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| 2,3-Diamino-5-bromopyridine Basic information |
| 2,3-Diamino-5-bromopyridine Chemical 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) |
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 |
| 2,3-Diamino-5-bromopyridine Usage And Synthesis |
Chemical Properties | light yellow to purple or light brown powder or | 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
| General Description | 2,3-Diamino-5-bromopyridine can be prepared from 2-amino-3-nitro-5-bromopyridine via reduction using stannous chloride. |
| 2,3-Diamino-5-bromopyridine Preparation Products And Raw materials |
Raw materials | 2-Amino-5-bromo-3-nitropyridine-->Carbon | Preparation Products | 2,3-Pyridinediamine, 5,6-dibromo--->5-Bromo-3-pyrrol-1-yl-pyridin-2-ylamine-->7-Bromo-3-chloro-pyrido[2,3-b]pyrazine-->6-broMo-2,3-diMethyliMidazo[1,2-a]pyridin-8-aMine-->6-Bromo-2-methylimidazo[1,2-a]pyridin-8-ylamine-->6-Bromo-2-ethyl-3H-imidazo[4,5-b]pyridine-->6-BROMO[1,2,5]THIADIAZOLO[3,4-B]PYRIDINE-->7-BroMo-1,2-dihydropyrido[2,3-b]pyrazin-3(4H)-one |
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