稗草畏
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- CAS号:
- 88678-67-5
- 英文名:
- Pyributicarb
- 英文别名:
- Eigen;Seexet;tsh-888;Oryzaguard;henyl)ester;PYRIBUTYCARB;PYRIBUTICARB;Pyributicarb [iso];Pioglitazone Impurity 41;Pyributicarb Reference Material
- 中文名:
- 稗草畏
- 中文别名:
- 稗草丹;椑草畏;稗草畏;稗草畏标准物质;稗草丹 标准品;稗草丹(稗草畏);吡格列酮杂质41;甲苯中稗草丹标准品;甲醇中稗草丹溶液,100ΜG/ML;O-3-特丁基苯基-6-甲氧基-2-吡啶(甲基)硫代氨基甲酸酯
- CBNumber:
- CB8163923
- 分子式:
- C18H22N2O2S
- 分子量:
- 330.44
- MOL File:
- 88678-67-5.mol
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稗草畏化学性质
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熔点:
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85~88℃
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沸点:
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427.8±55.0 °C(Predicted)
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密度:
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1.1453 (rough estimate)
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折射率:
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1.6000 (estimate)
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储存条件:
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0-6°C
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溶解度:
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DMSO : 100 mg/mL (302.63 mM);Water : < 0.1 mg/mL (insoluble)
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形态:
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Solid
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酸度系数(pKa):
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1.22±0.10(Predicted)
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颜色:
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White to off-white
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稗草畏性质、用途与生产工艺
稗草畏为白色结晶固体,熔点85.7~86.2℃,蒸气压0.0119mPa(40℃),相对密度1.20(20℃),水中溶解度0.15mg/L(20℃),有机溶剂中溶解度(20℃,g/L): 丙酮454,甲醇21,乙醇33,二甲苯355,乙酸乙酯384。273℃以下均稳定。
大、小鼠急性经口LD₅₀>5000mg/kg, 大鼠急性经皮 LD₅₀>5000mg/kg。对兔眼睛和皮肤无刺激性作用,对豚鼠皮肤无致敏性。大鼠急性吸入 LC₅₀(4h)>6.52mg/L。大鼠NOEL(2y)0.881mg/kg 。ADI 0.0088mg/kg。
稗草畏可用于:
(1)适宜作物水稻、草坪。
(2)防除对象 在水田条件下,对稗属、异型莎草和鸭舌草的活性高于多年生杂草活性。在旱田条件下,对稗草、马唐和狗尾草等禾本科杂草有较高活性。
本药剂在苗前至苗后早期施药,使用适期为苗前至2叶期,对移栽水稻安全。对一年生禾本科杂草有很高的除草活性,对稗草的防效更为优异。
Pyributicarb 是一种氨基甲酸酯型除草剂,是 CYP3A4 基因和人类孕烷 X 受体 (hPXR) 的有效激活剂。
Pyributicarb, a carbamate-type herbicide, is a potent activator of both CYP3A4 gene and human pregnane X receptor (hPXR). Pyributicarb is found to increase the
CYP3A4
reporter activity at 0.1 to 1 μM more strongly than typical CYP3A4 inducer rifampicin. Expression of hPXR-siRNA clearly diminishes the Pyributicarb-stimulated
CYP3A4
reporter activity in 3-1-10 cells and decreases the endogenous CYP3A4 mRNA levels in HepG2 cells. Pyributicarb induces luciferase transcription via hPXR at low concentrations in the order of 10 nM. The relative potency of Pyributicarb for hPXR is 8.6-fold that of rifampicin (RIF).
Pyributicarb causes enhancement of
CYP3A4
-derived reporter activity in mouse livers introduced with hPXR by adenovirus.
稗草畏
上下游产品信息
上游原料
下游产品
更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
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2024/08/19 | HY-111202 | Pyributicarb | | 25 mg | 520元 |
2024/08/19 | HY-111202 | 稗草畏 Pyributicarb | 88678-67-5 | 50mg | 780元 |
稗草畏
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88678-67-5, 稗草畏 相关搜索:
- 除草剂
- 分析标准品
- C18H22N2O2S
- 8678-67-5
- 吡格列酮杂质41
- 甲醇中稗草丹溶液,100ΜG/ML
- PYRIBUTICARB@1000 ΜG/ML IN ACETONITRILE
- 稗草丹(稗草畏)
- 稗草畏标准物质
- 稗草丹 标准品
- 甲苯中稗草丹标准品
- O-3-特丁基苯基-6-甲氧基-2-吡啶(甲基)硫代氨基甲酸酯
- 椑草畏
- 稗草畏
- O-3-特丁基苯基-6-甲氧基-2-(吡啶(甲基)硫代氨基甲酸酯
- 稗草丹
- O-3-特丁基苯基-6-甲氧基-2-吡啶(甲基)硫代氨基甲酸酯(稗草畏)
- 88678-67-5
- Pioglitazone Impurity 41
- Cytochrome P450,TSH888,CYPs,Inhibitor,inhibit,Pyributicarb,TSH 888
- Pyributicarb@100 μg/mL in Methanol
- Pyributicarb Reference Material
- Pyributicarb@1000 μg/mL in Acetonitrile
- Carbamothioic acid, N-(6-methoxy-2-pyridinyl)-N-methyl-, O-[3-(1,1-dimethylethyl)phenyl] ester
- Pyributicarb Solution in Methanol, 100μg/mL
- O-[3-(1,1-Dimethylethyl)phenyl] N-(6-methoxy-2-pyridinyl)-N-methylcarbamothioate
- Seexet
- Oryzaguard
- O-3-tert-Butylphenyl (6-methoxy-2-pyridyl)(methyl)thiocarbamate
N-(6-Methoxy-2-pyridyl)-N-methylthiocarbamic acid O-3-tert-butylphenyl ester
- Thiocarbamic acid, N-(6-methoxy-2-pyridyl)-N-methyl-, o-3-tert-butylphenyl ester
- Pyributicarb [iso]
- Carbamothioic acid, (6-methoxy-2-pyridinyl)methyl-, o-(3-(1,1-dimethylethyl)phenyl) ester
- O-3-T-BUTYLPHENYL6-METHOXY-2-PYRIDYL(METHYL)THIOCARBAMATE
- (6-Methoxy-2-pyridyl)(methyl)thiocarbamic acid O-(3-tert-butylphenyl) ester
- O-3-tert-Buthylphenyl 6-methoxy-2-pyridyl(methyl)thiocarbamate
- O-3-terthutylphenyl-6-methoxy-2-pyridyl(methyl)thiocarbamate
- O-(3-(1,1-dimethylethyl)phenyl)(6-methyoxy-2-pyridinyl)methyl-carbamothiioate
- Eigen
- O-3-tert-Butylphenyl (6-methoxy-2-pyridyl)(methyl)thiocarbamate
- n-(6-methoxy-2-pyridyl)-n-methylthiocarbamic acid o-3-tert-butylphenyl ester
- PYRIBUTYCARB
- PYRIBUTICARB
- tsh-888
- n-(6-methoxy-2-pyridyl)-n-methyl-thiocarbamicacio-3-tert-butylphenyleste
- henyl)ester
- carbamothioicacid,(6-methoxy-2-pyridinyl)methyl-,o-(3-(1,1-dimethylethyl)p