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C6696

Cercosporin from Cercospora hayii

Name: Cercosporin from <I>Cercospora hayii</I>
Brand: SIGMA

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About This Item

Empirical Formula (Hill Notation):

C₂₉H₂₆O₁₀

CAS Number:

35082-49-6

Molecular Weight:

534.51

NACRES:

NA.85

PubChem Substance ID:

24892884

UNSPSC Code:

51102829

MDL number:

MFCD00212919

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Properties

form

solid

Quality Segment

200

solubility

chloroform: 9.80- 10.20 mg/mL, clear, red to red-brown

antibiotic activity spectrum

Gram-positive bacteria

mode of action

cell membrane | interferes

storage temp.

2-8°C

SMILES string

COC1=C(CC(C)O)c2c3c(CC(C)O)c(OC)c(O)c4C(=O)C=C5OCOc6cc(O)c(C1=O)c2c6c5c34

InChI

1S/C29H26O10/c1-10(30)5-12-18-19-13(6-11(2)31)29(37-4)27(35)21-15(33)8-17-23(25(19)21)22-16(38-9-39-17)7-14(32)20(24(18)22)26(34)28(12)36-3/h7-8,10-11,30-32,35H,5-6,9H2,1-4H3

InChI key

JWFLIMIGORGZMQ-UHFFFAOYSA-N

Description

Application

Cercosporin (C29H26O10) is a red pigment that has been isolated from cultures of a banana pathogen . It has been used to study toxin biodegredation in species such as Bacterium Xanthomonas campestris pv. Zinniae .

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.

Other Notes

Keep container tightly closed in a dry and well-ventilated place.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Global Trade Item Number

SKU	GTIN
C6696-5MG	04061832990965