ChemicalBook > CAS DataBase List > 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR

2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR

Product Name
2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR
CAS No.
114414-17-4
Chemical Name
2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR
Synonyms
2-AMino-3-hydroxy-4-broMopydine HBr;2-Amino-4-bromo-3-hydroxypyridine hbr;2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR;2-amino-4-bromohydroxopyridinum bromide;2-AMino-4-broMopyridin-3-ol hydrobroMide;2-amino-4-bromo-3-pyridinol hydrobromide;2-Amino-4-bromo-3-pyridinol monohydrobromide;2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HYDROBROMIDE;2-Amino-4-bromo-3-pyridinol hydrobromide (1:1);3-pyridinol,2-amino-4-bromo-,hydrobromide (1:1)
CBNumber
CB71076027
Molecular Formula
C5H6Br2N2O
Formula Weight
269.92194
MOL File
114414-17-4.mol
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2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR Property

storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
crystalline solid
color 
Very dark red
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Safety

HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Apolloscientific
Product number
OR914337
Product name
2-Amino-3-hydroxy-4-bromopyridinehydrobromide
Purity
95%
Packaging
1g
Price
$390
Updated
2021/12/16
Apolloscientific
Product number
OR914337
Product name
2-Amino-3-hydroxy-4-bromopyridinehydrobromide
Purity
95%
Packaging
250mg
Price
$130
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
HCH0036392
Product name
2-AMINO-4-BROMO-3-HYDROXYPYRIDINE HYDROBROMIDE
Purity
95.00%
Packaging
5G
Price
$909.56
Updated
2021/12/16
Alichem
Product number
114414174
Product name
2-Amino-4-bromopyridin-3-olhydrobromide
Packaging
100mg
Price
$207.1
Updated
2021/12/16
Alichem
Product number
114414174
Product name
2-Amino-4-bromopyridin-3-olhydrobromide
Packaging
250mg
Price
$310.08
Updated
2021/12/16
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2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR Chemical Properties,Usage,Production

Synthesis

16867-03-1

114414-17-4

General procedure for the synthesis of 2-amino-4-bromopyridin-3-ol hydrobromide from 2-amino-3-hydroxypyridine: Bromine (11.2 mL, 0.21 mol) was slowly added dropwise to a mechanically stirred suspension of 2-amino-3-hydroxypyridine (20 g, 0.18 mol) in acetic acid (300 mL) at 5-10 °C, after which the reaction system was brought to room temperature. The reaction mixture was heated to 120-125 °C, maintained for 12 h and then concentrated to give the crude product. The crude product was ground with ether (50 mL x 3) and subsequently dried under vacuum to afford 2-amino-4-bromopyridin-3-ol hydrobromide as a dark brown solid, which could be used in subsequent reactions without further purification. Yield: 48.5 g; MS (m/z): 189.3, 191.1 ([M + H]+).

References

[1] Patent: WO2018/42362, 2018, A1. Location in patent: Page/Page column 125

2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
2-Amino-4-bromo-3-pyridinol hydrobromide (1:1) 114414-17-4
Price
US $3.00-9.00/KG
Min. Order
0.1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2025-06-26
Career Henan Chemical Co
Product
2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR 114414-17-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-18

114414-17-4, 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBRRelated Search:

1H-Pyrrolo[2,3-b]pyridine, 4-chloro-6-methyl- 4-CHLORO-6-ETHYLTHIENO[2,3-D]PYRIMIDINE 4-Amino-2-(methylthio)pyrimidine-5-carbaldehyde 4-Iodo-2-methylpyridine 4-BROMOPYRIDINE HYDROBROMIDE 2-AMINO-4,5-DIBROMO-3-HYDROXYPYRIDINE 2-Amino-4-bromopyridine 4-BROMO-3-HYDROXYPYRIDINE 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR

  • 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HBR
  • 2-AMINO-3-HYDROXY-4-BROMOPYRIDINE HYDROBROMIDE
  • 2-Amino-4-bromo-3-hydroxypyridine hbr
  • 2-AMino-3-hydroxy-4-broMopydine HBr
  • 2-AMino-4-broMopyridin-3-ol hydrobroMide
  • 2-Amino-4-bromo-3-pyridinol monohydrobromide
  • 2-amino-4-bromo-3-pyridinol hydrobromide
  • 2-amino-4-bromohydroxopyridinum bromide
  • 3-pyridinol,2-amino-4-bromo-,hydrobromide (1:1)
  • 2-Amino-4-bromo-3-pyridinol hydrobromide (1:1)
  • 114414-17-4
  • C5H5BrN2OHBr
  • C5H6Br2N2O
  • C5H5BrN2OBrH
  • Pyridine