Cercosporin from Cercospora hayii

• 产品号: C6696
• CAS号: 35082-49-6
• 分子式: C29H26O10
• 分子量: 534.51074

产品别名

• 标题: Cercosporin from Cercospora hayii
• IUPAC标准名: 9,19-dihydroxy-5,21-bis(2-hydroxypropyl)-6,20-dimethoxy-12,14-dioxahexacyclo[13.8.0.0^2,^1^1.0^3,^8.0^4,^2^2.0^1^8,^2^3]tricosa-1(23),2,4(22),5,8,10,15,18,20-nonaene-7,17-dione
• IUPAC传统名: 9,19-dihydroxy-5,21-bis(2-hydroxypropyl)-6,20-dimethoxy-12,14-dioxahexacyclo[13.8.0.0^2,^1^1.0^3,^8.0^4,^2^2.0^1^8,^2^3]tricosa-1(23),2,4(22),5,8,10,15,18,20-nonaene-7,17-dione

产品登记号

• PubChem SID: 24892884
• MDL号: MFCD00212919
• CAS号: 35082-49-6

产品性质

• 欧盟危险性物质标志: 有害性(Harmful) (Xn)
• 保存温度: 2-8°C
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Biochem/physiol Actions
A light-induced polyketide phytotoxin reported to produce singlet oxygen when photoactivated.
Cercosporin, a polyketide phytotoxin, is activated by light and in the activated state, reacts with oxygen to produce toxic oxygen species such as singlet oxygen (O2) and superoxide (O2-). Production of reactive oxygen species leads to peroxidation of lipids in the plant cell membranes.
Application
Cercosporin (C29H26O10) is a red pigment that has been isolated from cultures of a banana pathogen 1. It has been used to study toxin biodegredation in species such as Bacterium Xanthomonas campestris pv. Zinniae 2.