3-Bromo-5-((2-trimethylsilyl)ethynyl)pyridine

Modify Date: 2024-01-10 00:35:28

3-Bromo-5-((2-trimethylsilyl)ethynyl)pyridine Structure
3-Bromo-5-((2-trimethylsilyl)ethynyl)pyridine structure
Common Name 3-Bromo-5-((2-trimethylsilyl)ethynyl)pyridine
CAS Number 639011-64-6 Molecular Weight 254.19800
Density N/A Boiling Point N/A
Molecular Formula C10H12BrNSi Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-(5-bromopyridin-3-yl)ethynyl-trimethylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H12BrNSi
Molecular Weight 254.19800
Exact Mass 252.99200
PSA 12.89000
LogP 3.07300

 Safety Information

HS Code 2933399090

 Synthetic Route

~10%

3-Bromo-5-((2-trimethylsilyl)ethynyl)pyridine Structure

3-Bromo-5-((2-t...

CAS#:639011-64-6

Literature: ELI LILLY AND COMPANY Patent: WO2005/94822 A1, 2005 ; Location in patent: Page/Page column 36 ; WO 2005/094822 A1

~89%

3-Bromo-5-((2-trimethylsilyl)ethynyl)pyridine Structure

3-Bromo-5-((2-t...

CAS#:639011-64-6

Literature: Tominaga, Masahide; Kato, Masanori; Okano, Takashi; Sakamoto, Shigeru; Yamaguchi, Kentaro; Fujita, Makoto Chemistry Letters, 2003 , vol. 32, # 11 p. 1012 - 1013

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-bromo-5-((2-trimethylsilyl)ethynyl)pyridine
3-bromo-5-(trimethylsilanylethynyl)pyridine
pyridine,3-bromo-5-[2-(trimethylsilyl)ethynyl]
3-bromo-5-((trimethylsilyl)ethynyl)pyridine
pyridine,3-bromo-5-[(trimethylsilyl)ethynyl]