Stachydrine hydrochloride

Catalog No. Size PriceQuantity
M13475-2 2mg solid $80
M13475-10 10mg solid $240


Stachydrine hydrochloride is the major active constituent of Herba Leonuri, which is a potential therapy for cardiovascular diseases. Stachydrine can inhibit the NF-κB signal pathway. Anti-hypertrophic activities.

Product information

CAS Number: 4136-37-2

Molecular Weight: 179.64

Formula: C7H14ClNO2

Chemical Name: (2S)-2-carboxy-1,1-dimethylpyrrolidin-1-ium chloride

Smiles: [Cl-].C[N+]1(C)CCC[C@H]1C(O)=O


InChi: InChI=1S/C7H13NO2.ClH/c1-8(2)5-3-4-6(8)7(9)10;/h6H,3-5H2,1-2H3;1H/t6-;/m0./s1

Technical Data

Appearance: Solid Power

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

Solubility: DMSO : 120 mg/mL (668.00 mM; Need ultrasonic). H2O : 120 mg/mL (668.00 mM; Need ultrasonic).

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

How to use

In Vitro:

Intervention of Stachydrine significantly suppresses the level of p-IκB (ser32) protein in the cytosol and NF-κB (p65) protein in the nucleus (P<0.05). Treatment with Stachydrine hydrochloride (50 µM, 200 µM, 500 µM and 1000 µM) noticeably inhibited MCF-7 and T47D cell proliferation in dose- and time-dependent manner. High concentrations (500 µM and 1000 µM) of Stachydrine significantly increased the frequency of both studied cell lines at the G1 phase of cell cycle, suggesting that Stachydrine hydrochloride could cause cell cycle arrest.


  1. Guo W, et al. Effect of Leonurus Stachydrine on myocardial cell hypertrophy. Zhong Yao Cai. 2012 Jun;35(6):940-3.
  2. Wang M, et al. Stachydrine hydrochloride inhibits proliferation and induces apoptosis of breast cancer cells via inhibition of Akt and ERK pathways. Am J Transl Res. 2017 Apr 15;9(4):1834-1844.

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

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