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6543-34-6

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6543-34-6 Usage

Description

Piperonyl formaldehyde, also known as PBO, is a chemical compound that serves as an insecticide and pesticide synergist. It is often combined with other pesticides to enhance their effectiveness by inhibiting the breakdown of the active ingredients by the insects' metabolic enzymes. Piperonyl formaldehyde works by blocking the action of enzymes that detoxify the pesticide, thereby increasing its potency and allowing it to kill insects more effectively.

Uses

Used in Insect Control Products:
Piperonyl formaldehyde is used as an insecticide and pesticide synergist for enhancing the effectiveness of other pesticides. It is incorporated into insect control products for homes, gardens, and agricultural settings to combat a wide range of pests, including mosquitoes, flies, cockroaches, and ants.
Used in Agricultural Settings:
In the agricultural industry, piperonyl formaldehyde is used as a pesticide synergist to improve the efficiency of insecticides in controlling pests that can damage crops. By inhibiting the insects' metabolic enzymes, it allows the pesticides to be more potent and effective in eliminating pests that threaten agricultural productivity.
Used in Home and Garden Applications:
For home and garden use, piperonyl formaldehyde is used as an insecticide and pesticide synergist to protect plants and living spaces from various insects. It helps in controlling pests that can cause damage to plants and transmit diseases, ensuring a healthier and more comfortable environment.
It is important to use piperonyl formaldehyde with caution and follow safety instructions, as it can be toxic to humans and animals if not handled properly.

Check Digit Verification of cas no

The CAS Registry Mumber 6543-34-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,4 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6543-34:
(6*6)+(5*5)+(4*4)+(3*3)+(2*3)+(1*4)=96
96 % 10 = 6
So 6543-34-6 is a valid CAS Registry Number.
InChI:InChI=1/C9H8O3/c10-4-3-7-1-2-8-9(5-7)12-6-11-8/h1-2,4-5H,3,6H2

6543-34-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(1,3-benzodioxol-5-yl)acetaldehyde

1.2 Other means of identification

Product number -
Other names 1,3-benzodioxol-5-ylacetaldehyde

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6543-34-6 SDS

6543-34-6Downstream Products

6543-34-6Relevant articles and documents

A synthetic approach to kingianin A based on biosynthetic speculation

Sharma, Pallavi,Ritson, Dougal J.,Burnley, James,Moses, John E.

, p. 10605 - 10607 (2011)

A synthetic approach towards the structurally complex dimer, kingianin A is reported. The strategy involved a cascade of complexity generating reactions, inspired through biosynthetic speculation. A concise protecting group free synthesis of the proposed monomeric precursor pre-kingianin A has been achieved using a tandem Stille cross-coupling reaction and electrocyclisation process. However, preliminary studies of the key dimerisation reaction have been conducted, which indicate that the process is not spontaneous, raising questions as to the origin of this complex natural product.

Structural elucidation, bio-inspired synthesis, and biological activities of cyclic diarylpropanes from Horsfieldia kingii

Chen, Lei,Chen, Ye-Gao,Li, Dashan,Liu, Yuan-Lie,Shao, Li-Dong,Wang, Wen-Jing,Xie, Xiao-Yan,Zhan, Rui

, (2020/09/02)

Bioactivity-guided phytochemical investigation on 70% aqueous acetone extracts of the twigs and leaves of Horsfieldia kingii led to the isolation of two novel cyclic diarylpropanes (1 and 2) bearing a 2,3-dihydro-1H-indene core, one new diarylpropane (3), six known diarylpropanes (4–9), one flavanol (10), and seven lignans (11–17). Their structures were determined by extensive spectroscopic analysis, electronic circular dichroism calculations, and X-ray diffraction crystallography. Moreover, a biomimetic synthesis of 1 and 2 were accomplished in four steps. The in vitro nitric oxide production inhibition tests of these compounds revealed that compounds (±)-2, (+)-2, (?)-2, and 10 were potential with IC50 values lower than 10 μM. Compound 2 could inhibit iNOS expression in LPS-induced RAW264.7 cells at a series of non-cytotoxic concentrations (20 μM). Furthermore, the bioassay results also suggested the primary SARs of 1-phenyl-2,3-dihydro-1H-indene based scaffold.

Novel Hypoxia-Inducible Factor 1α (HIF-1α) Inhibitors for Angiogenesis-Related Ocular Diseases: Discovery of a Novel Scaffold via Ring-Truncation Strategy

An, Hongchan,Lee, Seungbeom,Lee, Jung Min,Jo, Dong Hyun,Kim, Joohwan,Jeong, Yoo-Seong,Heo, Mi Jeong,Cho, Chang Sik,Choi, Hoon,Seo, Ji Hae,Hwang, Seyeon,Lim, Jihye,Kim, Taewoo,Jun, Hyoung Oh,Sim, Jaehoon,Lim, Changjin,Hur, Joonseong,Ahn, Jungmin,Kim, Hyun Su,Seo, Seung-Yong,Na, Younghwa,Kim, Seok-Ho,Lee, Jeewoo,Lee, Jeeyeon,Chung, Suk-Jae,Kim, Young-Myeong,Kim, Kyu-Won,Kim, Sang Geon,Kim, Jeong Hun,Suh, Young-Ger

, p. 9266 - 9286 (2018/10/24)

Ocular diseases featuring pathologic neovascularization are the leading cause of blindness, and anti-VEGF agents have been conventionally used to treat these diseases. Recently, regulating factors upstream of VEGF, such as HIF-1α, have emerged as a desirable therapeutic approach because the use of anti-VEGF agents is currently being reconsidered due to the VEGF action as a trophic factor. Here, we report a novel scaffold discovered through the complete structure-activity relationship of ring-truncated deguelin analogs in HIF-1α inhibition. Interestingly, analog 6i possessing a 2-fluorobenzene moiety instead of a dimethoxybenzene moiety exhibited excellent HIF-1α inhibitory activity, with an IC50 value of 100 nM. In particular, the further ring-truncated analog 34f, which showed enhanced HIF-1α inhibitory activity compared to analog 2 previously reported by us, inhibited in vitro angiogenesis and effectively suppressed hypoxia-mediated retinal neovascularization. Importantly, the heteroatom-substituted benzene ring as a key structural feature of analog 34f was identified as a novel scaffold for HIF-1α inhibitors that can be used in lieu of a chromene ring.

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