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吡罗克酮乙醇胺盐 /Piroctone olamine {[allProObj[0].p_purity_real_show]}

货号:A903889 同义名: 羟吡酮 / Piroctone ethanolamine

Piroctone olamine is a pyridine derivate. It is known to have a fungicidal effect.

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Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
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Piroctone olamine 化学结构 CAS号:68890-66-4
Piroctone olamine 化学结构
CAS号:68890-66-4
Piroctone olamine 3D分子结构
CAS号:68890-66-4
Piroctone olamine 化学结构 CAS号:68890-66-4
Piroctone olamine 3D分子结构 CAS号:68890-66-4
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Piroctone olamine 纯度/质量文件 产品仅供科研

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Piroctone olamine 生物活性

描述 Piroctone olamine is a pyridine derivate. It is known to have a fungicidal effect. For the C/P (climbazole/piroctone olamine) cream, the MICs were 0.625, 5, 0.625, and 2.5 mg/ml for Malassezia restricta, M. globosa, M. sympodialis, and M. slooffiae, respectively. Based on the reduced casual sebum level and extent of erythema, the antifungal activity of C/P cream against Malassezia species seems useful for the treatment of mild to moderate SD(Seborrheic dermatitis)[1]. Piroctone olamine (PO) is an ethanolamine salt of the hydroxamic acid derivative Piroctone. All Candida strains show low minimum inhibitory concentrations (MICs) for Piroctone olamine (0.125-0.5 μg/mL) and Amphotericin B (AMB) (0.03-1 μg/mL) [2]. A comparable anti-fungal effectiveness for 0.5% piroctone olamine plus 0.45% climbazole and 1% zinc pyrithione, respectively. The shampoo formulation with 0.5% piroctone olamine and 0.45% climbazole effectively reduces the amount of dandruff and, at the same time, provides hair conditioning advantages[3]. Moreover, Piroctone olamine demonstrated a major apoptotic activity in various human and murine myeloma and lymphoma cell lines, as well as in human primary cells. In vivo, tumor growth, as well as overall survival, was significantly reduced in mice treated with PO as compared to untreated mice[4].

Piroctone olamine 参考文献

[1]Youn HJ, Kim SY, Park M, et al. Efficacy and Safety of Cream Containing Climbazole/Piroctone Olamine for Facial Seborrheic Dermatitis: A Single-Center, Open-Label Split-Face Clinical Study. Ann Dermatol. 2016;28(6):733‐739

[2]do Couto FM, do Nascimento SC, Júnior SF, da Silva VK, Leal AF, Neves RP. Antifungal activity of the piroctone olamine in experimental intra-abdominal candidiasis. Springerplus. 2016;5:468. Published 2016 Apr 16

[3]Schmidt-Rose T, Braren S, Fölster H, et al. Efficacy of a piroctone olamine/climbazol shampoo in comparison with a zinc pyrithione shampoo in subjects with moderate to severe dandruff. Int J Cosmet Sci. 2011;33(3):276‐282

[4]Kim Y, Alpmann P, Blaum-Feder S, et al. Increased in vivo efficacy of lenalidomide by addition of piroctone olamine. In Vivo. 2011;25(1):99‐103

Piroctone olamine 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

3.35mL

0.67mL

0.34mL

16.75mL

3.35mL

1.68mL

33.51mL

6.70mL

3.35mL

Piroctone olamine 技术信息

CAS号68890-66-4
分子式C16H30N2O3
分子量 298.421
别名 羟吡酮 ;Piroctone ethanolamine
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Inert atmosphere,2-8°C

溶解度

DMSO: 10 mg/mL(33.51 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

H2O: 50 mg/mL(167.55 mM),配合低频超声,并调节pH至9

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