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Merck

36541

Supelco

二氯百草枯

PESTANAL®, analytical standard

别名:

1,1′-二甲基-4,4′-二吡啶二氯化物 水合物, 二氯甲基紫精, 二氯百草枯, 对草快

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100 MG
$94.30

$94.30


国内现货,预计发货时间2025年4月07日详情


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100 MG
$94.30

About This Item

经验公式(希尔记法):
C12H14Cl2N2 · xH2O
CAS号:
分子量:
257.16 (anhydrous basis)
Beilstein:
3752782
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

$94.30


国内现货,预计发货时间2025年4月07日详情


获取大包装报价

等级

analytical standard

质量水平

产品线

PESTANAL®

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

agriculture
environmental

包装形式

neat

储存温度

2-8°C

SMILES字符串

C[N+]1=CC=C(C2=CC=[N+](C)C=C2)C=C1.[Cl-].[Cl-].O

InChI

1S/C12H14N2.2ClH.H2O/c1-13-7-3-11(4-8-13)12-5-9-14(2)10-6-12;;;/h3-10H,1-2H3;2*1H;1H2/q+2;;;/p-2

InChI key

RLGVBTFWTZJYIL-UHFFFAOYSA-L

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一般描述

百草枯二氯盐水合物是一种二苯醚化合物[1],作为野草控制管理中的一种接触性除草剂,有多种应用。[2]它能够破坏植物组织,通过干扰光合作用,破坏细胞膜,导致叶子干枯。[1]

应用

可参考产品的分析证书以了解更多关于一种适合的仪器技术的信息。联系技术服务部门获取更多支持。

法律信息

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

警示用语:

Danger

危险分类

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Inhibition of c-Src protects paraquat induced microvascular endothelial injury by modulating caveolin-1 phosphorylation and caveolae mediated transcellular permeability
Yu H and Qing H
Environmental Toxicology and Pharmacology, 52, 62-68 (2017)
Field Dissiation Kinetics of Paraquat in Acid Soil as Function of Concentration and its Residues in Tea Leaves
Janaki.P and Chinnusamy.C
Asian Journal of Chemistry, 28, 1639-1639 (2016)
Kriti Chaplot et al.
Disease models & mechanisms, 12(2) (2019-01-13)
Familial amyotrophic lateral sclerosis (ALS) is an incurable, late-onset motor neuron disease, linked strongly to various causative genetic loci. ALS8 codes for a missense mutation, P56S, in VAMP-associated protein B (VAPB) that causes the protein to misfold and form cellular
Nonthakorn Beatrice Apirajkamol et al.
Ecology and evolution, 10(12), 5680-5693 (2020-07-02)
Stress is a widespread phenomenon that all organisms must endure. Common in nature is oxidative stress, which can interrupt cell homeostasis to cause cell damage and may be derived from respiration or from environmental exposure through diet. As a result
Hiroki Nagai et al.
Genes to cells : devoted to molecular & cellular mechanisms, 25(5), 343-349 (2020-02-23)
Reactive oxygen species (ROS) often injure intestinal epithelia that cause loss of damaged cells, which is mainly repaired by proliferation of intestinal stem cells (ISCs). To maintain the homeostatic state, coordination of sensing of the ROS injury and the subsequent

商品

Ultra-high performance liquid chromatographic (UHPLC) separation of polar herbicides, paraquat and diquat using SupelTM Carbon LC column with baseline resolution, excellent peak shape, and good lot-to-lot reproducibility.

Polar graphitic carbon enables UHPLC separation of highly polar pesticides, herbicides, and Vitamin D metabolites, advancing liquid chromatography capabilities.

Questions

1–2 of 2 Questions  
  1. What is the best way to dilute the paraquat? Should I use ethanol, and if yes, what percentage of ethanol?

    1 answer
    1. This product is soluble in water at 700g/L (20°C). It is not soluble in most organic solvents.

      Helpful?

  2. Is this standard suitable for LCMS analysis?

    1 answer
    1. This product has not been tested for suitability with LC-MS. It has been tested for the suitability of HPLC and gas chromatography. The suitability of this product for LC-MS is an application that would need to be determined by the end user.

      Helpful?

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