99105-77-8
99105-77-8 结构式
基本信息
磺草酮
硝磺酮
磺草酮 标准品
甲醇中磺草酮溶液,100ΜG/ML
2-(2-氯-4-甲砜基)苯甲酰基-1
2-(2-氯-4-甲磺酰苯甲酰环己烷-1,3-二酮
2-(2-氯-4-甲磺酰苯甲酰)-1,3-环己二酮
2-(2-氯-4-甲砜基)苯甲酰基-1,3-环己二酮
2-[2-氯-4-(甲磺酰)苯甲酰基]-1,3-环己二酮
SC0051
GALLEON
ICIA0051
SULCOTRIONE
CHLORMESULON
Sulcotrione 0
Sulcotrione 95%
SULCOTRIONE,MESOTRIONE
Sulcotrione@100 μg/mL in Methanol
物理化学性质
安全数据
常见问题列表
HPPD
The results show that sulcotrione behaves as time-independent reversible inhibitor. Similar results are previously described for natural β-triketones, and for the synthetic β-triketone NTBC. However it is the first time that such behavior is observed using a purified hydroxyphenylpyruvate dioxygenase (HPPD) and a synthetic β-triketone, namely sulcotrione. Inhibition kinetic analysis, performing with 3 hydroxyphenylpyruvate (HPP) and sulcotrione concentrations, show that the apparent K M increasing with sulcotrione concentration. This behavior is consistent with the data present in the literature, describing sulcotrione as a competitive inhibitor of HPPD.
大鼠急性经口LD50>5000mg/kg。兔急性经皮LD50>4000mg/kg。兔皮肤对其吸收率不高，对皮肤无刺激性，对兔眼中度刺激;对豚鼠皮肤强致敏性。大鼠急性吸入LC50 (4h)1.6mg/L。大鼠 NOEL 数据(2y)100mg/L[0.5mg/(kg ·d)]。ADI(EC)0.0004mg/kg[2008];(BfR)0.007mg/kg[2006]。对大鼠和兔无致畸作用，且无基因毒性。