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Merck

258385

Sigma-Aldrich

原卟啉 IX 二钠盐

≥90% (HPLC)

别名:

3,7,12,17-四甲基-8,13-二乙烯基-2,18-卟吩二丙酸 二钠盐, 原卟啉钠, 蛋壳卟啉 二钠盐

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250 MG
$105.00
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250 MG
$105.00
1 G
$285.00
5 G
$1,210.00

About This Item

经验公式(希尔记法):
C34H32N4Na2O4
CAS号:
分子量:
606.62
Beilstein:
5227034
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23

$105.00


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质量水平

方案

≥90% (HPLC)

表单

powder

λmax

406 nm

储存温度

2-8°C

SMILES字符串

[Na+].[Na+].Cc1c(CCC([O-])=O)c2cc3[nH]c(cc4nc(cc5[nH]c(cc1n2)c(C=C)c5C)c(C=C)c4C)c(C)c3CCC([O-])=O

InChI

1S/C34H34N4O4.2Na/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;;/h7-8,13-16,36-37H,1-2,9-12H2,3-6H3,(H,39,40)(H,41,42);;/q;2*+1/p-2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;;

InChI key

JZRNDUPVNXWZDY-HXFTUNQESA-L

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应用

原始卟啉二钠盐(PpIX)用作研究中荧光光谱表征的染料含量。[1]在一项研究中报道了PpIX对肉瘤180实体瘤细胞的细胞毒性作用。 [2][3]

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

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Protoporphyrin IX (PpIX) has been used as a sensitizer in photodynamic therapy (PDT) as well as in sonodynamic therapy (SDT). The photo-bleaching of PpIX has been well investigated in many experimental systems and some photo-products have also been identified in
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Questions

1–2 of 2 Questions  
  1. To study interaction of porphyrin with a protein, how should a solution of this compound be made for flourescence quenching?

    1 answer
    1. This is not an application that is tested internally, but there is evidence in literature (Iwunze MO. The fluorescence study of the quenching of nanoemulsion by protoporphyrin IX (PPIX). Material Sci & Eng. 2022;6(3):97‒99. DOI: 10.15406/mseij.2022.06.00185) that concentrations between 6.45 x 10-7 M to 3.24 x 10-6 M PPIX are effective for quenching. Another author describes the quenching of protein fluorescence by PPIX by using a solution concentration range of 1×10−5 M to 3×10−4 M excited at 280 nm and 1x10−5 M to 3×10−4 M excited at 295 nm (Characteristics of the Protoporphyrin IX Binding Sites on Human Serum Albumin Using Molecular Docking, Molecules 2016, 21(11), 1519).

      Helpful?

  2. What is the water solubility of PPIX-disodium?

    1 answer
    1. This chemical is known to be soluble in chloroform or methanol and slightly soluble in water. The concentration at which this product is solubilized is not determined.

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