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Key Documents

B1162

Sigma-Aldrich

Brevetoxin 9

Synonym(s):

PbTx-9

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About This Item

Empirical Formula (Hill Notation):
C50H74O14
CAS Number:
Molecular Weight:
899.11
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

storage temp.

−20°C

SMILES string

CC(CO)C1CC(O)C2(C)OC3CC4OC5CC6(C)OC7(C)CCC8OC9CC%10(C)OC%11C(CC%10OC9CC(C)C8OC7CC6OC5(C)CC=CC4OC3CC2O1)OC(=O)C=C%11C

General description

Polycyclic polyethers from the marine dinoflagellate Ptychodiscus brevis (Gymnodinium breve).

Biochem/physiol Actions

Potent toxins responsible for "red tide" fish kills, these compounds disrupt neurotransmission by opening sodium channels.

Other Notes

Contains a propanol side-chain.

Analysis Note

Semisynthetic, produced from Brevetoxin 3

pictograms

Skull and crossbonesEnvironment

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 1 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Haiyan Wu et al.
Journal of chromatography. A, 1358, 172-180 (2014-08-05)
A liquid chromatography quadrupole linear ion trap mass spectrometry method with fast polarity switching and a scheduled multiple reaction monitoring algorithm mode was developed for multiclass screening and identification of lipophilic marine biotoxins in bivalve molluscs. A major advantage of

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