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5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine

5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine structure

CAS No.: 111770-80-0

Chemical Name:: 5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine

Synonyms: 5-BROMO-2-(TRIMETHYLSILYETGYNYL)PYRIDINE;5-BroMo-2-((triMethylsilyl)ethynyl)pyridine;5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine;Pyridine, 5-bromo-2-[2-(trimethylsilyl)ethynyl]-

CBNumber:: CB7718122

Molecular Formula:: C10H12BrNSi

Molecular Weight:: 254.2

MDL Number:: MFCD03095275

MOL File:: 111770-80-0.mol

Last updated:2026-09-12 18:55:05

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5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine Properties

Melting point	56-59 °C(Solv: hexane (110-54-3))
Boiling point	252.9±40.0 °C(Predicted)
Density	1.28±0.1 g/cm3(Predicted)
storage temp.	2-8°C
pka	1.93±0.29(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338

5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	LEA77080	5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine	111770-80-0	100mg	$373	2026-06-04	Buy
Biosynth	LEA77080	5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine	111770-80-0	1g	$967.6	2026-06-04	Buy
aablocks	AA008RY6	5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine 95%	111770-80-0	250mg	$159	2026-05-28	Buy
aablocks	AA008RY6	5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine 95%	111770-80-0	1g	$414	2026-05-28	Buy
ACHEMBLOCK	U104402	5-Bromo-2-(2-(trimethylsilyl)ethynyl)pyridine 95.00%	111770-80-0	250MG	$130	2026-05-27	Buy

Product number	Packaging	Price	Buy
LEA77080	100mg	$373	Buy
LEA77080	1g	$967.6	Buy
AA008RY6	250mg	$159	Buy
AA008RY6	1g	$414	Buy
U104402	250MG	$130	Buy

5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine Preparation Products And Raw materials

Raw materials

Preparation Products

5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine Suppliers

Global Suppliers ( 23)

Supplier	Tel	Email	Country	ProdList	Advantage
SynAsst Chemical.	021-60343070		China	12731	55
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Henan Alfachem Co.,Ltd.	0371-55051623 18137891487	3983243027@qq.com	China	9974	58
Shanghai Fine Biotech Co.，Ltd	18717800556	sales@finebiotech.com	China	2180	58
Shanghai Yao Sen Biotechnology Co., LTD	18916117619 18916117619	2648165562@qq.com	China	493	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	400-0628126	sales-team@aobchem.com.cn	China	49939	58
Nanjing Shizhou Biology Technology Co.,Ltd	17301488900	judy.xia@synzest.com	China	12577	58
Sichuan BoYou Biotechnology Co., Ltd.	028-65791793 18140026355	568470422@qq.com	China	8967	58
Aikon International Limited	025-58859352 18651614124	2881516338@qq.com	China	9968	58
Ningbo Chaoming Biotechnology Co., Ltd	13301662590	mandy@atkchemical.com	China	9539	58

Supplier	Advantage
SynAsst Chemical.	55
Amadis Chemical Company Limited	58
Henan Alfachem Co.,Ltd.	58
Shanghai Fine Biotech Co.，Ltd	58
Shanghai Yao Sen Biotechnology Co., LTD	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	58
Nanjing Shizhou Biology Technology Co.,Ltd	58
Sichuan BoYou Biotechnology Co., Ltd.	58
Aikon International Limited	58
Ningbo Chaoming Biotechnology Co., Ltd	58

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5-BROMO-2-(TRIMETHYLSILYETGYNYL)PYRIDINE 5-BroMo-2-((triMethylsilyl)ethynyl)pyridine Pyridine, 5-bromo-2-[2-(trimethylsilyl)ethynyl]- 5-Bromo-2-[2-(trimethylsilyl)ethynyl]pyridine 111770-80-0 Pyridines