微囊藻毒素是一种单环小分子多肽，由 7 个氨基酸通过肽键连接而成。是一种具有肝毒性和促癌属性的青毒素。鱼腥藻属、 丝囊藻属、 微胞藻属 和 浮丝藻属等几个藻属产生微囊藻毒素。微囊藻毒素有四种同源物，即-LR、-LA、-YR 和-RR。 产品用途： Microcystin LA inhibit PP1 and PP2A quite potently and specifically relative to other known phosphatases, such as PP2B (calcineurin), PP2C, and the tyrosine phosphatases Product introduction: Microcystin is a small, monocyclic peptide, composed of seven amino acids connected via peptide bonds. It is a cyanotoxin with hepatotoxic and tumor promoting properties. Several algal genera like Anabaena, Aphanizomenon, Microcystis and Planktothrix produce microcystin.[2] Microcystin has four congeners namely, -LR, -LA, -YR and -RR. Application： Microcystin LA inhibit PP1 and PP2A quite potently and specifically relative to other known phosphatases, such as PP2B (calcineurin), PP2C, and the tyrosine phosphatases
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Microcystin-LA
Dangerous GoodsCAS number：96180-79-9 molecular formula：C46H67N7O12
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | Cyanogynosin-LA | (5R,8S,11R,12S,15S,18S,19S,22R)-18-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dienyl]-1,5,12,15,19-pentamethyl-2-methylidene-8-(2-methylpropyl)-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,17,21-heptazacyclopentacosane-11,22-dicar | ||
| CAS number | 96180-79-9 | molecular formula | C46H67N7O12 |
| molecular weight | 910.06 g/mol | Exact mass | 10ug/ml in methanol |
| PSA | 279.000 Ų | logp | 3.500 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H317: 可能引起皮肤过敏反应 H300+H310+H330: 吞咽，皮肤接触或吸入会致命。
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P301+P310: 如误吞咽：立即呼叫急救中心/医生。 P310: 立即致电解毒中心或医生。 P302+P352: 如皮肤沾染：用水充分清洗。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P330: 漱口 P262: 不要进入眼睛、皮肤或衣服。
WGK Germany：
WGK 3
Personal protective equipment：
Eyeshields, Faceshields, Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Production methods and uses
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upstream information
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downstream information
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MSDS
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