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Butanamide, 2-bromo-3-oxo-N-phenyl-, also known as 2-Bromo-3-oxo-N-phenylbutanamide, is a chemical compound with the molecular formula C10H10BrNO2. It is a derivative of butanamide, featuring a bromine atom at the 2nd carbon, an oxo group (carbonyl) at the 3rd carbon, and a phenyl group attached to the nitrogen atom. Butanamide, 2-bromo-3-oxo-N-phenyl- is characterized by its amide structure, which consists of a carbonyl group bonded to a nitrogen atom, and is part of a larger class of organic compounds known as amides. It is used in various chemical reactions and synthesis processes, particularly in the pharmaceutical and chemical industries, due to its unique structural features and reactivity.

2198-65-4

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2198-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2198-65-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2198-65:
(6*2)+(5*1)+(4*9)+(3*8)+(2*6)+(1*5)=94
94 % 10 = 4
So 2198-65-4 is a valid CAS Registry Number.

2198-65-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-bromo-3-oxo-N-phenylbutyramide

1.2 Other means of identification

Product number -
Other names 2-bromo-3-oxo-N-phenyl-butanamide

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:2198-65-4 SDS

2198-65-4Relevant academic research and scientific papers

Chemoselective Mono- And Difluorination of 1,3-Dicarbonyl Compounds

Cui, Ying,Jiao, Jingchao,Ma, Xiantao,Rao, Weihao,Tang, Lin,Yang, Zhen,Zhou, Qiuju,Zhou, Yuqiang,Zou, Guodong

supporting information, (2019/08/26)

By altering the amount of Selectfluor, the highly selective mono- and difluorination of 1,3-dicarbonyl compounds has been achieved, affording a variety of 2-fluoro- and 2,2-difluoro-1,3-dicarbonyl compounds in good to excellent yields. The reaction can be readily performed in aqueous media without any catalyst and base, which features practical and convenient fluorination. Importantly, a gram-scale reaction, transformation of 2-fluoro-1,3-diphenylpropane-1,3-dione to 4-fluoro-1,3,5-triphenyl-1H-pyrazole, and chlorination and bromination of 1,3-dicarbonyl compounds are realized to further exhibit its synthetic utility.

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