双羟萘酸噻嘧啶

双羟萘酸噻嘧啶

别名：(E)-1-甲基-2-[2-(2-噻吩基)乙烯基]-1,4,5,6-四氢嘧啶4,4'-亚甲基-双(3-羟基2-奈酸)盐

CAS号：22204-24-6

分子式：C₃₄H₃₀N₂O₆S

分子量：594.68

含量：≥97%

性状：黄色至棕黄色固体

包装：20Kg/桶

作用：合成的广谱、高效驱肠虫药。通过抑制胆碱酯酶，使虫体肌肉强烈收缩，并导致痉挛性麻痹；但不引起蛔虫骚动。本品是去极化神经肌肉阻滞剂，具有明显的烟碱样活性，也能抑制胆碱酯酶，使乙酰胆碱堆积，导致虫体痉挛性麻痹而排出体外；另外，它可使虫体单个细胞去极化，峰电位发放频率增加，肌张力亦增加，使虫体失去自主活动。与哌嗪不同的是其作用快，先显著收缩，其后麻痹不动。 蛔虫、钩虫、蛲虫及其混合感染，以驱钩虫疗效最佳。

Pyrantel pamoate

​​Synonyms：1-Methyl-2-(2-[2-thienyl]ethenyl)-1,4,5,6-tetrahydropyrimidine compound with 4,4'-methylenebis(3-hydroxy-2-naphthoic acid)

CAS: 22204-24-6

MF: C₃₄H₃₀N₂O₆S

MW: 594.68

Assay: ≥97%

Chemical Properties：Yellow to brownish-yellow solid

Package：20Kg/Drum

Usage：Synthetic broad-spectrum anthelmintics efficient. By inhibiting cholinesterase, the the parasites muscle strong contraction and cause spastic paralysis; but not cause roundworm commotion. This product is a depolarizing neuromuscular blocker, nicotinic activity can also inhibit cholinesterase, acetylcholine accumulation cause parasites spastic paralysis and excreted; addition, it will enable the parasite single cell depolarization, the peak potential increase in firing frequency, muscle tension, parasites loss of autonomic activity. Is with piperazine different fast its role, the first significant contraction, followed by paralysis does not move. Roundworm, hookworm, pinworm and mixed infection of to best effect drive hookworm.

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