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Pyribencarb
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
Pyribencarb图片
CAS NO:799247-52-2
包装与价格：
包装价格(元)
10mM (in 1mL DMSO)询价
5mg询价
10mg询价
25mg询价
50mg询价
100mg询价

Pyribencarb 是一种氨基甲酸苄酯型杀菌剂，对多种植物病原真菌具有活性。Pyribencarb 是一种有效的细胞色素 b (cytochrome b) 的 Qo 抑制剂。Pyribencarb 对灰霉病菌和核盘菌特别有效。
Cas No.799247-52-2
别名吡菌苯威
Canonical SMILESCC1=NC(CO/N=C(C2=CC(CNC(OC)=O)=C(Cl)C=C2)\C)=CC=C1.[(E)]
分子式C18H20ClN3O3
分子量361.82
溶解度DMSO : 100 mg/mL (276.38 mM)
储存条件Store at -20℃
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Pyribencarb is a benzylcarbamate-type fungicide, which is active against a wide range of plant pathogenic fungi. Pyribencarb is a potent Qo inhibitor of cytochrome b. Pyribencarb is especially active against Botrytis cinerea and Sclerotinia sclerotirum[1].

Pyribencarb potently inhibits succinate-cytochrome c reductase (SCR) activities of Botrytis cinerea (cucumber gray mold), Corynespora cassiicola (leaf spot) and decylubiquinol-cytochrome c reductase (UCR) activity of B. cinerea. Pyribencarb inhibits the UCR of B. cinerea in an uncompetitive manner, and the substrate-dependent inhibition constant is found from calculation to be 13 nM[1]. The target site of Pyribencarb is cytochrome b of complex III in the electron transport system of the respiratory chain. The inhibitory potency of pyribencarb on SCR activities of plants, rats and carp is relatively weak compared with that of strobilurin fungicides[1].

References:
[1]. Satoshi Kataoka, et al. Mechanism of action and selectivity of a novel fungicide, pyribencarb. J Pestic Sci, 35(2), 99-106 (2010).

 
 
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