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Home > Encyclopedia > 2-Bromopyridine-4-methanol

2-Bromopyridine-4-methanol

2-Bromopyridine-4-methanol structure

2-Bromopyridine-4-methanol 

structure
  • CAS No:

    118289-16-0

  • Formula:

    C6H6BrNO

  • Chemical Name:

    2-Bromopyridine-4-methanol

  • Synonyms:

    2-BROMO-4-(HYDROXYMETHYL)PYRIDINE;2-BROMO-4-PYRIDINE METHANOL;(2-BROMO-PYRIDIN-4-YL)-METHANOL;2-BROMOPYRIDINE-4-METHANOL;RARECHEM AL BD 1524;2-Bromopyridine-4-methanol ,96%;Bromopyridine-4-Methanol;4-Pyridinemethanol, 2-bromo-

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Description

White to brown powder

2-Bromopyridine-4-methanol Basic Attributes

188.02

186.963272

4244047

DTXSID50561156

29339900

Characteristics

33.1

1

1.668±0.06 g/cm3(Predicted)

58-61°C

316.6±27.0 °C(Predicted)

145.3±23.7 °C

1.599

Safety Information

IRRITANT

NONH for all modes of transport

1

36/37/38-22

26-36-37-22

Xi,Xn

P261-P280-P305 + P351 + P338

H302-H315-H318-H335

|Danger|H302 (90.7%): 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 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Bromopyridine-4-methanol Use and Manufacturing

To a solution of 215.1 (2g, 9.9mmol, l .Oeq) in tetrahydrofuran (30mL) at 0°C, boron trifluoride etherate (4.18g, 29.7mmol, 3.0eq) was added dropwise. Reaction mixture was stirred at room temperature for 3h. After completion of reaction, reaction mixture was transferred in ice-water and product was extracted with ethyl acetate. Organic layer was combined, washed with brine solution, dried over sodium sulphate and concentrated under reduced pressure to obtain 1.1 (1.4g, 75.21percent). MS(ES): m/z 189.65 [M]To a solution of 2-bromopyridine-4-carbaldehyde (20 g, 107.52 mmol) in MeOH (150 mL) was added portion wise sodium borohydride (12.0 g, 322.56 mmol) at 0° C. under inert atmosphere.

Computed Properties

Molecular Weight:188.02
XLogP3:1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:186.96328
Monoisotopic Mass:186.96328
Topological Polar Surface Area:33.1
Heavy Atom Count:9
Complexity:89.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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