19-20H,6-7,11H2,1H3,(H2,31,32,33,35)/t12-,19+,20-/m1/s1 |
| InChiKey | ATALOFNDEOCMKK-OITMNORJSA-N |
| CID | 135413536 |
| Short Description | NK1 antagonist |
References
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