2-Bromo-5-ethynylpyridine

Product Name: 2-Bromo-5-ethynylpyridine
CAS No.: 569672-28-2
Chemical Name: 2-Bromo-5-ethynylpyridine
Synonyms: 2-broMo-5-ethynylpyridine;Pyridine, 2-bromo-5-ethynyl-
CBNumber: CB12665079
Molecular Formula: C7H4BrN
Formula Weight: 182.02
MOL File: 569672-28-2.mol

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2-Bromo-5-ethynylpyridine Property

Melting point:: 83℃
Boiling point:: 231.0±25.0 °C(Predicted)
Density: 1.60±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
pka: -0.73±0.10(Predicted)
InChI: InChI=1S/C7H4BrN/c1-2-6-3-4-7(8)9-5-6/h1,3-5H
InChIKey: WRORYOXBXUUDJL-UHFFFAOYSA-N
SMILES: C1(Br)=NC=C(C#C)C=C1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H320Causes eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing 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.

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

TRC

Product number: B684775
Product name: 2-Bromo-5-ethynylpyridine
Packaging: 250mg
Price: $165
Updated: 2021/12/16

AK Scientific

Product number: 3067AQ
Product name: 2-BROMO-5-ETHYNYLPYRIDINE
Packaging: 5g
Price: $1504.4
Updated: 2021/12/16

Alichem

Product number: 569672282
Product name: 2-Bromo-5-ethynylpyridine
Packaging: 5g
Price: $1622.16
Updated: 2021/12/16

Alichem

Product number: 569672282
Product name: 2-Bromo-5-ethynylpyridine
Packaging: 10g
Price: $2110.5
Updated: 2021/12/16

Chemenu

Product number: CM279541
Product name: 2-Bromo-5-ethynylpyridine
Purity: 95%
Packaging: 25g
Price: $2216
Updated: 2021/12/16

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2-Bromo-5-ethynylpyridine Chemical Properties,Usage,Production

Uses

2-Bromo-5-ethynylpyridine is used in the synthesis of macrocycle of terpyridine units.

Preparation

The iodobromopyridine (2-Bromo-5-iodopyridine), the starting material, was coupled with TMS-acetylene under Sonogashira conditions. One-pot deprotection and recrystallization could yield the bromo,ethynyl-functionalized pyridine (2-Bromo-5-ethynylpyridine)[1].

Reactions

2-Bromo-5-ethynylpyridine is a useful organic compound that could be used to synthesize 2-Bromo-5-[(3-iodophenyl)ethynyl]pyridine, 2-bromo-5-({4-[(tert-butyldimethylsilyl)oxy]phenyl}ethynyl)pyridine, and so on.

2-Bromo-5-ethynylpyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Bromo-5-ethynylpyridine Suppliers

Canada 1 China 30 India 1 United Kingdom 1 United States 1 Global 34

J & K SCIENTIFIC LTD.

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Shenzhen Polymeri Biochemical Technology Co., Ltd.

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Nanjing Chengqian Pharmaceutical Technology Co., Ltd.

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View Lastest Price from 2-Bromo-5-ethynylpyridine manufacturers

Career Henan Chemical Co

Product: 2-broMo-5-ethynylpyridine 569672-28-2
Price: US $1.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 100KG
Release date: 2020-01-12

569672-28-2, 2-Bromo-5-ethynylpyridineRelated Search:

2-broMo-5-ethynylpyridine

Pyridine, 2-bromo-5-ethynyl-

569672-28-2