| Identification | More | [Name]
2-Hydroxy-5-bromopyridine | [CAS]
13466-38-1 | [Synonyms]
2-HYDROXY-5-BROMOPYRIDINE
5-BROMO-2(1H)-PYRIDINONE
5-BROMO-2(1H)-PYRIDONE
5-BROMO-2-HYDROXYPYRIDINE
5-BROMO-2-PYRIDINOL
5-BROMO-2-PYRIDONE
5-BROMOPYRIDIN-2-OL
3-Bromo-6-hydroxypyridine
5-Bromo-2-pyridinol~5-Bromo-2-pyridone
5-BROMO-2-HYDROXYPYRIDINE, 97%%
5-Bromo-2-hydroxypyrdine | [EINECS(EC#)]
629-311-5 | [Molecular Formula]
C5H4BrNO | [MDL Number]
MFCD00234042 | [Molecular Weight]
174 | [MOL File]
13466-38-1.mol |
| Questions And Answer | Back Directory | [Synthesis]
Starting with pyridine, 5-bromo-2-chloropyridine was synthesized via a halogenation reaction. Then, after hydrolysis with potassium alkoxide in a high-boiling alcohol solvent, the target compound 2-hydroxy-5-bromopyridine was obtained. The synthetic reaction formula is shown in the figure below:  |
| Chemical Properties | Back Directory | [Appearance]
off-white to yellow-brown crystalline powder | [Melting point ]
180-183 °C(lit.)
| [Boiling point ]
305.9±42.0 °C(Predicted) | [density ]
1.776±0.06 g/cm3(Predicted) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [form ]
Crystalline Powder | [pka]
9.96±0.10(Predicted) | [color ]
Off-white to yellow-brown | [BRN ]
108751 | [InChI]
InChI=1S/C5H4BrNO/c6-4-1-2-5(8)7-3-4/h1-3H,(H,7,8) | [InChIKey]
NDMZZQRNZFWMEZ-UHFFFAOYSA-N | [SMILES]
C1(=O)NC=C(Br)C=C1 | [CAS DataBase Reference]
13466-38-1(CAS DataBase Reference) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H302-H315-H319-H335 | [Precautionary statements ]
P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R36:Irritating to the eyes.
R22:Harmful if swallowed. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29333990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
off-white to yellow-brown crystalline powder | [Uses]
5-Bromopyridin-2-ol is a biochemical reagent that can be used as a biological material or organic compound for life science related research. | [General Description]
5-Bromo-2(1H)-pyridone undergoes difluormethylation in the presence of sodium chlorodifluoroacetate (ClCF2COONa) and methyl cyanide. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|