Precocene II

产品编号 HY-17426
产品分类 抑制剂
CAS号 644-06-4
分子式 C13H16O3
分子量 220.26
品牌 华韵生物
规格 50mg 100mg
应用 Precocene II is a chromene that has been found in A. houstonianum and has anti-juvenile hormone activity. It inhibits juvenile hormone biosynthesis in isolated spontaneously active cockroach (P. americana) corpora allata when used at concentrations of 1 mM or higher. Precocene II (8 μg/cm coating in Petri dish) inhibits development of the corpus allatum in newly eclosed female milkweed bugs and causes allatal regression when applied 120 hours post-eclosion in normally developing females. It induces precocious metamorphosis in milkweed bug second-stage nymphs when applied as a coating to Petri dishes at concentrations of 0.4 and 0.7 μg/cm. Precocene II inhibits ovarian development in various insects, including milkweed bugs, cotton stainers, apple maggots, and Mexican bean beetles. Precocene II also inhibits production of the trichothecene mycotoxin 3-acetyldeoxy nivalenol (3-ADON; ) in F. graminearum (IC = 1.2 μM) without inhibiting fungal growth.
品牌 货号 纯度 规格 目录价(CNY) 会员价(CNY) 数量 购物车
华韵生物 HY-17426-50mg 50mg ¥3543.00
华韵生物 HY-17426-100mg 100mg ¥5670.00
COA查询 查询MSDS 大包装询盘
CAS号 644-06-4
分子式 C13H16O3
分子量 220.26
纯度 ≥98%
状态 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。
存储 Pure form：
-20°C，3 years / 4°C，2 years ;
In solvent：
-80°C，6 months / -20°C，1 month ;
背景介绍 Precocene II is a chromene that has been found in A. houstonianum and has anti-juvenile hormone activity. It inhibits juvenile hormone biosynthesis in isolated spontaneously active cockroach (P. americana) corpora allata when used at concentrations of 1 mM or higher. Precocene II (8 μg/cm coating in Petri dish) inhibits development of the corpus allatum in newly eclosed female milkweed bugs and causes allatal regression when applied 120 hours post-eclosion in normally developing females. It induces precocious metamorphosis in milkweed bug second-stage nymphs when applied as a coating to Petri dishes at concentrations of 0.4 and 0.7 μg/cm. Precocene II inhibits ovarian development in various insects, including milkweed bugs, cotton stainers, apple maggots, and Mexican bean beetles. Precocene II also inhibits production of the trichothecene mycotoxin 3-acetyldeoxy nivalenol (3-ADON; ) in F. graminearum (IC = 1.2 μM) without inhibiting fungal growth.
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