Peimisine hydrochloride

Catalog No. Size PriceQuantity
M13442-2 Contact for quotation $100
M13442-10 Contact for quotation $100


Peimisine (Ebeiensine) hydrochloride non-competitively antagonizes tracheal smooth muscle muscarinic M receptor and inhibits smooth muscle contraction caused by Ach. Peimisine hydrochloride excits β-receptor, restrains the release of internal calcium, and promotes to releaseing NO in order to relax tracheal smooth muscle and relieve asthma.

Product information

CAS Number: 900498-44-4

Molecular Weight: 464.08

Formula: C27H42ClNO3


Ebeiensine hydrochloride

Chemical Name: (3S,3'R,3'aS,4aS,6'S,6aR,6bS,7'aR,9R,11aS,11bR)-3'a,4a,6a,6b,7'a,11a-hexahydrogenio-3-hydroxy-3',6',10,11b-tetramethyl-1,2,3,3'a,4,4',4a,5,5',6,6',6a,6b,7,7',7'a,8,11,11a,11b-icosahydro-3'H-spiro[cyclohexa[a]fluorene-9,2'-furo[3,2-b]pyridin]-5-one; chlorohydrogen

Smiles: Cl.C[C@]12CC[C@H](O)C[C@@H]1C(=O)C[C@@H]1[C@@H]2CC2[C@H]1CC[C@]1(O[C@@H]3C[C@H](C)CN[C@H]3[C@H]1C)C=2C


InChi: InChI=1S/C27H41NO3.ClH/c1-14-9-24-25(28-13-14)16(3)27(31-24)8-6-18-19(15(27)2)11-21-20(18)12-23(30)22-10-17(29)5-7-26(21,22)4;/h14,16-18,20-22,24-25,28-29H,5-13H2,1-4H3;1H/t14-,16+,17-,18+,20-,21-,22+,24+,25-,26+,27-;/m0./s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Pan F, et al. Peimisine and peiminine production by endophytic fungus Fusarium sp. isolated from Fritillaria unibracteata var. wabensis. Phytomedicine. 2014 Jul-Aug;21(8-9):1104-9.

Products are for research use only. Not for human use.

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