2-BroMo-3-(trifluoroMethoxy)pyridine

Product Name: 2-BroMo-3-(trifluoroMethoxy)pyridine
CAS No.: 1206978-11-1
Chemical Name: 2-BroMo-3-(trifluoroMethoxy)pyridine
Synonyms: 2-Bromo-3-(trifluoromethoxy);2-BROMO-3-ethyl 7-oxo-4, 5,6,7-;2-BroMo-3-(trifluoroMethoxy)pyridine;Pyridine, 2-bromo-3-(trifluoromethoxy)-
CBNumber: CB82566122
Molecular Formula: C6H3BrF3NO
Formula Weight: 241.99
MOL File: 1206978-11-1.mol

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2-BroMo-3-(trifluoroMethoxy)pyridine Property

storage temp.: 2-8°C
form: liquid
color: Clear, colourless
InChI: InChI=1S/C6H3BrF3NO/c7-5-4(2-1-3-11-5)12-6(8,9)10/h1-3H
InChIKey: BHUNBMCBYFTPAL-UHFFFAOYSA-N
SMILES: C1(Br)=NC=CC=C1OC(F)(F)F

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Safety

RIDADR: UN2810
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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.

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N-Bromosuccinimide Price

Apolloscientific

Product number: PC421055
Product name: 2-Bromo-3-(trifluoromethoxy)pyridine
Purity: 95%
Packaging: 250mg
Price: $130
Updated: 2021/12/16

AK Scientific

Product number: 3594DH
Product name: 2-Bromo-3-(trifluoromethoxy)pyridine
Packaging: 100mg
Price: $226
Updated: 2021/12/16

Matrix Scientific

Product number: 115273
Product name: 2-Bromo-3-(trifluoromethoxy)pyridine
Purity: 95%
Packaging: 500mg
Price: $277
Updated: 2021/12/16

Apolloscientific

Product number: PC421055
Product name: 2-Bromo-3-(trifluoromethoxy)pyridine
Purity: 95%
Packaging: 1g
Price: $340
Updated: 2021/12/16

Apolloscientific

Product number: PC421055
Product name: 2-Bromo-3-(trifluoromethoxy)pyridine
Purity: 95%
Packaging: 5g
Price: $1280
Updated: 2021/12/16

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2-BroMo-3-(trifluoroMethoxy)pyridine Chemical Properties,Usage,Production

Synthesis

1206980-39-3

1206978-11-1

General procedure for the synthesis of 2-bromo-3-(trifluoromethoxy)pyridine: 2-chloro-3-trifluoromethoxypyridine (8, 4.0 g, 20.2 mmol) was used as a raw material and mixed with bromotrimethylsilane (6.3 g, 5.4 mL, 40.4 mmol, 2 eq.) in propionitrile (20 mL) and heated and refluxed for 24 hours. The reaction process was monitored by gas chromatography (GC) to confirm 100% conversion. Upon completion of the reaction, the mixture was vacuum distilled to afford pure 2-bromo-3-trifluoromethoxypyridine (23, 3.9 g, 16.1 mmol, 80% yield) as a colorless oil. Boiling point: 63-67 °C/13 mbar. The structure of the product was confirmed by nuclear magnetic resonance hydrogen (1H NMR, CDCl3, 300 MHz), fluorine (19F NMR, CDCl3, 282 MHz), and carbon (13C NMR, CDCl3, 75 MHz) spectra, and is consistent with the expected structure. Elemental analysis results: C6H3BrF3NO (molecular weight 241) Calculated values: C 29.78, H 1.25, N 5.79; measured values: C 29.96, H 1.41, N 5.64.

References

[1] Patent: WO2010/40461, 2010, A1. Location in patent: Page/Page column 34-35
[2] European Journal of Organic Chemistry, 2010, # 31, p. 6043 - 6066

2-BroMo-3-(trifluoroMethoxy)pyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-BroMo-3-(trifluoroMethoxy)pyridine Suppliers

China 34 India 1 United States 6 Global 41

Cochemical Ltd.

Tel: 029-86115547 17791676824
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Email: info@chemlin.com.cn
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SynAsst Chemical.

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SHANGHAI FDC-CHEMICAL CO.,LTD

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3A Chemicals

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Shanghai Jizhi Biochemical Technology Co. Ltd.

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