ChemicalBook >> CAS DataBase List >>2-Bromo-5-ethynylpyridine
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
- Molecular Weight:
- 182.02
- MDL Number:
- MFCD13189724
- MOL File:
- 569672-28-2.mol
Last updated:2023-11-09 14:34:49
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H302-H315-H320-H335 |
Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
2-Bromo-5-ethynylpyridine price More Price(15)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TRC | B684775 | 2-Bromo-5-ethynylpyridine | 569672-28-2 | 250mg | $165 | 2021-12-16 | Buy |
AK Scientific | 3067AQ | 2-BROMO-5-ETHYNYLPYRIDINE | 569672-28-2 | 5g | $1504.4 | 2021-12-16 | Buy |
Alichem | 569672282 | 2-Bromo-5-ethynylpyridine | 569672-28-2 | 5g | $1622.16 | 2021-12-16 | Buy |
Alichem | 569672282 | 2-Bromo-5-ethynylpyridine | 569672-28-2 | 10g | $2110.5 | 2021-12-16 | Buy |
Chemenu | CM279541 | 2-Bromo-5-ethynylpyridine 95% | 569672-28-2 | 25g | $2216 | 2021-12-16 | Buy |
2-Bromo-5-ethynylpyridine Chemical Properties,Uses,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
Global( 32)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4242 | 58 |
career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35453 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49999 | 58 |
Zhengzhou Lingzhiyue Technology Co., Ltd | +86-0371-55074660 +86-13783527580 | Lingzhiyue@aliyun.com | China | 3138 | 58 |
Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33349 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
Letopharm Limited | +86-21-5821 5861 | sales@letopharm.com | China | 70 | 55 |
View Lastest Price from 2-Bromo-5-ethynylpyridine manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2020-01-13 | 2-broMo-5-ethynylpyridine
569672-28-2
|
US $1.00 / g | 1g | 98% | 100KG | Career Henan Chemical Co |
- 2-broMo-5-ethynylpyridine
569672-28-2
- US $1.00 / g
- 98%
- Career Henan Chemical Co
2-broMo-5-ethynylpyridine
Pyridine, 2-bromo-5-ethynyl-
569672-28-2