1-(5-Bromo-2-fluoropyridin-3-yl)ethanone

Product Name: 1-(5-Bromo-2-fluoropyridin-3-yl)ethanone
CAS No.: 1111637-74-1
Chemical Name: 1-(5-Bromo-2-fluoropyridin-3-yl)ethanone
Synonyms: 3-Acetyl-5-bromo-2-fluoropyridine;3-Acetyl-5-bromo-2-fluoropyridine 98%;1-(5-Bromo-2-fluoro-3-pyridyl)ethanone;1-(5-Bromo-2-fluoro-3-pyridinyl)ethanone;1-(5-Bromo-2-fluoropyridin-3-yl)ethanone;1-(5-BroMo-2-fluoropyridine-3-yl)ethanone;Ethanone, 1-(5-broMo-2-fluoro-3-pyridinyl)-;1-(5-Bromo-2-fluoropyridin-3-yl)ethan-1-one
CBNumber: CB72471472
Molecular Formula: C7H5BrFNO
Formula Weight: 218.03
MOL File: 1111637-74-1.mol

More

Less

1-(5-Bromo-2-fluoropyridin-3-yl)ethanone Property

Boiling point:: 284.3±40.0 °C(Predicted)
Density: 1.619±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
form: solid
pka: -4.58±0.20(Predicted)
Appearance: White to off-white Solid

More

Less

Safety

HS Code: 2933399990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHB00150
Product name: 1-(5-Bromo-2-fluoropyridin-3-yl)ethanone
Purity: AldrichCPR
Packaging: 1 g
Price: $113
Updated: 2025/07/31

TRC

Product number: B700455
Product name: 1-(5-Bromo-2-fluoropyridin-3-yl)ethanone
Packaging: 100mg
Price: $75
Updated: 2021/12/16

ChemScene

Product number: CS-0042075
Product name: 1-(5-Bromo-2-fluoropyridin-3-yl)ethan-1-one
Packaging: 1g
Price: $50
Updated: 2021/12/16

Apolloscientific

Product number: PC7516
Product name: 3-Acetyl-5-bromo-2-fluoropyridine
Purity: 98%
Packaging: 1g
Price: $85
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H17-B-X1
Product name: 3-Acetyl-5-bromo-2-fluoropyridine
Packaging: 1g
Price: $110
Updated: 2021/12/16

More

Less

1-(5-Bromo-2-fluoropyridin-3-yl)ethanone Chemical Properties,Usage,Production

Synthesis

1111637-73-0

1111637-74-1

The general procedure for the synthesis of 1-(5-bromo-2-fluoro-3-pyridinyl)ethanone from the compound (CAS:1111637-73-0) was as follows: pyridinium dichromate (55.4 g, 147 mmol) was dissolved in dichloromethane (DCM, 100 mL) and the solution was cooled to 0 °C. Subsequently, a solution of 1-(5-bromo-2-fluoropyridin-3-yl)ethanol (10.8 g, 49.1 mmol) in DCM (30 mL) was added to this solution. The reaction mixture was gradually warmed to room temperature and stirred continuously for 48 hours. Upon completion of the reaction, the mixture was filtered through diatomaceous earth, the filter cake was washed with DCM and the filtrate was concentrated to afford 1-(5-bromo-2-fluoropyridin-3-yl)ethanone (11 g, 51 mmol, 100% yield) as a light yellow solid. Analyzed by LC/MS (ESI+), m/z = 218 (M + H+) was measured.

References

[1] Patent: US2014/213581, 2014, A1. Location in patent: Paragraph 0684
[2] Patent: WO2016/123629, 2016, A1. Location in patent: Paragraph 0214
[3] Patent: WO2009/16460, 2009, A2. Location in patent: Page/Page column 54
[4] Patent: US2014/107109, 2014, A1. Location in patent: Page/Page column
[5] Patent: US2014/107109, 2014, A1. Location in patent: Page/Page column

1-(5-Bromo-2-fluoropyridin-3-yl)ethanone Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

1-(5-Bromo-2-fluoropyridin-3-yl)ethanone Suppliers

China 65 Germany 1 India 1 United Kingdom 1 United States 8 Global 76

Shangchem Co., Ltd.

