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
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
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.
N-Bromosuccinimide Price
- Product number
- B684775
- Product name
- 2-Bromo-5-ethynylpyridine
- Packaging
- 250mg
- Price
- $165
- Updated
- 2021/12/16
- Product number
- 3067AQ
- Product name
- 2-BROMO-5-ETHYNYLPYRIDINE
- Packaging
- 5g
- Price
- $1504.4
- Updated
- 2021/12/16
- Product number
- 569672282
- Product name
- 2-Bromo-5-ethynylpyridine
- Packaging
- 5g
- Price
- $1622.16
- Updated
- 2021/12/16
- Product number
- 569672282
- Product name
- 2-Bromo-5-ethynylpyridine
- Packaging
- 10g
- Price
- $2110.5
- Updated
- 2021/12/16
- Product number
- CM279541
- Product name
- 2-Bromo-5-ethynylpyridine
- Purity
- 95%
- Packaging
- 25g
- Price
- $2216
- Updated
- 2021/12/16
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
2-Bromo-5-ethynylpyridine Suppliers
View Lastest Price from 2-Bromo-5-ethynylpyridine manufacturers
- 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