Ochratoxin A—a toxin produced by Aspergillus ochraceus, Aspergillus carbonarius, and Penicillium verrucosum—is one of the most-abundant food-contaminating mycotoxins. It is also a frequent contaminant of water-damaged houses and of heating ducts. Human exposure can occur through consumption of contaminated food products, particularly contaminated grain and pork products, as well as coffee, wine grapes, and dried grapes. The toxin has been found in the tissues and organs of animals, including human blood and breast milk. Ochratoxin A, like most toxic substances, has large species- and sex-specific toxicological differences.

CAS：303-47-9
中文别名：喹唑;
英文别名：lanine;3R,14S-Ochratoxin A;Phe-OTA;Ochratoxin A,N-[[(3R)-5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine;Ponceau S Staining Solution;Ochratoxin A;bonyl]phenylalanine;
分子式：C20H18ClNO6
分子量：403.813
精确质量：403.082
Psa：112.93
Logp：2.9636

EINECS号：206-143-7

外观与性状：白色结晶固体
密度：1.425 g/cm3
沸点：632.4ºC at 760 mmHg
熔点：169ºC
闪点：336.3ºC
储存条件：库房低温,通风,干燥

安全说明：53-22-36/37/39-45-36-26-16-36/37-28-62
危险类别码：R45; R46; R61; R26/27/28; R36; R20/21/22; R11; R40; R28; R39/23/24/25; R23/24/25; R65; R48/23/24/25; R36/38
危险品运输编码：UN 3462 6
危险类别：6.1(a)
危险品标志：T+; Xn; F