ChemicalBook > CAS DataBase List > 3-ACETYL-5-BROMOPYRIDINE

3-ACETYL-5-BROMOPYRIDINE

Product Name
3-ACETYL-5-BROMOPYRIDINE
CAS No.
38940-62-4
Chemical Name
3-ACETYL-5-BROMOPYRIDINE
Synonyms
5-Acetyl-3-bromopyridine;3-BROMO-5-ACETYLPYRIDINE;3-ACETYL-5-BROMOPYRIDINE;5-Bromo-3-acetylpyridine;3-Acetyl-5-bromopyridine,97%;3-Acetyl-5-bromopyridine >1-(5-Bromo-3-pyridyl)ethanone;1-(5-bromo-3-pyridinyl)ethanone;1-(5-BROMOPYRIDIN-3-YL)ETHANONE;Ethanone, 1-(5-bromo-3-pyridinyl)-
CBNumber
CB6272959
Molecular Formula
C7H6BrNO
Formula Weight
200.03
MOL File
38940-62-4.mol
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3-ACETYL-5-BROMOPYRIDINE Property

Melting point:
77-79°C
Boiling point:
279.3±25.0 °C(Predicted)
Density 
1.534±0.06 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
soluble in Methanol
form 
powder to crystal
pka
1.08±0.20(Predicted)
color 
White to Light yellow
BRN 
112808
InChIKey
LDBPZEQZCOUYFT-UHFFFAOYSA-N
CAS DataBase Reference
38940-62-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-22
Safety Statements 
26-36/37/39-36/37-36
WGK Germany 
3
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
703893
Product name
3-Acetyl-5-bromopyridine
Purity
97%
Packaging
5g
Price
$184
Updated
2023/06/20
Sigma-Aldrich
Product number
703893
Product name
3-Acetyl-5-bromopyridine
Purity
97%
Packaging
1g
Price
$157
Updated
2022/05/15
TCI Chemical
Product number
A2376
Product name
3-Acetyl-5-bromopyridine
Purity
>97.0%(GC)
Packaging
1g
Price
$32
Updated
2025/07/31
TCI Chemical
Product number
A2376
Product name
3-Acetyl-5-bromopyridine
Purity
>97.0%(GC)
Packaging
5g
Price
$97
Updated
2025/07/31
TRC
Product number
A168510
Product name
3-Acetyl-5-bromopyridine
Packaging
1g
Price
$50
Updated
2021/12/16
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3-ACETYL-5-BROMOPYRIDINE Chemical Properties,Usage,Production

Chemical Properties

Hoar or pale yellow solid

Uses

3-Acetyl-5-bromopyridine is used in the synthesis of benzimidazole CYP11B2 inhibitors. Potent and selective aldosterone inhibitors are used to treat diseases such as those resulting in the stiffening of the heart.

Synthesis

75-16-1

183608-47-1

38940-62-4

To a solution of 5-bromo-N-methoxy-N-methylnicotinamide (2.08 g, 8.5 mmol) in tetrahydrofuran (THF, 20 mL) was slowly added methylmagnesium bromide (MeMgBr, 1.52 g, 12.75 mmol) at -78 °C. The reaction mixture was stirred at room temperature for 2 h before the reaction was quenched with deionized water. Subsequently, the reaction mixture was extracted with ethyl acetate (EtOAc) and the organic layer was washed with saturated brine and dried over anhydrous sodium sulfate (Na2SO4). After filtration, the filtrate was concentrated under reduced pressure and the resulting residue was purified by fast column chromatography to afford the target product 3-acetyl-5-bromopyridine (1.5 g, 88% yield).

References

[1] Patent: US2013/72679, 2013, A1. Location in patent: Paragraph 0893; 0894
[2] Patent: WO2013/37779, 2013, A1. Location in patent: Page/Page column 235; 236

3-ACETYL-5-BROMOPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-ACETYL-5-BROMOPYRIDINE manufacturers

Dideu Industries Group Limited
Product
3-ACETYL-5-BROMOPYRIDINE 38940-62-4
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-10-25
Zhuozhou Wenxi import and Export Co., Ltd
Product
3-ACETYL-5-BROMOPYRIDINE 38940-62-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
3-ACETYL-5-BROMOPYRIDINE 38940-62-4
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-10

38940-62-4, 3-ACETYL-5-BROMOPYRIDINERelated Search:

3-ACETYL-5-BROMOPYRIDINE 3-ACETYL-2-BROMOPYRIDINE 2-METHYLPROPYLHYDRAZINE HYDROCHLORIDE 2-Bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine 2-Acetyl-5-bromopyridine 3-ACETYL-6-BROMOPYRIDINE,5-acetyl-2-bromopyridine,5-Acetyl-2-bromopyridine 97% 2-Acetyl-6-bromopyridine,2-ACETYL-6-BROMOPYRIDINE 97 5-Bromopyridine-3-beta-oxo-propanoic acid ethyl ester 3-(3-ACETOXYBENZOYL)-5-BROMOPYRIDINE 3-(2-ACETOXYBENZOYL)-5-BROMOPYRIDINE 3-BROMO-5-(2-ETHOXYCARBONYLBENZOYL)PYRIDINE 3-(4-ACETOXYBENZOYL)-5-BROMOPYRIDINE 1-(5-BROMOPYRIDIN-3-YL)-2-(METHYLSULFONYL)ETHANONE 3-(5-BROMO-PYRIDIN-3-YL)-3-OXO-PROPIONITRILE 4-ACETYL-2-BROMOPYRIDINE HYDROBROMIDE 2-ACETYL-6-BROMOPYRIDINE 3-BROMO-5-(4-CHLORO-3-FLUOROBENZOYL)PYRIDINE 3-BROMO-5-(4-N-PROPYLBENZOYL)PYRIDINE

  • 3-ACETYL-5-BROMOPYRIDINE
  • 1-(5-BROMOPYRIDIN-3-YL)ETHANONE
  • Ethanone, 1-(5-bromo-3-pyridinyl)-
  • 3-BROMO-5-ACETYLPYRIDINE
  • 5-Acetyl-3-bromopyridine
  • 1-(5-broMopyridin-3-yl)ethan-1-one
  • 3-Acetyl-5-bromopyridine,97%
  • 5-Bromo-3-acetylpyridine
  • 3-Acetyl-5-bromopyridine≥ 98% (HPLC)
  • 1-(5-bromo-3-pyridinyl)ethanone
  • 3-Acetyl-5-bromopyridine &gt
  • 1-(5-Bromo-3-pyridyl)ethanone
  • 3-ACETYL-5-BROMOPYRIDINE ISO 9001：2015 REACH
  • 38940-62-4
  • 38960-62-4
  • Heterocycle-Pyridine series
  • API intermediates
  • Pyridines