| Size | Price | Stock | Qty |
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| 100mg |
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| 250mg |
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| 500mg |
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| 1g |
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| Other Sizes |
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Purity: ≥98%
| Targets |
MAO (monoamine oxidase)
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|---|---|
| ln Vitro |
eroxynitrite is a reactive nitrogen species produced in the intravascular compartment from superoxide anion and nitric oxide. Peroxynitrite destroys blood plasma proteins and membranes of red blood cells and of platelets. This explains why excessive production of peroxynitrite contributes to diseases and to ageing. Therapeutics that antagonize peroxynitrite may delay ageing and the progression of disease. We developed an in vitro assay that allows the investigation of the oxidative damage caused by peroxynitrite in the intravascular compartment. This assay correlates the damage with the rate of formation of protein carbonyl groups, 3-nitrotyrosine (3-NT) and thiobarbituric acid reactive substances. Using this assay, we evaluated the ability of phenelzine, a scavenger of reactive aldehydes, to antagonize the effects of peroxynitrite. Herein, we showed that phenelzine significantly decreased the lipid peroxidative damage caused by peroxynitirite in blood plasma and platelets. Moreover, it inhibited carbonyl group and 3-NT formation in blood plasma and platelet proteins[1].
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| ln Vivo |
In mice, intraperitoneal injection of phenelzine immediately after severe thoracic compression, and thereafter once daily for 6 weeks, improved hind limb function, reduced astrogliosis and promoted axonal regrowth/sprouting at 4 and 5 weeks after spinal cord injury compared to vehicle control-treated mice. Phenelzine application upregulated L1 expression in the spinal cord and stimulated the cognate L1-mediated intracellular signaling cascades in the spinal cord tissue. Phenelzine-treated mice showed decreased levels of pro-inflammatory cytokines, such as interleukin-1β, interleukin-6, and tumor necrosis factor-α in the injured spinal cord during the acute phase of inflammation[2].
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| Enzyme Assay |
This study developed an in vitro assay that allows the investigation of the oxidative damage caused by peroxynitrite in the intravascular compartment. This assay correlates the damage with the rate of formation of protein carbonyl groups, 3-nitrotyrosine (3-NT) and thiobarbituric acid reactive substances. Using this assay, this study evaluated the ability of phenelzine, a scavenger of reactive aldehydes, to antagonize the effects of peroxynitrite. Herein, this study showed that phenelzine significantly decreased the lipid peroxidative damage caused by peroxynitirite in blood plasma and platelets[1].
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| Animal Protocol |
In mice, intraperitoneal injection of phenelzine immediately after severe thoracic compression, and thereafter once daily for 6 weeks, improved hind limb function, reduced astrogliosis and promoted axonal regrowth/sprouting at 4 and 5 weeks after spinal cord injury compared to vehicle control-treated mice[2].
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| References |
[1]. Phenelzine reduces the oxidative damage induced by peroxynitrite in plasma lipids and proteins. Arch Physiol Biochem. 2018 Dec;124(5):418-423.
[2]. Phenelzine, a small organic compound mimicking the functions of cell adhesion molecule L1, promotes functional recovery after mouse spinal cord injury. Restor Neurol Neurosci . 2018;36(4):469-483. doi: 10.3233/RNN-170808. |
| Additional Infomation |
Phenelzine sulfate is an organic molecular entity.
Phenelzine Sulfate is a hydrazine derivative and a potent non-selective monoamine oxidase (MAO) inhibitor with anxiolytic and antidepressant properties. Phenelzine sulfate irreversibly binds to MAO, thereby blocking the oxidative deamination of monoamines resulting in an increased concentration of biogenic amines and a concurrent decrease in catabolism of monoamine neurotransmitters, norepinephrine and serotonin, in the brain. In addition, through its primary metabolite phenylethylidenehyrazine (PEH), phenelzine causes elevated GABA levels in the caudate-putamen and nucleus accumbens thereby exerting its anxiolytic effects. One of the MONOAMINE OXIDASE INHIBITORS used to treat DEPRESSION; PHOBIC DISORDERS; and PANIC. See also: Phenelzine (has active moiety). |
| Molecular Formula |
C8H12N2.H2O4S
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|---|---|
| Molecular Weight |
234.27276
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| Exact Mass |
234.067
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| Elemental Analysis |
C, 41.02; H, 6.02; N, 11.96; O, 27.32; S, 13.69
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| CAS # |
156-51-4
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| Related CAS # |
Phenelzine-d5 sulfate;1219798-40-9
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| PubChem CID |
61100
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| Appearance |
White to off-white solid powder
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| Boiling Point |
497.4ºC at 760 mmHg
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| Flash Point |
254.6ºC
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| Vapour Pressure |
1.04E-10mmHg at 25°C
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| LogP |
2.211
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| Hydrogen Bond Donor Count |
4
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| Hydrogen Bond Acceptor Count |
6
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| Rotatable Bond Count |
3
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| Heavy Atom Count |
15
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| Complexity |
159
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| Defined Atom Stereocenter Count |
0
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| SMILES |
NNCCC1=CC=CC=C1.O=S(O)(O)=O
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| InChi Key |
RXBKMJIPNDOHFR-UHFFFAOYSA-N
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| InChi Code |
InChI=1S/C8H12N2.H2O4S/c9-10-7-6-8-4-2-1-3-5-8;1-5(2,3)4/h1-5,10H,6-7,9H2;(H2,1,2,3,4)
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| Chemical Name |
2-phenylethylhydrazine;sulfuric acid
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| Synonyms |
W-1544; W1544; W 1544; Phenelzine sulfate; 156-51-4; PHENELZINE SULFATE SALT; Estinerval; Kalgan; Phenelzine sulphate; Phenelzine (sulfate); Nardelzine; Nardil
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment, avoid exposure to moisture. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
DMSO : ≥ 100 mg/mL (~426.86 mM)
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|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.08 mg/mL (8.88 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 20.8 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.08 mg/mL (8.88 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 20.8 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.08 mg/mL (8.88 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 4.2686 mL | 21.3429 mL | 42.6858 mL | |
| 5 mM | 0.8537 mL | 4.2686 mL | 8.5372 mL | |
| 10 mM | 0.4269 mL | 2.1343 mL | 4.2686 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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