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4-(2-Hydroxyethoxy)benzaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22042-73-5

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22042-73-5 Usage

Synthesis Reference(s)

The Journal of Organic Chemistry, 60, p. 2267, 1995 DOI: 10.1021/jo00112a059

Check Digit Verification of cas no

The CAS Registry Mumber 22042-73-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,4 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22042-73:
(7*2)+(6*2)+(5*0)+(4*4)+(3*2)+(2*7)+(1*3)=65
65 % 10 = 5
So 22042-73-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H10O3/c10-5-6-12-9-3-1-8(7-11)2-4-9/h1-4,7,10H,5-6H2

22042-73-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(2-Hydroxyethoxy)benzaldehyde

1.2 Other means of identification

Product number -
Other names 4-hydroxyethoxybenzaldehyde

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:22042-73-5 SDS

22042-73-5Relevant academic research and scientific papers

Synthesis of the end-functionalized polymethyl methacrylate incorporated with an asymmetrical porphyrin group via atom transfer radical polymerization and investigation on the third-order nonlinear optical properties

Qiu, Nannan,Liu, Dajun,Han, Shuangli,He, Xingquan,Cui, Guihua,Duan, Qian

, p. 65 - 72 (2013)

A novel asymmetrical zinc(II) porphyrin (ZnPor-Br) was synthesized as the initiator for the atom transfer radical polymerization (ATRP). Using CuBr/2,2′-dipyridyl as the catalyst system, the ATRP of polymethyl methacrylate (PMMA) was carried out to afford

Formulation of antimicrobial tobramycin loaded PLGA nanoparticles via complexation with AOT

Hill, Marcus,Cunningham, Richard N.,Hathout, Rania M.,Johnston, Christopher,Hardy, John G.,Migaud, Marie E.

, (2019)

Tobramycin is a potent antimicrobial aminoglycoside and its effective delivery by encapsulation within nanoparticle carriers could increase its activity against infections through a combination of sustained release and enhanced uptake. Effective antimicro

Thermoresponsive dynamic covalent single-chain polymer nanoparticles reversibly transform into a hydrogel

Whitaker, Daniel E.,Mahon, Clare S.,Fulton, David A.

, p. 956 - 959 (2013)

To gel and back: Polymer nanoparticles can be reversibly transformed into a chemically cross-linked hydrogel. This transformation is triggered by the application of heat, which causes the polymer chains to aggregate, and the dynamic nature of the covalent cross-linking serves to reorganize the polymer chains into a hydrogel network. Copyright

Protective effects of two novel nitronyl nitroxide radicals on heart failure induced by hypobaric hypoxia

Jia, Zhengping,Jing, Linlin,Lan, Ting,Ma, Huiping,Shao, Jin,Sun, Wei,Wang, Haibo

, (2020)

Aims: Hypobaric hypoxia (HH), linked to oxidative stress, impairs cardiac function. We synthesized a novel nitronyl nitroxide radical, an HPN derivative (HEPN) and investigated the protective effects of HEPN and HPN against HH-induced heart injury in mice and the underlying mechanisms of action. Main methods: Mice were administered with HPN (200 mg/kg) or HEPN (200 mg/kg) 30 min before exposed to HH. The cardiac function was measured. Serum AST, CK, LDH and cTnI were estimated. Heart tissue oxidase activity, SOD, CAT, GSH-Px, ROS and MDA were estimated. ATP content, Na+/K+-ATPase and Ca2+/Mg2+-ATPase activity was measured. The expression of HIF-1, VEGF, Nrf2, HO-1, Bax, Bcl-2, Caspase-3 was estimated. Key findings: Results showed that pretreatment with HEPN or HPN led to a dramatic decrease in the activity of biochemical markers AST, CK, LDH and cTnI in murine serum. They increased the activity of SOD, CAT and GSH-Px and reduced the level of ROS and MDA in the hearts of mice. HEPN and HPN could increase the expression of Nrf2 and OH-1. They could maintain the ATPase activity. The Bax and Caspase-3 expression as well as the ratio of Bax/Bcl-2 were significantly downregulated and the Bcl-2 expression was upregulated by HPN or HEPN compared to the HH group. They may attenuate the HH-induced oxidant stress via free radical scavenging activity. Significance: The present study showed that the nitronyl nitroxide radical HEPN and HPN may be potential therapeutic agents for treatment of HH-induced cardiac dysfunction.

