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3-BROMO-3-METHYL-2-BUTANONE, an organic compound with the chemical formula C5H9BrO, is a colorless liquid with a pungent odor. It is a ketone derivative, specifically a bromomethylketone, and serves as an intermediate in organic synthesis. This chemical is widely used in the production of pharmaceuticals, agrochemicals, and fragrance compounds, as well as a reagent in various organic chemistry reactions.

2648-71-7

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2648-71-7 Usage

Uses

Used in Pharmaceutical Industry:
3-BROMO-3-METHYL-2-BUTANONE is used as an intermediate in the synthesis of various pharmaceutical compounds. Its unique structure allows for the development of new drugs with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical industry, 3-BROMO-3-METHYL-2-BUTANONE is utilized as a precursor for the production of agrochemicals, such as pesticides and herbicides. Its reactivity and versatility contribute to the creation of effective and targeted agricultural products.
Used in Fragrance Industry:
3-BROMO-3-METHYL-2-BUTANONE is employed as a building block in the synthesis of various fragrance compounds. Its ability to contribute unique scents and enhance the overall aroma profile of fragrances makes it a valuable component in this industry.
Used as a Reagent in Organic Chemistry:
3-BROMO-3-METHYL-2-BUTANONE is used as a reagent in various organic chemistry reactions, facilitating the synthesis of a wide range of organic compounds. Its reactivity and stability make it a useful tool for chemists in research and development.
Safety Precautions:
Due to its hazardous nature, proper safety precautions should be taken when handling and storing 3-BROMO-3-METHYL-2-BUTANONE. This includes using appropriate personal protective equipment, ensuring proper ventilation, and following established safety guidelines to minimize risks associated with its use.

Check Digit Verification of cas no

The CAS Registry Mumber 2648-71-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,4 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2648-71:
(6*2)+(5*6)+(4*4)+(3*8)+(2*7)+(1*1)=97
97 % 10 = 7
So 2648-71-7 is a valid CAS Registry Number.
InChI:InChI=1/C5H9BrO/c1-4(7)5(2,3)6/h1-3H3

2648-71-7SDS

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 3-bromo-3-methylbutan-2-one

1.2 Other means of identification

Product number -
Other names 3-Bromo-3-methyl-2-butanone

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:2648-71-7 SDS

2648-71-7Relevant academic research and scientific papers

Fast oxidation of secondary alcohols by the bromate-bromide system using cyclic microwave heating in acidic water

P??kk?nen, Sanna,Pursiainen, Jouni,Lajunen, Marja

scheme or table, p. 6695 - 6699 (2011/02/23)

We report an improved, gentle, cyclic microwave activation technique for the oxidation of secondary alcohols using nonhazardous hypobromous acid (BrOH) as the reagent in acidic water. Several aliphatic and aromatic secondary alcohols were successfully oxidized to the corresponding ketones using this technique in high yields and with only minor amounts of side products.

A mild and efficient procedure for α-bromination of ketones using N-bromosuccinimide catalysed by ammonium acetate

Tanemura, Kiyoshi,Suzuki, Tsuneo,Nishida, Yoko,Satsumabayashi, Koko,Horaguchi, Takaaki

, p. 470 - 471 (2007/10/03)

Cyclic ketones reacted with N-bromosuccinimide (NBS) catalysed by NH 4OAc in Et2O at 25°C to give the corresponding α-brominated ketones in good yields, while acyclic ketones were efficiently brominated in CCl4 at 80°C.

PREPARATION OF vic-MERCAPTOISOPENTANOLS

Vegh, Daniel,Uher, Michal,Rajniakova, Olga,Dandarova, Miloslava,Kovac, Milan

, p. 404 - 408 (2007/10/02)

This paper describes the preparation of some mercaptoisopentanols: 2-mercapto-3-methyl-1-butanol (I), 1-mercapto-3-methyl-2-butanol (II), 3-mercapto-3-methyl-2-butanol (III) and the unsaturated analogue of compound I - 2-mercapto-3-methyl-2-buten-1-ol (IV).These compounds belong to the flavonoid group present in food responsible for deterioration of their gustatory properties.

Natural Product Chemistry. Part 116. Synthesis of Daurine and Folidine: Two 2(1H)-Quinolinone Alkaloids from Haplophyllum Species

Reisch, Johannes,Gunaherath, G. M. Kamal B.

, p. 1169 - 1178 (2007/10/02)

Structures of the recently isolated 2(1H)-quinolinone alkaloids, daurine and folidine have been confirmed by total synthesis. - Keywords: Alkaloids; Daurine; Folidine; Haplophyllum; 2(1H)-Quinolinones; Rutaceae; Total synthesis

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