CAS 603-17-8

Feofitina a

Descrição:

Feofitina a é um derivado da clorofila que desempenha um papel crucial na fotossíntese, particularmente nos complexos de captura de luz das plantas e algas. É caracterizado por sua cor verde escura, que se deve à presença de uma estrutura de anel de porfirina que contém um íon de magnésio central, que é substituído por dois íons de hidrogênio durante o processo de formação de feofitina. Este composto é solúvel em solventes orgânicos e exibe forte absorção no espectro de luz visível, particularmente nas regiões azul e vermelha, tornando-o essencial para capturar a energia da luz. Feofitina a está envolvido na cadeia de transporte de elétrons, atuando como um aceptor de elétrons no processo fotossintético. Sua estabilidade e reatividade são influenciadas por fatores ambientais como pH e temperatura. Além disso, Feofitina a pode ser usado como um biomarcador para avaliar a saúde dos ecossistemas aquáticos e é estudado por suas potenciais aplicações em bioenergia e sistemas fotocatalíticos. No geral, Feofitina a é um componente vital nas vias bioquímicas dos organismos fotossintéticos.

Fórmula: C₅₅H₇₄N₄O₅

InChI: InChI=1S/C55H74N4O5/c1-13-39-35(8)42-28-44-37(10)41(24-25-48(60)64-27-26-34(7)23-17-22-33(6)21-16-20-32(5)19-15-18-31(3)4)52(58-44)50-51(55(62)63-12)54(61)49-38(11)45(59-53(49)50)30-47-40(14-2)36(9)43(57-47)29-46(39)56-42/h13,26,28-33,37,41,51,56,59H,1,14-25,27H2,2-12H3/b34-26+,42-28?,43-29-,44-28-,45-30-,46-29?,47-30?,52-50?/t32-,33-,37+,41+,51-/m1/s1

Chave InChI: InChIKey=CQIKWXUXPNUNDV-HCCMVGFNSA-N

SMILES: C(OC)(=O)[C@@H]1C=2C3=C(C1=O)C(C)=C(N3)C=C4C(CC)=C(C)C(=N4)C=C5NC(=CC6=NC2[C@@H](CCC(OC/C=C(/CCC[C@@H](CCC[C@@H](CCCC(C)C)C)C)\C)=O)[C@@H]6C)C(C)=C5C=C

Sinónimos:

• 3,7,11,15-Tetramethylhexadec-2-en-1-yl (3S-(3alpha(2E,7S*,11S*),4beta,21beta))-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9-vinylphorbine-3-propionate
• 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-, 3,7,11,15-tetramethyl-2-hexadecenyl ester, [3S-[3α(2E,7S*,11S*),4β,21β]]-
• 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-, (2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl ester, (3S,4S,21R)-
• methyl (3S,4S,21R)-9-ethenyl-14-ethyl-4,8,13,18-tetramethyl-20-oxo-3-(3-oxo-3-{[(2E,7R,11R)-3,7,11,15-tetramethylhexadec-2-en-1-yl]oxy}propyl)phorbine-21-carboxylate
• Pheophytin a
• 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-, (2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl ester, (3S,4S,21R)-
• 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-, (2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-yl ester, (3S,4S,21R)-
• 3-Phorbinepropanoic acid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-, (2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-yl ester, (3S,4S,21R)-
• 3-Phorbinepropionic acid, 21-carboxy-14-ethyl-4,8,13,18-tetramethyl-20-oxo-9-vinyl-, 21-methyl 3-phytyl ester, (E)-
• 3,7,11,15-tetramethylhexadec-2-en-1-yl [3S-[3α(2E,7S*,11S*),4β,21β]]-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9-vinylphorbine-3-propionate
• methyl 9-ethenyl-14-ethyl-4,8,13,18-tetramethyl-20-oxo-3-(3-oxo-3-{[(2E)-3,7,11,15-tetramethylhexadec-2-en-1-yl]oxy}propyl)-24,25-dihydrophorbine-21-carboxylate

Pheophytin a

CAS: 603-17-8

Pheophytin a

Fórmula: C₅₅H₇₄N₄O₅

Pureza: ≥95%

Peso molecular: 871.2

Ref: 54-OR1153618

Pheophytin a

CAS: 603-17-8

Pheophytin a is a chlorophyll derivative used in photosynthesis and photodynamic studies.

Fórmula: C₅₅H₇₄N₄O₅

Pureza: 79.94%

Peso molecular: 871.20

Ref: TM-TN7761

Pheophytin A (>80%)

CAS: 603-17-8

Fórmula: C₅₅H₇₄N₄O₅

Pureza: >80%

Cor e Forma: Neat

Peso molecular: 871.2

Ref: TR-P594380

Pheophytin A

CAS: 603-17-8

Pheophytin A is a chlorophyll derivative, which is a pigment derived from the degradation of chlorophyll a. It originates from chloroplasts in plants where chlorophyll is demetallized, losing its central magnesium ion. This process forms part of the natural degradation pathway of chlorophyll during processes such as leaf senescence or stress response.The mode of action for Pheophytin A involves its role as an intermediary in the electron transport chain within photosystem II, where it acts as an early electron acceptor. It participates in capturing and transferring electrons during the conversion of light energy into chemical energy in photosynthesis.In scientific research, Pheophytin A is utilized primarily in studies related to photosynthetic mechanisms and electron transport pathways. It serves as an essential component in elucidating the dynamics of photosystems and can be employed in understanding plant physiology, stress responses, and the efficiency of energy conversion in photosynthetic organisms. Researchers also use it to investigate synthetic analogs and biomimetic systems of photosynthesis for applications in solar energy conversion.

Fórmula: C₅₅H₇₄N₄O₅

Pureza: Min. 70 Area-%

Cor e Forma: Powder

Peso molecular: 871.2 g/mol

Ref: 3D-FP182144