Light-induced energy transfer followed by electron transfer in axially co-ordinated benzothiazole tethered zinc porphyrin-fullero[C60/C70]pyrrolidine triads

Chitta, Raghu,Badgurjar, Deepak,Reddy, Govind,Jain, Kanika,Karla, Vijendar Reddy,Boligorla, Anjaiah,Giribabu, Lingamallu

, p. 469 - 483 (2021/04/05)

Benzothiazole (BTZ)-zinc porphyrin (ZnP) dyads, Dyad-1 and Dyad-2 connected together with two different spacers, ester and ethoxy esters, were synthesized and light induced energy and electron transfer events were investigated. Within these dyads, due to

Four component Passerini polymerization of bulky monomers under high shear flow

Barner-Kowollik, Christopher,Bui, Aaron H.,Raston, Colin L.,Truong, Vinh X.,Tuten, Bryan T.,Wiedbrauk, Sandra

supporting information, p. 8328 - 8331 (2021/08/25)

We introduce a four component Passerini polymerization utilizing sterically bulky isocyanide monomers. Under typical Passerini conditions, bulky isocyanides do not react within standard Passerini reaction timescales (hours). We overcome this challenge via the unique physiochemical conditions present in a vortex fluidic device, reducing the reaction time to 2 h on average. Under these high-shear thin-film conditions, bulky isocyanides are readily incorporated into the multicomponent polymerization without the need of high-pressure or temperature. Finally, we demonstrate that the four component approach using functional cyclic anhydrides allows for post-polymerization modification.

Semirotaxanes and unsymmetrical rotaxanes from substituted benzylammonium salts and dibenzo-24-crown-8

Niu, Zhenbin,Fletcher, Amy L.,Slebodnick, Carla,Gibson, Harry W.

, p. 26 - 44 (2021/04/02)

Three new hydroxyl-functionalized secondary benzyl ammonium salts were synthesized and complexed with dibenzo-24-crown-8. Three [2]semirotaxanes and then their two [2]rotaxanes each with two different stoppers were prepared successfully by reactions of th

Chemoselective and ligand-free aerobic oxidation of benzylic alcohols to carbonyl compounds using alumina-supported mesoporous nickel nanoparticle as an efficient recyclable heterogeneous catalyst

Das, Asit Kumar,Nandy, Sneha,Bhar, Sanjay

, (2021/05/10)

An economically efficient and operationally simple ligand-free protocol for the chemoselective oxidation of benzylic alcohols to carbonyl compounds has been developed using alumina-supported nickel nanoparticles as a stable recyclable heterogeneous catalyst along with potassium tert-butoxide in the presence of aerial oxygen as an eco-friendly oxidant. The aliphatic alcohols remained unaffected under the present condition. Excellent chemoselectivity has also been demonstrated through intermolecular and intramolecular competition experiments. This protocol accommodates a diverse range of substituents with the tolerance of various sensitive moieties during the reaction. The catalyst could be recovered by filtration and reused consecutively without any significant loss in the catalytic activity. Moreover, the heterogeneity of the catalyst has also been established by the “hot filtration method (Sheldon's test)”.

Arylpyrazole compound and application thereof

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Paragraph 0060; 0062-0064, (2020/06/20)

The invention discloses an arylpyrazole compound. The arylpyrazole compound has a structure shown in the description. The arylpyrazole compound has good selective PDE4 inhibition activity and weak PDE4D inhibition effect, and can show more excellent pharm

Auxin fluorescent dye, and preparation method and application thereof

-

Paragraph 0065-0068, (2020/11/02)

The invention discloses an auxin fluorescent dye, and a preparation method and application thereof. The auxin fluorescent probe has a structural formula shown in the specification. The preparation method of the auxin fluorescent probe comprises the follow

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