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Porphine (also called porphin) is a planar aromatic heterocyclic compound with a 12-carbon outside ring and four embedded pyrrole rings. It is a dark red crystalline solid that is soluble in some polar solvents such as pyridine and dioxane. It can be heated to 360 ºC without melting.
 
Porphine was first prepared by German chemists Hans Fischer and Wilhelm Gleim in 1935. It is the parent structure of a large family of natural compounds called porphyrins, many of which are essential to life. Fischer was a 1930 Nobel Prize winner for his research on two porphyrins, heme (a constituent of hemoglobin) and chlorophyll. These porphyrins, like many others, contain a metal atom coordinated to the four nitrogen atoms.
 
Porphyria is a group of rare and often serious hereditary diseases in which the body is deficient in enzymes that modulate its proper distribution of porphyrins. Acute porphyrias cause significant damage to the nervous and digestive systems.
 
Less serious forms of the disease affect the skin, mostly in combination with sun exposure. Porphyrins are photosensitive, so exposure to intense light causes the skin to blister and burn—and sometimes turn red or purple.
 
So how does Halloween fit in with porphine, porphyrins, and porphyria? The combination of skin coloration and mental problems caused by porphyrias is, some have conjectured, the basis of vampire and werewolf folklore in central and eastern Europe. These theories have been largely debunked, but vampires and their kin live on, especially in TV series and Halloween costumes.

 

产品线图片及产品线描述来源:https://www.acs.org/content/acs/en/molecule-of-the-week/archive/p/porphine.html

产品编号 结构式 项目名称规格 分子式 加入购物车
D808401 5,15-二苯基卟啉, 90%
5,15-Diphenylporphyrin, 90%
C32H22N4
T813879 间-四苯基卟吩, 97%
meso-Tetraphenylporphyrin, 97%
C44H30N4
T813880 间-四苯基卟吩, ≥99%,无氯
meso-Tetraphenylporphyrin, ≥99%,无氯
C44H30N4
P815468 原卟啉二甲酯, ≥95%(HPLC)
Protoporphyrin IX dimethyl ester, ≥95%(HPLC)
C36H38N4O4
P815570 原卟啉, ≥95%
Protoporphyrin IX, ≥95%
C34H34N4O4
P816654 中-四(4-羧基苯基)卟吩, 97%
4,4,4,4-(Porphine-5,10,15,20-tetrayl)tetrakis(benzoic acid), 97%
C48H30N4O8
T819859 5,10,15,20-四(4-吡啶基)卟啉, 97%
5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine, 97%
C40H26N8
T820222 5,10,15,20-四(4-氨基苯基)卟啉, ≥97%
5,10,15,20-Tetrakis(4-aminophenyl)porphyrin, ≥97%
C44H34N8
T820224 5,10,15,20-四(3,5-二羟苯基)卟啉, 90%
5,10,15,20-Tetrakis(3,5-dihydroxyphenyl)porphyrin, 90%
C44H30N4O8
T821814 卟啉, >95%
5,10,15,20-TETRAKIS[4-(TRIMETHYLAMMONIO)PHENYL]-21H,23H-PORPHINE TETRA-P-TOSYLATE SALT, >95%
C84H90N8O12S4
T821815 5,10,15,20-四(4-氨基苯)-21H,23H-卟啉, 95 %
5,10,15,20-TETRAKIS(4-HYDROXYPHENYL)-21H,23H-PORPHINE, 95 %
C44H30N4O4
C823189 5,10,15,20-四苯基-21H,23H-卟吩钴(II), Dye content 85 %
Cobalt(II) meso-tetraphenylporphine, Dye content 85 %
C44H28CoN4
O823719 2,3,7,8,12,13,17,18-八乙基卟啉, 95%
2,3,7,8,12,13,17,18-Octaethylporphyrin, 95%
C36H46N4
T823726 5,10,15,20-四(4-甲氧苯基)卟啉, 95%
5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrin, 95%
C48H38N4O4
Z836152 5,10,15,20-四苯基-21H,23H-卟吩锌, 98%
Zinc meso-tetraphenylporphine, 98%
C44H28N4Zn
Z836208 原卟啉锌(II), 96%
Zinc protoporphyrin, 96%
C34H32N4O4Zn
I836238 间-四苯基卟啉氯化铁(III), 97%
Iron(III) meso-tetraphenylporphine chloride, 97%
C44H28ClFeN4
H849345 血卟啉二盐酸盐, 90%
Hematoporphyrin dihydrochloride, 90%
C34H38N4O62HCl
T855705 四对氯苯基卟啉铜, 95%
meso-Tetrakis(4-chlorophenyl)porphyrin-Cu(II), 95%
C44H24Cl4CuN4
T856582 四苯基卟啉铜, 97%
5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II), 97%
C44H28CuN4
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