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21239-29-2

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21239-29-2 Usage

Uses

Ethyl 3,5-Dimethylbenzoate can be used as olefin polymerization catalyst.

Check Digit Verification of cas no

The CAS Registry Mumber 21239-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,3 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21239-29:
(7*2)+(6*1)+(5*2)+(4*3)+(3*9)+(2*2)+(1*9)=82
82 % 10 = 2
So 21239-29-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H14O2/c1-4-13-11(12)10-6-8(2)5-9(3)7-10/h5-7H,4H2,1-3H3

21239-29-2 Well-known Company Product Price

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  • Alfa Aesar

  • (L02890)  Ethyl 3,5-dimethylbenzoate, 98+%   

  • 21239-29-2

  • 5g

  • 456.0CNY

  • Detail
  • Alfa Aesar

  • (L02890)  Ethyl 3,5-dimethylbenzoate, 98+%   

  • 21239-29-2

  • 25g

  • 1752.0CNY

  • Detail

21239-29-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 3,5-dimethylbenzoate

1.2 Other means of identification

Product number -
Other names 3,5-Dimethylbenzoesaeure-ethylester

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:21239-29-2 SDS

21239-29-2Relevant articles and documents

Design, synthesis and biological evaluation of N-hydroxy-aminobenzyloxyarylamide analogues as novel selective κ opioid receptor antagonists

He, Guangchao,Peng, Kewen,Song, Qiao,Wang, Junwei,Xu, Anhua,Xu, Yungen,Zhu, Qihua

, (2020/05/19)

Aminobenzyloxyarylamide derivatives 1a-i and 2a-t were designed and synthesized as novel selective κ opioid receptor (KOR) antagonists. The benzoyl amide moiety of LY2456302 was changed into N-hydroxybenzamide and benzisoxazole-3(2H)-one to investigate whether it could increase the binding affinity or selectivity for KOR. All target compounds were evaluated in radioligand binding assays for opioid receptor binding affinity. These efforts led to the identification of compound 1c (κ Ki = 179.9 nM), which exhibited high affinity for KOR. Moreover, the selectivity of KOR over MOR and DOR increased nearly 2-fold and 7-fold, respectively, compared with (±)LY2456302.

Design, synthesis and biological evaluation of aminobenzyloxyarylamide derivatives as selective κ opioid receptor antagonists

Wang, Junwei,Song, Qiao,Xu, Anhua,Bao, Yu,Xu, Yungen,Zhu, Qihua

, p. 15 - 25 (2017/03/02)

Opioid receptors play an important role in both behavioral and mood functions. Based on the structural modification of LY2456302, a series of aminobenzyloxyarylamide derivatives were designed and synthesized as κ opioid receptor antagonists. The κ opioid receptor binding ability of these compounds were evaluated with opioid receptors binding assays. Compounds 1a-d showed high affinity for κ opioid receptor. Especially for compound 1c, exhibited a significant Kivalue of 15.7?nM for κ opioid receptor binding and a higher selectivity over μ and δ opioid receptors compared to (±)LY2456302. In addition, compound 1c also showed potent κ antagonist activity with κ IC50?=?9.32?nM in [35S]GTP-γ-S functional assay. The potential use of the representative compounds as antidepressants was also investigated. The most potent compound 1c not only exhibited potent antidepressant activity in the mice forced swimming test, but also displayed the effect of anti-anxiety in the elevated plus-maze test.

Palladium-catalyzed coupling of benzoyl halides with aryltrifluorosilanes leading to diaryl ketones

Ogiwara, Yohei,Maegawa, Yuki,Sakino, Daisuke,Sakai, Norio

supporting information, p. 790 - 792 (2016/07/16)

Acyl-aryl Hiyama coupling of acyl halides with arylsilanes has been achieved by employing a palladium/phosphine catalyst system. A variety of acyl chlorides and fluorides can be applied for coupling with arylsilicon reagents, and unsymmetrical benzophenone derivatives can be prepared using this protocol.

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