3'-Methoxypuerarin

Modify Date: 2025-08-21 18:53:23

3'-Methoxypuerarin Structure
3'-Methoxypuerarin structure
Common Name 3'-Methoxypuerarin
CAS Number 117047-07-1 Molecular Weight 446.404
Density 1.6±0.1 g/cm3 Boiling Point 706.0±60.0 °C at 760 mmHg
Molecular Formula C22H22O10 Melting Point 212-213℃
MSDS N/A Flash Point 247.5±26.4 °C

 Use of 3'-Methoxypuerarin


3'-Methoxypuerarin (3'-MOP) is an isoflavone extracted from radix puerariae that shows neuron protection activity.

 Names

Name 3'-Methoxy Puerarin
Synonym More Synonyms

 3'-Methoxypuerarin Biological Activity

Description 3'-Methoxypuerarin (3'-MOP) is an isoflavone extracted from radix puerariae that shows neuron protection activity.
Related Catalog
In Vivo 3'-Methoxypuerarin increases the number of surviving neurons in the hippocampal CA1 region and markedly reduces the number of apoptotic pyramidal neurons after ischemia/reperfusion injury. 3'-Methoxypuerarin can protect hippocampal neurons against I/R injury by inhibiting apoptosis[1].
Animal Admin Rats[1] Male Wistar rats, weighing 260-320 g are randomly divided into three groups (n = 8 per group). [1] I/R+3'-MOP group: the rats undergo 8 minutes of ischemia and then 3 days of reperfusion. The 3'-Methoxypuerarin (60 mg/kg i.p.) is administrated at the moment of clamping of the carotid arteries. The rats receive daily i.p. injection of 3'-Methoxypuerarin for 3 days. [2] I/R group: the rats undergo 8 minutes of ischemia and 72 h of reperfusion. The same volume of solvent (35% polyethylene glycol solution) is administrated in the same way as 3'-Methoxypuerarin. [3] Control group: the rats undergo a sham operation. Vertebral and carotid arteries are exposed but not occluded. The rats receive a daily i.p. injection of 35% polyethylene glycol solution for 3 days[1].
References

[1]. Liu Y, et al. Protection by 3'-methoxypuerarin of rat hippocampal neurons against ischemia/reperfusion injury. Chin J Physiol. 2010 Apr 30;53(2):136-40.

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 706.0±60.0 °C at 760 mmHg
Melting Point 212-213℃
Molecular Formula C22H22O10
Molecular Weight 446.404
Flash Point 247.5±26.4 °C
Exact Mass 446.121307
PSA 170.05000
LogP 1.72
Vapour Pressure 0.0±2.4 mmHg at 25°C
Index of Refraction 1.696
Storage condition 2-8℃

 Synonyms

3'-MethoxyPuerarin
1,3-DICAFFEOYLQUINIC ACID
(1S)-1,5-Anhydro-1-[7-hydroxy-3-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-chromen-8-yl]-D-glucitol
3-METHOXY PUERARIN
D-Glucitol, 1,5-anhydro-1-C-[7-hydroxy-3-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-1-benzopyran-8-yl]-, (1S)-
Methoxypuerarin, 3'- '-
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