58236-70-7

Basic information

• Product Name: 5-BROMO-3-CHLORO-2-HYDROXYPYRIDINE
• Synonyms: 5-BROMO-3-CHLORO-2-HYDROXYPYRIDINE;5-BROMO-3-CHLOROPYRIDIN-2-OL;5-Bromo-3-chloro-2(1H)-pyridinone
• CAS NO: 58236-70-7
• Molecular Formula: C₅H₃BrClNO
• Molecular Weight: 208.44
• EINECS: -0
• Product Categories: Pyridine;Halides;Pyridines;Boronic Acid;Pyridine Series
• Mol File: 58236-70-7.mol
• Article Data: 2

Chemical Properties

• Melting Point: 199-202℃
• Boiling Point: 303.763 °C at 760 mmHg
• Flash Point: 137.511 °C
• Appearance: /Solid
• Density: 15.386 g/cm³
• Vapor Pressure: 0.00196mmHg at 25°C
• Refractive Index: 1.642
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 8.48±0.10(Predicted)
• CAS DataBase Reference: 5-BROMO-3-CHLORO-2-HYDROXYPYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-BROMO-3-CHLORO-2-HYDROXYPYRIDINE(58236-70-7)
• EPA Substance Registry System: 5-BROMO-3-CHLORO-2-HYDROXYPYRIDINE(58236-70-7)

Safety Data

• Hazardous Substances Data: 58236-70-7(Hazardous Substances Data)

Usage

Uses

5-?Bromo-?3-?chloro-?2-?hydroxypyridine acts as a reagent for the synthesis of 2-pyridyl-α-toluenesulfonates as antimalarials.

InChI:InChI=1/C5H3BrClNO/c6-3-1-4(7)5(9)8-2-3/h1-2,4H

Upstream product

• 13466-35-8 3-chloro-2-hydroxypyridine 

Downstream Products

• 160599-70-2 2,5-dibromo-3-chloropyridine 

Relevant articles and documents

3-Chloropyridines, and their use in liquid-crystal mixtures

3-Chloropyridines, process for their preparation, and their use in liquid-crystal mixtures A 3-chloropyridine of the formula (I) STR1 in which the symbols have the following meaning: R1 and R2, independently of one another, are, for example, H or straight-chain or branched alkyl, A1, A2, A3 and A4 are identical or different and are, for example, 1,4-phenylene, pyrazine-2,5-diyl or trans-1,4-cyclohexylene, M1, M2, M3 and M4 are identical or different and are, for example, --O-- or --CO--O--, R3, R4, R6 and R7, independently of one another are, for example, H or straight-chain or branched alkyl, M5 is, for example, --O--CO-- or a single bond, k, l, m, n, o, p, q and r are zero or one, with the proviso that the sum k+m+p+r is less than 4 and greater than zero, can advantageously be employed as a component in ferroelectric liquid-crystal mixtures.