Domoic acid (DA) is a kainic acid analog neurotoxin that causes amnesic shellfish poisoning (ASP). It is produced by algae and accumulates in shellfish, sardines, and anchovies. When sea lions, otters, cetaceans, humans etc., then eat contaminated animals poisoning may result. Exposure to the biotoxin affects the brain, causing seizures, and possibly death.

CAS：14277-97-5
中文别名：二甲乙二烯咯三酸;Domoic acid = Domoins辵re;
英文别名：Domoic acid;Domoic Acid;Domoic acid,(2S,3S,4R,5\'R)-2-Carboxy-4-(5\'-carboxy-1\'-methyl-1Z,3E-hexadienyl)-3-pyrrolidineaceticacid;
分子式：C15H21NO6
分子量：311.33
精确质量：311.137
Psa：123.93
Logp：1.3019

PubChem号：24894006
BRN号：46376
RTECS号：UX9665100
MDL号：MFCD00040640

外观与性状：白色至灰白色固体
密度：1.273 g/cm3
沸点：607.2ºC at 760 mmHg
熔点：228ºC
闪点：321ºC
折射率：1.544
储存条件：-20ºC
蒸汽压：2.62E-16mmHg at 25°C

危险类别码：R20/21/22
危险品标志：Xn