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Home > Encyclopedia > 2-Bromo-3-methoxypyridine

2-Bromo-3-methoxypyridine

2-Bromo-3-methoxypyridine structure

2-Bromo-3-methoxypyridine 

structure

Description

2-BROMO-3-METHOXYPYRIDINE is Light yellow Cryst

2-Bromo-3-methoxypyridine Basic Attributes

188.02

188.02

246-017-9

SQN9M14S1Y

DTXSID50178829

2933399090

Characteristics

22.1

1.3

White to cream Crystalline Powder

1.5±0.1 g/cm3

40-43 °C

233.4°C at 760 mmHg

>230 °F

1.543

Safety Information

NONH for all modes of transport

3

22-37/38-41

26-39

Xn

P261-P280-P305 + P351 + P338

H302-H315-H318-H335

|Danger|H302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 40 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Bromo-3-methoxypyridine Use and Manufacturing

Methods of Manufacturing

2-Bromo-3-methoxypyridine To a solution of 2-bromopyridin-3-ol (40.0 g) in methanol (400 mL) and DCM (800 mL) was added (diazomethyl)trimethylsilane (2 M in hexane, 230 mL). The mixture was stirred at13°C for 3 hours, and then concentrated in vacuo. The residue was dissolved in Et20. Themixture was filtered and concentrated to afford 2-bromo-3-methoxypyridine (35.0 g). MS(ES) m/z 188 (MH).

Uses

Used in the preparation of triazolopyrimidine derivatives and analogs as AXL receptor tyrosine kinase function inhibitors.

Computed Properties

Molecular Weight:188.02
XLogP3:1.3
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:186.96328
Monoisotopic Mass:186.96328
Topological Polar Surface Area:22.1
Heavy Atom Count:9
Complexity:89.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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