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乙酰甲胺磷 – 高效杀虫剂 | 作用机理 | 安全使用指南

Published on：2026-03-21 00:00:00

Author：海燕。黄

https://uat.pinfangshu.com/mall/files/114,3df7c1d52daa69.pdf

乙酰甲胺磷（英文通用名：Acephate）是一种高效、广谱的有机磷类杀虫剂，兼具胃毒、触杀和一定的内吸活性。其作用机理为抑制害虫体内的乙酰胆碱酯酶活性，干扰神经系统传导，使害虫迅速麻痹死亡。

本品对刺吸式口器害虫（如蚜虫、飞虱、蓟马）及咀嚼式口器害虫（如稻纵卷叶螟、菜青虫）均有优良防效，广泛应用于水稻、小麦、棉花、蔬菜、果树等作物。

使用时需严格遵守安全间隔期，避免在作物收获前违规施用。注意对蜜蜂、家蚕高毒，花期及桑园附近禁用。建议与不同作用机制的杀虫剂轮换使用，以延缓抗性发展。

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Oseltamivir

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Oseltamivir Impurity 170

CAS No.:122-51-0

Molecular Weight:148.20

Formula:C7H16O3

Item No.:C4X-1720170

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Oseltamivir Phosphate

CAS No.:204255-11-8

Molecular Weight:312.40 98.00

Formula:C16H28N2O4 H3O4P

Item No.:C4X-1720

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Oseltamivir Impurity 63

CAS No.:1266663-89-1

Molecular Weight:254.32

Formula:C14H22O4

Item No.:C4X-172063

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Oseltamivir EP Impurity E

CAS No.:208720-71-2

Molecular Weight:298.38

Formula:C15H26N2O4

Item No.:CP126149

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Oseltamivir EP Impurity D

CAS No.:1346604-18-9

Molecular Weight:223.23

Formula:C11H13NO4

Item No.:C4X-17204

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Oseltamivir EP Impurity C

CAS No.:187227-45-8

Molecular Weight:284.35

Formula:C14H24N2O4

Item No.:C4X-172033

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Oseltamivir Impurity 102

CAS No.:943515-58-0

Molecular Weight:270.32

Formula:C14H22O5

Item No.:C4X-1720102

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Oseltamivir Impurity 93

CAS No.:651324-09-3

Molecular Weight:392.53

Formula:C22H36N2O4

Item No.:C1886678

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Olistavir lmpurity 198

CAS No.:-

Molecular Weight:284.31 36.46

Formula:C13H20N2O5 HCl

Item No.:C4X-1720198

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Oseltamivir Impurity 195

CAS No.:312904-18-0

Molecular Weight:352.47

Formula:C19H32N2O4

Item No.:C4X-1720195

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Oseltamivir EP Impurity F HCl（Mixture of Diastereomers）

CAS No.:1052063-37-2（free base）

Molecular Weight:298.38 36.46

Formula:C15H26N2O4 HCl

Item No.:C4X-1720187

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Oseltamivir EP Impurity A

CAS No.:1364932-19-3

Molecular Weight:284.35

Formula:C14H24N2O4

Item No.:C4X-1720183

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Pyruvic aldehyde, 35-45% w/w aq. Soln

CAS No.:78-98-8

Molecular Weight:72.06

Formula:C3H4O2

Item No.:C4X-1720171

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Tert-butyl methanesulfonate

CAS No.:16427-41-1

Molecular Weight:152.21

Formula:C5H12O3S

Item No.:C4X-1720169

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Oseltamivir Impurity 148

CAS No.:2417645-75-9

Molecular Weight:309.44

Formula:C18H31NO3

Item No.:C4X-1720148

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Oseltamivir Impurity 75

CAS No.:-

Molecular Weight:312.40 36.46

Formula:C16H28N2O4 HCl

Item No.:C4X-172075

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Ent-Oseltamivir Phosphate

CAS No.:1035895-89-6

Molecular Weight:312.40 98.00

Formula:C16H28N2O4 H3O4P

Item No.:C4X-172066

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Oseltamivir Impurity 44

CAS No.:2413185-87-0

Molecular Weight:420.50

Formula:C22H32N2O6

Item No.:C4X-172044

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Oseltamivir Impurity 34

CAS No.:-

Molecular Weight:312.40 36.46

Formula:C16H28N2O4 HCl

Item No.:C4X-172034

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Oseltamivir Impurity 28

CAS No.:204254-94-4

Molecular Weight:350.43

Formula:C15H26O7S

Item No.:C4X-172028

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乙酰甲胺磷 – 高效杀虫剂 | 作用机理 | 安全使用指南

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Oseltamivir Impurity 170

Oseltamivir Phosphate

Oseltamivir Impurity 63

Oseltamivir EP Impurity E

Oseltamivir EP Impurity D

Oseltamivir EP Impurity C

Oseltamivir Impurity 102

Oseltamivir Impurity 93

Olistavir lmpurity 198

Oseltamivir Impurity 195

Oseltamivir EP Impurity F HCl（Mixture of Diastereomers）

Oseltamivir EP Impurity A

Pyruvic aldehyde, 35-45% w/w aq. Soln

Tert-butyl methanesulfonate

Oseltamivir Impurity 148

Oseltamivir Impurity 75

Ent-Oseltamivir Phosphate

Oseltamivir Impurity 44

Oseltamivir Impurity 34

Oseltamivir Impurity 28