Welcome to LookChem.com Sign In|Join Free

CAS

  • or

28081-11-0

Post Buying Request

28081-11-0 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

28081-11-0 Usage

Chemical Properties

pale yellow to green-yellow crystalline powder

Check Digit Verification of cas no

The CAS Registry Mumber 28081-11-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,0,8 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 28081-11:
(7*2)+(6*8)+(5*0)+(4*8)+(3*1)+(2*1)+(1*1)=100
100 % 10 = 0
So 28081-11-0 is a valid CAS Registry Number.

28081-11-0SDS

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 (E)-3-(2-chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one

1.2 Other means of identification

Product number -
Other names 2-chloro-4'-fluorochalcone

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:28081-11-0 SDS

28081-11-0Relevant articles and documents

Pharmacophore hybridization approach to discover novel pyrazoline-based hydantoin analogs with anti-tumor efficacy

Upadhyay, Neha,Tilekar, Kalpana,Loiodice, Fulvio,Anisimova, Natalia Yu.,Spirina, Tatiana S.,Sokolova, Darina V.,Smirnova, Galina B.,Choe, Jun-yong,Meyer-Almes, Franz-Josef,Pokrovsky, Vadim S.,Lavecchia, Antonio,Ramaa

, (2020/12/21)

In search for new and safer anti-cancer agents, a structurally guided pharmacophore hybridization strategy of two privileged scaffolds, namely diaryl pyrazolines and imidazolidine-2,4-dione (hydantoin), was adopted resulting in a newfangled series of compounds (H1-H22). Herein, a bio-isosteric replacement of “pyrrolidine-2,5-dione” moiety of our recently reported antitumor hybrid incorporating diaryl pyrazoline and pyrrolidine-2,5-dione scaffolds with “imidazoline-2,4-dione” moiety has been incorporated. Complete biological studies revealed the most potent analog among all i.e. compound H13, which was at-least 10-fold more potent compared to the corresponding pyrrolidine-2,5-dione, in colon and breast cancer cells. In-vitro studies showed activation of caspases, arrest of G0/G1 phase of cell cycle, decrease in the expression of anti-apoptotic protein (Bcl-2) and increased DNA damage. In-vivo assay on HT-29 (human colorectal adenocarcinoma) animal xenograft model unveiled the significant anti-tumor efficacy along with oral bioavailability with maximum TGI 36% (i.p.) and 44% (per os) at 50 mg/kg dose. These findings confirm the suitability of hybridized pyrazoline and imidazolidine-2,4-dione analog H13 for its anti-cancer potential and starting-point for the development of more efficacious analogs.

Double-edged Swords: Diaryl pyrazoline thiazolidinediones synchronously targeting cancer epigenetics and angiogenesis

Kumar, Alan P.,Meyer-Almes, Franz-Josef,Ramaa, C. S.,Safuan, Sabreena,Schweipert, Markus,Tilekar, Kalpana,Upadhyay, Neha

, (2021/09/22)

In the present study, two novel series of compounds incorporating naphthyl and pyridyl linker were synthesized and biological assays revealed 5-((6-(2-(5-(2-chlorophenyl)-3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)-2-oxoethoxy) naphthalene-2-yl)methylene)thiazolidine-2,4-dione (14b) as the most potent dual inhibitors of vascular endothelial growth factors receptor-2 (VEGFR-2) and histone deacetylase 4 (HDAC4). Compounds 13b, 14b, 17f, and 21f were found to stabilize HDAC4; where, pyridyl linker swords were endowed with higher stabilization effects than naphthyl linker. Also, 13b and 14b showed best inhibitory activity on VEGFR-2 as compared to others. Compound 14b was most potent as evident by in-vitro and in-vivo biological assessments. It displayed anti-angiogenic potential by inhibiting endothelial cell proliferation, migration, tube formation and also suppressed new capillary formation in the growing chick chorioallantoic membranes (CAMs). It showed selectivity and potency towards HDAC4 as compared to other HDAC isoforms. Compound 14b (25 mg/kg, i.p.) also indicated exceptional antitumor efficacy on in-vivo animal xenograft model of human colorectal adenocarcinoma (HT-29). The mechanism of action of 14b was also confirmed by western blot.

Synthesis of some novel benzofuran-2-yl(4,5-dihyro-3,5-substituted diphenylpyrazol-1-yl) methanones and studies on the antiproliferative effects and reversal of multidrug resistance of human MDR1-gene transfected mouse lymphoma cells in vitro

Parekh, Shrey,Bhavsar, Dhairya,Savant, Mahesh,Thakrar, Shailesh,Bavishi, Abhay,Parmar, Manisha,Vala, Hardevsinh,Radadiya, Ashish,Pandya, Nilay,Serly, Juliana,Molnár, Joseph,Shah, Anamik

scheme or table, p. 1942 - 1948 (2011/04/26)

A new series of benzofuran-2-yl(4,5-diydro-3,5-substituted diphenylpyrazol-1-yl) methanone derivatives 8a-x by the reaction of the benzofuran-2-carbohydrazides 7 with various chalcone derivatives 3a-x using microwave irradiation has been described. The effect of synthesized compounds 8a-v was studied against human cancer cell lines for their antiproliferative activity and reversal of multidrug resistance on human MDR1-gene transfected mouse lymphoma cells. Among the 24 compounds, the 8c and 8h showed good antiproliferative activity 8b, 8f and 8k were exhibited good MDR reversal activity. The main significance of the process is easy workup process, short reaction time and high yield of the new compounds for biological interest. However, the studies on genetically modified multidrug resistant cancer cells are costly and time consuming.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 28081-11-0