Tel: +86-21-68182121
Fax: +86-21-68182121
Country: China
ProdList: 882
Advantage: 52

Tetranov Biopharm

Tel: 13526569071
Email: sales@leadmedpharm.com
Country: China
ProdList: 7892
Advantage: 64

shanghai Rainbow MediTech.Co.Ltd.

Tel: 021-64968085,64968086-5815,5812; 13472757003
Fax: +86 21 64968087
Email: xiaoxia.zeng@rainbowpharma.cn
Country: China
ProdList: 961
Advantage: 65

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7811
Advantage: 57

skychemical Co.Ltd

Tel: 021-20958197 20965099
Fax: 021-20960837
Email: sales@skychemical.com
Country: China
ProdList: 1183
Advantage: 57

Shanghai Sphchem Co., Ltd.

Tel: 021-56491756 13512199871
Fax: 021-5649-1756
Email: 2819742715@qq.com
Country: China
ProdList: 4000
Advantage: 55

NovoChemy Ltd.

Tel: 021-31261262/ 49 (0)17662837245
Fax: (0)21-33250524
Email: sales@novochemy.com
Country: Germany
ProdList: 6328
Advantage: 58

Nanjing Norris-Pharm Technology Co., Ltd

Tel: 18652989687
Fax: +86-25-52131256
Email: sales@norris-pharm.com
Country: China
ProdList: 8878
Advantage: 55

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19913
Advantage: 55

AstaTech (Chengdu) Pharma. Co., Ltd.

Tel: 15928766785 15928766785
Fax: QQ961458712
Email: wupengcheng@astatech.cn
Country: China
ProdList: 1987
Advantage: 55

More

Less

View Lastest Price from 1-(5-Bromo-2-fluoropyridin-3-yl)ethanone manufacturers

Career Henan Chemical Co

Product: 1-(5-Bromo-2-fluoropyridin-3-yl)ethanone 1111637-74-1
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 200g
Release date: 2020-02-01

1111637-74-1, 1-(5-Bromo-2-fluoropyridin-3-yl)ethanoneRelated Search:

5-BROMO-2-PYRAZOL-1-YL-PYRIMIDINE 5-BROMO-2-PHENYLPYRIDINE 1H-Pyrrolo[2,3-b]pyridine, 5-bromo-2-phenyl- 5-BROMO-2-PYRAZINECARBOXYLIC ACID 5-BROMO-2-FLUORO-3-METHOXYPYRIDINE 5-Bromo-2-fluoro-3-pyridylboronic acid 5-Bromo-2-fluoro-3-Pyridinol ETHYL 5-BROMO-2-PYRAZINECARBOXYLATE 5-BROMO-2-FLUORO-4-IODOPHENOL 5-BROMO-2-PHENYLTHIAZOLE 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine 2-AMINO-3-BROMOPHENOL BENZYL 3-OXOCYCLOBUTYLCARBAMATE 3-IODO-4-METHOXY-5-AZAINDOLE 4,5-DICHLOROPHTHALIC ACID 1H-Pyrrolo[3,2-c]pyridine-3-carboxylic acid, 6-bromo- 6-CHLORO-5-AZAINDOLE (3-BroMo-pyridin-2-yl)-acetic acid ethyl ester

1-(5-Bromo-2-fluoropyridin-3-yl)ethanone

1-(5-Bromo-2-fluoro-3-pyridinyl)ethanone

1-(5-Bromo-2-fluoropyridin-3-yl)ethan-1-one

3-Acetyl-5-bromo-2-fluoropyridine

Ethanone, 1-(5-broMo-2-fluoro-3-pyridinyl)-

1-(5-BroMo-2-fluoropyridine-3-yl)ethanone

3-Acetyl-5-bromo-2-fluoropyridine 98%

1-(5-Bromo-2-fluoro-3-pyridyl)ethanone

1111637-74-1

1359703-93-7 oldold

MFCD21602878 oldold