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26930-49-4

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26930-49-4 Usage

General Description

3-(1,3-benzodioxol-5-yl)-2-propenoyl chloride is a chemical compound with the molecular formula C10H7ClO3. It is also known by the trade names Safrox and Pinoxaden. 3-(1,3-BENZODIOXOL-5-YL)-2-PROPENOYL CHLORIDE is a derivative of benzo[d][1,3]dioxole, and it is commonly used as a key intermediate in the synthesis of organic compounds. 3-(1,3-benzodioxol-5-yl)-2-propenoyl chloride is often utilized in the pharmaceutical and agricultural industries for the production of various drugs and herbicides. Its molecular structure contains a chlorine atom, a benzodioxol moiety, and a propenoyl group, making it a versatile and important building block in organic chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 26930-49-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,9,3 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 26930-49:
(7*2)+(6*6)+(5*9)+(4*3)+(3*0)+(2*4)+(1*9)=124
124 % 10 = 4
So 26930-49-4 is a valid CAS Registry Number.

26930-49-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(1,3-benzodioxol-5-yl)prop-2-enoyl chloride

1.2 Other means of identification

Product number -
Other names 3-(1,3-benzodioxol-5-yl)-2-propenoyl chloride

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:26930-49-4 SDS

26930-49-4Relevant articles and documents

Synthesis of sorbicillinoid analogues with anti-inflammation activities

Zhang, Meng,Wang, Fangfang,Ding, Wenjuan,Xu, Zhipeng,Li, Xiaosan,Tian, Danmei,Zhang, Youwei,Tang, Jinshan

, (2022/01/06)

Recently, we demonstrated potential anti-inflammatory effects of sorbicillinoids isolated from marine fungi. Here, we report the synthesis of a series of new sorbicillinoid analogues and assessed their anti-inflammatory activities. Our results reveal that side chain substitution with (E)-2-butenoyl, (E)-3-(4-fluorophenyl)-2-propenoyl, and (E)-3-(3,4,5-trimethoxyphenyl)-2-propenoyl significantly enhanced the inhibitory effects of the derivatives on nitric oxide (NO) production and inducible NO synthesis (iNOS) expression stimulated by lipopolysaccharides (LPS) in mouse macrophage. Further chemical derivatization shows that the monomethylresorcinol skeleton worked better than the dimethylresorcinol skeleton in inhibiting LPS-induced inflammatory response in cultured cells. Among the 29 synthesized sorbicillinoid analogues, compounds 4b and 12b exhibited the strongest anti-inflammatory activities, holding the promise of being developed into lead compounds that can be explored as potent anti-inflammation agents.

Fragmentation pattern of amides by EI and HRESI: Study of protonation sites using DFT-3LYP data

Fokoue,Marques,Correia,Yamaguchi,Qu,Aires-De-Sousa,Scotti,Lopes,Kato

, p. 21407 - 21413 (2018/06/26)

Amides are important natural products which occur in a few plant families. Piplartine and piperine, major amides in Piper tuberculatum and P. nigrum, respectively, have shown a typical N-CO cleavage when analyzed by EI-MS or HRESI-MS. In this study several synthetic analogs of piplartine and piperine were subjected to both types of mass spectrometric analysis in order to identify structural features influencing fragmentation. Most of the amides showed an intense signal of the protonated molecule [M + H]+ when subjected to both HRESI-MS and EI-MS conditions, with a common outcome being the cleavage of the amide bond (N-CO). This results in the loss of the neutral amine or lactam and the formation of aryl acylium cations. The mechanism of N-CO bond cleavage persists in α,β-unsaturated amides because of the stability caused by extended conjugation. Computational methods determined that the protonation of the piperamides and their derivatives takes place preferentially at the amide nitrogen supporting the dominant the N-CO bond cleavage.

Bioactivity and structure-activity relationship of cinnamic acid esters and their derivatives as potential antifungal agents for plant protection

Zhou, Kun,Chen, Dongdong,Li, Bin,Zhang, Bingyu,Miao, Fang,Zhou, Le

, (2017/04/26)

A series of cinnamic acid esters and their derivatives were synthesized and evaluated for antifungal activities in vitro against four plant pathogenic fungi by using the mycelium growth rate method. Structure-activity relationship was derived also. Almost all of the compounds showed some inhibition activity on each of the fungi at 0.5 mM. Eight compounds showed the higher average activity with average EC50 values of 17.4-28.6 μg/mL for the fungi than kresoxim-methyl, a commercial fungicide standard, and ten compounds were much more active than commercial fungicide standards carbendazim against P. grisea or kresoxim-methyl against both P. grisea and Valsa Mali. Compounds C1 and C2 showed the higher activity with average EC50 values of 17.4 and 18.5 μg/mL and great potential for development of new plant antifungal agents. The structure-activity relationship analysis showed that both the substitution pattern of the phenyl ring and the alkyl group in the alcohol moiety significantly influences the activity. There exists complexly comprehensive effect between the substituents on the phenyl ring and the alkyl group in the alcohol moiety on the activity. Thus, cinnamic acid esters showed great potential the development of new antifungal agents for plant protection due to high activity, natural compounds or natural compound framework, simple structure, easy preparation, low-cost and environmentally friendly.

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