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SML0670

Sigma-Aldrich

Leonurine

≥98% (HPLC)

Synonym(s):

4-Guanidino-1-butanol syringate, 4-Guanidinobutyl 4-hydroxy-3,5-dimethoxybenzoate, SCM-198

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About This Item

Empirical Formula (Hill Notation):
C14H21N3O5
CAS Number:
24697-74-3
Molecular Weight:
311.33
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: 2 mg/mL, clear (warmed)

storage temp.

2-8°C

InChI

1S/C14H21N3O5/c1-20-10-7-9(8-11(21-2)12(10)18)13(19)22-6-4-3-5-17-14(15)16/h7-8,18H,3-6H2,1-2H3,(H4,15,16,17)

InChI key

WNGSUWLDMZFYNZ-UHFFFAOYSA-N

Biochem/physiol Actions

Leonurine (SCM-198) is a natural product with antioxidant, anti-inflammatory, and cardioprotective activity being investigated for the treatment of cardiovascular disease and stroke. Leonurine suppresses inflammation and oxidative stress, decreasing a number of inflammatory factors, reducing cardiac Nox4 expression, ROS production, NF-KB activation, and plasma MMP-2 activity and increasing superoxide dismutase (SOD).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Xin-Hua Liu et al.
Clinical and experimental pharmacology & physiology, 36(7), 696-703 (2009-07-15)
1. Previous studies have shown that extracts of Herba leonuri, predominantly containing the phytochemical components leonurine and stachydrine, provide protective effects in the ischaemic myocardium by acting as free radical scavengers and inhibiting the formation of reactive oxygen species. 2.
Maneewan Suwatronnakorn et al.
Journal of advanced pharmaceutical technology & research, 12(3), 291-297 (2021-08-05)
The quality parameters of Leonurus sibiricus L. aerial part crude drugs were evaluated. Fifteen crude drugs were collected from various locations throughout Thailand. The transverse section of the stem of L. sibiricus showed quadrangular character highlighted the ribs with angular
Xia Li et al.
European journal of obstetrics, gynecology, and reproductive biology, 159(2), 375-380 (2011-10-28)
To determine the effect of leonurine hydrochloride (LH) on abnormal bleeding induced by medical abortion. Rats had incomplete abortions induced in early pregnancy using mifepristone in combination with misoprostol. After abortion, rats were treated with LH for 7 days, and
Xin Hua Liu et al.
Current pharmaceutical biotechnology, 11(8), 895-905 (2010-09-30)
Apoptosis of cardiomyocytes induced by oxidative stress play a critical role in cardiac dysfunction associated with ventricular remodeling and heart failure. We recently reported that leonurine attenuated hypoxia-induced cardiomyocyte damage. In this study, we investigated the mechanism of leonurine (originally
Xin H Liu et al.
Clinical and experimental pharmacology & physiology, 39(3), 274-282 (2011-10-19)
1. Herba Leonuri, a traditional Chinese medicine, has a long history of development and application in China. In particular, Herba Leonuri has been widely used in the treatment of gynaecological and obstetric disorders for thousands of years. Recent studies have shown
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