A3295812
2,3-Diamino-5-bromopyridine , >98.0%(GC) , 38875-53-5
CAS NO.:38875-53-5
Empirical Formula: C5H6BrN3
Molecular Weight: 188.03
MDL number: MFCD00460094
EINECS: 254-172-9
Pack Size | Price | Stock | Quantity |
5G | RMB53.60 | In Stock |
|
25G | RMB224.80 | In Stock |
|
100G | RMB849.60 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
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 |
InChIKey | YRGMYJUKFJPNPD-UHFFFAOYSA-N |
CAS DataBase Reference | 38875-53-5(CAS DataBase Reference) |
Description and Uses
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
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
Hazard Codes | Xi,C |
Risk Statements | 36/37/38-34 |
Safety Statements | 26-36-37/39-45-36/37/39 |
WGK Germany | 3 |
Hazard Note | Irritant |
HazardClass | IRRITANT-HARMFUL |
HazardClass | 6.1 |
PackingGroup | III |
HS Code | 29333990 |