2,3-Diamino-5-bromopyridine
- CAS NO.：38875-53-5
- Empirical Formula: C5H6BrN3
- Molecular Weight: 188.03
- MDL number: MFCD00460094
- EINECS: 254-172-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-28 18:20:31
What is 2,3-Diamino-5-bromopyridine?
Chemical properties
light yellow to purple or light brown powder or
The Uses of 2,3-Diamino-5-bromopyridine
2,3-Diamino-5-bromopyridine may be used in the preparation of the following heterocyclic compounds:
- 6-bromoimidazo-[b]pyridine
- 11-bromopyrido[2′,3′:5,6]pyrazino[2,3-f][1,10]phenanthroline
- 6-bromo-3-(tetrahydro-2H-pyran-2-yl)-3H-imidazo[4,5-b]pyridine
General Description
2,3-Diamino-5-bromopyridine can be prepared from 2-amino-3-nitro-5-bromopyridine via reduction using stannous chloride.
Properties of 2,3-Diamino-5-bromopyridine
| Melting point: | 155 °C (dec.) (lit.) |
| Boiling point: | 180 °C(Press: 0.005-0.01 Torr) |
| Density | 1.6770 (rough estimate) |
| refractive index | 1.6400 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| pka | 4.53±0.49(Predicted) |
| form | Powder or Needles |
| color | Light yellow to purple or light brown |
| Water Solubility | soluble in hot water |
| BRN | 119436 |
| CAS DataBase Reference | 38875-53-5(CAS DataBase Reference) |
Safety information for 2,3-Diamino-5-bromopyridine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 2,3-Diamino-5-bromopyridine
| InChIKey | YRGMYJUKFJPNPD-UHFFFAOYSA-N |
2,3-Diamino-5-bromopyridine manufacturer
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