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3-nitro-4-hydroxypropiophenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

50916-44-4

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50916-44-4 Usage

Preparation

Preparation by treatment of 4-hydroxypropiophenone with fuming nitric acid or with nitric acid in concentrated sulfuric acid between ?2° and 0° (80%) Preparation by Friedel–Crafts acylation of o-nitrophenol with propionyl chloride in nitrobenzene in the presence of aluminium chloride at 55–60° for 2.5 h, then at r.t. overnight Also obtained (poor yield) by Fries rearrangement of 2-nitrophenyl propionate in nitrobenzene with aluminium chloride at 90° for 8 h, then at r.t. overnight Also obtained by reaction of concentrated nitric acid with 2,2′-dihydroxy-5, 5′-dipropionyldiphenyl sulfide (m.p. 103°) in concentrated sulfuric acid at r.t. overnight.

Check Digit Verification of cas no

The CAS Registry Mumber 50916-44-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,9,1 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 50916-44:
(7*5)+(6*0)+(5*9)+(4*1)+(3*6)+(2*4)+(1*4)=114
114 % 10 = 4
So 50916-44-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H9NO4/c1-2-8(11)6-3-4-9(12)7(5-6)10(13)14/h3-5,12H,2H2,1H3

50916-44-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(4-hydroxy-3-nitrophenyl)propan-1-one

1.2 Other means of identification

Product number -
Other names 1-(4-Hydroxy-3-nitro-phenyl)-propan-1-on

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:50916-44-4 SDS

50916-44-4Relevant academic research and scientific papers

INHIBITORS OF INDOLEAMINE 2,3-DIOXYGENASE AND METHODS OF THEIR USE

-

Paragraph 0326, (2020/03/23)

There are disclosed compounds that modulate or inhibit the enzymatic activity of indoleamine 2,3-dioxygenase (IDO), pharmaceutical compositions containing said compounds and methods of treating proliferative disorders, such as cancer, viral infections and/or inflammatory disorders utilizing the compounds of the disclosure.

Discovery of 2-arylbenzoxazoles as upregulators of utrophin production for the treatment of duchenne muscular dystrophy

Chancellor, Daniel R.,Davies, Kay E.,De Moor, Olivier,Dorgan, Colin R.,Johnson, Peter D.,Lambert, Adam G.,Lawrence, Daniel,Lecci, Cristina,Maillol, Carole,Middleton, Penny J.,Nugent, Gary,Poignant, Séverine D.,Potter, Allyson C.,Price, Paul D.,Pye, Richard J.,Storer, Richard,Tinsley, Jonathon M.,Van Well, Renate,Vickers, Richard,Vile, Julia,Wilkes, Fraser J.,Wilson, Francis X.,Wren, Stephen P.,Wynne, Graham M.

scheme or table, p. 3241 - 3250 (2011/07/06)

Figure Presented. A series of novel 2-arylbenzoxazoles that upregulate the production of utrophin in murine H2K cells, as assessed using a luciferase reporter linked assay, have been identified. This compound class appears to hold considerable promise as a potential treatment for Duchenne muscular dystrophy. Following the delineation of structure-activity relationships in the series, a number of potent upregulators were identified, and preliminary ADME evaluation is described. These studies have resulted in the identification of 1, a compound that has been progressed to clinical trials.

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