(2-AMINO-5-BROMOPYRIDIN-3-YL)METHANOL HYDROBROMIDE
- Product Name
- (2-AMINO-5-BROMOPYRIDIN-3-YL)METHANOL HYDROBROMIDE
- CAS No.
- 443956-55-6
- Chemical Name
- (2-AMINO-5-BROMOPYRIDIN-3-YL)METHANOL HYDROBROMIDE
- Synonyms
- (2-AMINO-5-BROMOPYRIDIN-3-YL)METHANOL HYDROBROMIDE;3-Pyridinemethanol, 2-amino-5-bromo-, hydrobromide;5-bromo-3-(hydroxymethyl)pyridin-2-aminium bromide;(2-amino-5-bromopyridine-3-yl)methanol hydrobromide;2-Amino-5-bromo-3-(hydroxymethyl)pyridine hydrobromide
- CBNumber
- CB8235947
- Molecular Formula
- C6H8Br2N2O
- Formula Weight
- 283.95
- MOL File
- 443956-55-6.mol
(2-AMINO-5-BROMOPYRIDIN-3-YL)METHANOL HYDROBROMIDE Property
- storage temp.
- Sealed in dry,Room Temperature
- form
- Solid
Safety
- Hazard Codes
- Xi
- HS Code
- 2933399990
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.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- OR59471
- Product name
- 2-Amino-5-bromo-3-(hydroxymethyl)pyridinehydrobromide
- Packaging
- 250mg
- Price
- $38
- Updated
- 2021/12/16
- Product number
- 4H56-9-W7
- Product name
- 2-Amino-5-bromo-3-(hydroxymethyl)pyridine hydrobromide
- Packaging
- 250mg
- Price
- $42
- Updated
- 2021/12/16
- Product number
- OR59471
- Product name
- 2-Amino-5-bromo-3-(hydroxymethyl)pyridinehydrobromide
- Packaging
- 1g
- Price
- $53
- Updated
- 2021/12/16
- Product number
- 4H56-9-W7
- Product name
- 2-Amino-5-bromo-3-(hydroxymethyl)pyridine hydrobromide
- Packaging
- 1g
- Price
- $58
- Updated
- 2021/12/16
- Product number
- FA153550
- Product name
- 2-Amino-5-bromo-3-(hydroxymethyl)pyridine hydrobromide
- Packaging
- 1g
- Price
- $87.5
- Updated
- 2021/12/16
(2-AMINO-5-BROMOPYRIDIN-3-YL)METHANOL HYDROBROMIDE Chemical Properties,Usage,Production
Synthesis
23612-57-9
443956-55-6
General procedure for the synthesis of 2-amino-5-bromo-3-(hydroxymethyl)pyridine hydrobromide from 2-amino-3-(hydroxymethyl)pyridine: (2-amino-pyridin-3-yl)methanol (22.1 g, 178 mmol) was dissolved in acetic acid (350 mL) at room temperature, and bromine (9.0 mL, 178 mmol) was added slowly and dropwise over a period of 1 h under stirring. The reaction mixture was continued to stir overnight at room temperature. Upon completion of the reaction, the mixture was filtered and the solid product was collected. The filter cake was washed with methyl tert-butyl ether (MTBE, 50 mL) and subsequently dried under vacuum at 60 °C for 2 h to afford the target compound 2-amino-5-bromo-3-(hydroxymethyl)pyridine hydrobromide as a yellow solid (37.9 g, 75% yield). Mass spectrum (ESI, positive ion mode) m/z: 203.0 ([M-80]+).
References
[1] Patent: WO2014/193647, 2014, A2. Location in patent: Paragraph 0285
[2] Patent: CN104119331, 2018, B. Location in patent: Paragraph 0836; 0842; 0843
[3] Patent: WO2013/80222, 2013, A1. Location in patent: Page/Page column 29
(2-AMINO-5-BROMOPYRIDIN-3-YL)METHANOL HYDROBROMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
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