PHEOPHORBIDE A;Phaeophorbide A;Pheophorbide A (>13-Epi-phaeophorbide-a;Chlorophyll Impurity 2;pheophorbide a AldrichCPR;Demagnesia chloric acid -a;Pheophorbide a (mixture of diastereomers);[3s-(3alpha,4beta,21beta)]-ramethyl-20-oxo;Pheophorbide A (>80%) (mixture of diastereomers)
눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
NFPA 704
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2
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Pheophorbide A C화학적 특성, 용도, 생산
용도
Pheophorbide a is a chlorophyll-related compound studied for it’s anti-tumor & anti-cancer activity.
Biochem/physiol Actions
Pheophorbide-a, due to its photosensitizing effect, may serve as a promising bioactive compound to treat leishmaniasis. It is a metabolite of chlorophyll and possesses immunostimulation functionality. Pheophorbide-a is a photosensitizer for the photodynamic therapy. It is an ATP Binding Cassette Subfamily G Member 2 (ABCG2) transporter specific substrate. Overexpression of ATP-binding cassette (ABC) transporters in cancer cells is associated with the multidrug resistance phenotype.
효소 저해제
This chlorophyll a degradation intermediate (MW = 579.68 g/mol; CAS 15664-29-6), which is identical to chlorophyll a, except for the absence of the latter’s magnesium ion and ester at the 17-position, is obtained by acid hydrolysis of chlorophyll a. Pheophorbide a inhibits acyl-CoA:cholesterol acyltransferase and magnesium protoporphyrin IX methyltransferase, acts as an endothelin receptor antagonist, and also induces apoptosis. Pheophorbide a is also as an anti-tumor promoter.