LSD-Pip

Identifiers
IUPAC name (8β)-6-methyl-8-(piperidin-1-ylcarbonyl)-9,10-didehydroergoline
CAS Number	50485-23-9 Y
PubChem CID	308707
ChemSpider	35303396
UNII	CKN3AJ58H9
CompTox Dashboard (EPA)	DTXSID20308999
Chemical and physical data
Formula	C21H25N3O
Molar mass	335.451 g·mol−1
3D model (JSmol)	Interactive image
SMILES CN1C(C=C21Cc3cc4c3c2ccc4)C(=O)N5CCCCC5
InChI InChI=1S/C21H25N3O/c1-23-13-15(21(25)24-8-3-2-4-9-24)10-17-16-6-5-7-18-20(16)14(12-22-18)11-19(17)23/h5-7,10,12,15,19,22H,2-4,8-9,11,13H2,1H3/t15-,19-/m1/s1 Key:URDULHYODQAQTM-DNVCBOLYSA-N
(verify)

LSD-Pip is a compound from the ergoline family, related to LSD but with the N,N-diethyl substitution replaced by a piperidine group. It is more potent than the corresponding pyrrolidine and morpholine analogues (LPD-824 and LSM-775 respectively), but is still several times less potent than LSD as a 5-HT_2A agonist.^[1] Early studies suggested this compound to be inactive as a psychedelic in humans,^[2] though this does not seem to have been confirmed by any more recent work.

See also

• Lysergic acid 2-butyl amide
• Lysergic acid 2,4-dimethylazetidide

References

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