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IdentificationBack Directory
[Synonyms]

PHEOPHYTIN A
PHENOPHYTINA
PHEOPHYTHIN A
PHEOPHORBIDE A (SH)
,11s),4beta,21beta]]-
ramethyl-20-oxo-,3,7,11,15-tetramethyl-2-hexadecenylester,[3s-[3alpha(2e,7s
3,7,11,15-tetramethylhexadec-2-en-1-yl [3S-[3?(2E,7S*,11S*),4?,21?]]-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-9-vinylphorbine-3-propionate
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-, (2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-yl ester, (3S,4S,21R)-
Safety DataBack Directory
[TSCA ]

TSCA listed
Hazard InformationBack Directory
[Uses]

Pheophytin a is a chlorophyll that can be isolated from S. vermiculata extracts. Pheophytin a has antioxidant activity with IC50 values of? 200.5 and 137.7 μg/mL for SOD, and NO respectively. Pheophytin a has reducing power with an IC50 value of 4.2 μg/mL . Pheophytin a has a cytotoxic effect on the MCF-7 cell line(IC50= 35.9 μg/mL)[1].
[Definition]

ChEBI: Pheophytin a is a pheophytin. It is a conjugate acid of a pheophytin a(1-).
[References]

[1] Hamdoon A Mohammed, et al. Formulation of Ethyl Cellulose Microparticles Incorporated Pheophytin A Isolated from Suaeda vermiculata for Antioxidant and Cytotoxic Activities. Molecules. 2019, 24, 8. DOI:10.3390/molecules24081501
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