SA 4503 dihydrochloride

Modify Date: 2025-08-20 19:10:49

SA 4503 dihydrochloride structure	Common Name	SA 4503 dihydrochloride
	CAS Number	165377-44-6	Molecular Weight	441.434
	Density	N/A	Boiling Point	499.2ºC at 760 mmHg
	Molecular Formula	C₂₃H₃₄Cl₂N₂O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	137.3ºC

Use of SA 4503 dihydrochloride

Cutamesine dihydrochloride (SA4503 dihydrochloride) is a potent Sigma 1 receptor agonist with an IC50 of 17.4 nM in guinea pig brain membranes.

Name	1-(3,4-Dimethoxyphenethyl)-4-(3-phenylpropyl)piperazine dihydrochloride
Synonym	More Synonyms

Description	Cutamesine dihydrochloride (SA4503 dihydrochloride) is a potent Sigma 1 receptor agonist with an IC50 of 17.4 nM in guinea pig brain membranes.
Related Catalog	Signaling Pathways >> GPCR/G Protein >> Sigma Receptor Research Areas >> Neurological Disease
Target	IC50: 17.4 nM (σ1receptor, guinea pig brain membranes)[1]
In Vitro	The sigma receptor might be involved in several diseases in the central nervous system. Cutamesine, a potent σ1receptor agonist, has 103-fold higher affinity for σ1 (IC50=17.4 nM) than σ2 (IC50=1,784 nM) sites in guinea pig brain membranes. Cutamesine is 14-fold selective for σ1 (Ki=4.6 nM) over σ2 (Ki=63.1 nM) sites in guinea pig brain homogenates[1]. Cutamesine protects motor neuron NSC34 cells against superoxide dismutase 1 and serum free neurotoxicity. It upregulates the phosphorylation levels of Akt and extracellular signal-regulated kinase (ERK) 1/2[2]. Cutamesine reduces the activation of the MAPK/ERK pathway and down-regulated the ionotropic glutamate receptor, GluR1[3].
In Vivo	Cutamesine extends the survival time in the SOD1G93A mice[2].
Cell Assay	The NSC34 cells are seeded at a density of 7000 cells per well into 96-well plates with D-MEM and transfected using Lipofectamine 2000 mixed with 2 μg /mL of plasmid vector in D-MEM for 6 h. After 6 h, the cell-culture medium is replaced with fresh D-MEM and culture and allowed to proceed for a further 42 h. The cells are then transferred to serum-free D-MEM and immediately treated with Cutamesine at a final concentration of 1, 3, or 10 nM[2].
Animal Admin	Mice: Transgenic female mice overexpressing mutated human SOD1G93A are used in the study. Cutamesine is dissolved in saline and subcutaneously administered at a dose of 1 mg/kg once daily to 5-week-old SOD1G93A mice to the time of death. In a control group, vehicle (saline) is subcutaneously administered at 10 ml/kg[2].
References	[1]. Lever JR, et al. Sigma1 and sigma2 receptor binding affinity and selectivity of SA4503 and fluoroethyl SA4503. Synapse. 2006 May;59(6):350-8. [2]. Tuerxun T, et al. SA4503, a sigma-1 receptor agonist, prevents cultured cortical neurons from oxidative stress-induced cell death via suppression of MAPK pathway activation and glutamate receptor expression. Neurosci Lett. 2010 Jan 29;469(3):303-8.

Boiling Point	499.2ºC at 760 mmHg
Molecular Formula	C₂₃H₃₄Cl₂N₂O₂
Molecular Weight	441.434
Flash Point	137.3ºC
Exact Mass	440.199738
PSA	24.94000
LogP	4.97650
Vapour Pressure	4.25E-10mmHg at 25°C

HS Code	2933599090

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1-[2-(3,4-dimethoxyphenyl)ethyl]-4-(3-phenylpropyl)piperazine,dihydrochloride

1-(3,4-Dimethoxyphenethyl)-4-(3-phenylpropyl)piperazinedihydrochloride

Piperazine, 1-[2-(3,4-dimethoxyphenyl)ethyl]-4-(3-phenylpropyl)-, hydrochloride (1:2)

1-[2-(3,4-Dimethoxyphenyl)ethyl]-4-(3-phenylpropyl)piperazine dihydrochloride

SA-4503

SA4503 2HCl

SA4503 (dihydrochloride)

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: SA 4503 dihydrochloride
Price: Check
Purity: 98.0%
Delivery: 10 Day
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Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: SA 4503 dihydrochloride
Price: ￥4896.0/50mg ￥2576.0/25mg ￥736.0/5mg ￥1156.0/10mg
Purity: 98.0%
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ShangHai DC Chemicals Co.,Ltd
China
Product Name: SA4503 2HCl
Price: ￥Inquiry/1g
Purity: 98.9%
Delivery: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

DC Chemicals Limited
China
Product Name: SA4503 2HCl
Price: $500.0/100mg $850.0/250mg $1600.0/1g
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(3,4-Dimethoxyphenethyl)-4-(3-phenylpropyl)piperazine dihydrochloride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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