3-Pyridyl bromide
- CAS NO.：626-55-1
- Empirical Formula: C5H4BrN
- Molecular Weight: 158
- MDL number: MFCD00006373
- EINECS: 210-952-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-08 10:59:09
What is 3-Pyridyl bromide?
Chemical properties
CLEAR COLOURLESS TO YELLOW LIQUID
The Uses of 3-Pyridyl bromide
Pyridine as novel substrate for regioselective oxygenation with aromatic peroxygenase from Agrocybe aegerita.
The Uses of 3-Pyridyl bromide
3-Bromopyridine undergoes lithiation with LDA at low temperatures in the 4-position: Heterocycles, involved in formation of the Grignard by Mg exchange with i-PrMgCl and in transmetallation of the lithiated derivative with zinc chloride followed by treatment with an electrophile as a route to 4-substituted 3-bromopyridines.
Definition
ChEBI: A monobromopyridine in which the bromo substituent is located at position 3.
What are the applications of Application
3-Pyridyl bromide is used as a pharmaceutical intermediate and organic synthesis intermediate.
Synthesis Reference(s)
Synthesis, p. 293, 1974 DOI: 10.1055/s-1974-23300
Properties of 3-Pyridyl bromide
| Melting point: | -27°C |
| Boiling point: | 173 °C (lit.) |
| Density | 1.64 g/mL at 25 °C (lit.) |
| vapor pressure | 1.64hPa at 25℃ |
| refractive index | n |
| Flash point: | 125 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | 31g/l |
| form | Liquid |
| pka | 2.84(at 25℃) |
| Specific Gravity | 1.617 |
| color | Clear colorless to yellow or slightly brown |
| Water Solubility | Soluble in water (31 g/L at 20°C). |
| BRN | 105880 |
| Dielectric constant | 9.8499999999999996 |
| CAS DataBase Reference | 626-55-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Pyridine, 3-bromo-(626-55-1) |
| EPA Substance Registry System | 3-Bromopyridine (626-55-1) |
Safety information for 3-Pyridyl bromide
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Pyridyl bromide
| InChIKey | NYPYPOZNGOXYSU-UHFFFAOYSA-N |
3-Pyridyl bromide manufacturer
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ALS INDIA LIFE SCIENCES
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