CAS 19426-70-1

Copper pheophorbide A

Description:

Copper pheophorbide A is a chlorophyll derivative characterized by its complex structure, which includes a porphyrin ring with a central copper ion. This compound is typically dark green in color and is soluble in organic solvents, making it useful in various applications, including as a pigment in cosmetics and food products. Its structure features a reduced form of chlorophyll, lacking the phytol tail, which contributes to its stability and unique properties. Copper pheophorbide A exhibits strong light-absorbing capabilities, particularly in the visible spectrum, which makes it valuable in photodynamic therapy and as a potential photosensitizer in cancer treatment. Additionally, it has antioxidant properties, which may contribute to its role in protecting cells from oxidative stress. The compound's stability and reactivity can be influenced by environmental factors such as pH and temperature, which are important considerations in its practical applications. Overall, copper pheophorbide A is a significant compound in both scientific research and industrial applications due to its unique chemical characteristics.

Formula: C₃₅H₃₄CuN₄O₅

InChI: InChI=1/C35H36N4O5.Cu/c1-8-19-15(3)22-12-24-17(5)21(10-11-28(40)41)32(38-24)30-31(35(43)44-7)34(42)29-18(6)25(39-33(29)30)14-27-20(9-2)16(4)23(37-27)13-26(19)36-22;/h8,12-14,17,21,31H,1,9-11H2,2-7H3,(H3,36,37,38,39,40,41,42);/q;+2/p-2

InChI key: InChIKey=YHWYWUOREIAFEI-NYABAGMLSA-L

SMILES: CC1=C2[N-]3[Cu+2]45[N]=6C(=C7C3=C1C(=O)[C@@H]7C(OC)=O)[C@@H](CCC([O-])=O)[C@H](C)C6C=C8[N-]4C(=CC9=[N]5C(=C2)C(CC)=C9C)C(C=C)=C8C.[H+]

Synonyms:

• Cuprate(1-), [9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoato(3-)-N23,N24,N25,N26]-, hydrogen, [SP-4-2-[3S-(3α,4β,21β)]]-
• Cuprate(1-), [(3S,4S,21R)-9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoato(3-)-κN23,κN24,κN25,κN26]-, hydrogen (1:1), (SP-4-2)-
• 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-, copper complex, [3S-(3α,4β,21β)]-
• Copper, [dihydrogen 21-carboxy-14-ethyl-4,8,13,18-tetramethyl-20-oxo-9-vinyl-3-phorbinepropionato(2-)]-, 21-methyl ester
• Cuprate(1-), [(3S,4S,21R)-9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoato(3-)-κN23,κN24,κN25,κN26]-, hydrogen, (SP-4-2)-
• copper(2+) hydrogen 3-[9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxido-23,25-didehydro-4,21-dihydro-3H-phorbin-23-id-3-yl]propanoate (1:1:1)
• Cuprate(1-), ((3S,4S,21R)-9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoato(3-)-kappaN23,kappaN24,kappaN25,kappaN26)-, hydrogen (1:1), (SP-4-2)-
• Hydrogen (3S-(3alpha,4beta,21beta))-(14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9-vinylphorbine-3-propionato(3-)-N23,N24,N25,N26)cuprate(1-)
• Cuprate(1-), ((3S,4S,21R)-9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoato(3-)-kappaN23,kappaN24,kappaN25,kappaN26)-, hydrogen, (SP-4-2)-
• Hydrogen [3S-(3?,4?,21?)]-[14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9-vinylphorbine-3-propionato(3-)-N23,N24,N25,N26]cuprate(1-)
• Cu(II) Pheophorbide a

Cu(II) Pheophorbide a

CAS: 19426-70-1

Purity: >95%

Molecular weight: 654.214

Ref: FT-P41182