551899
2,3-Diamino-5-bromopyridine
97%
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About This Item
Empirical Formula (Hill Notation):
C5H6BrN3
CAS Number:
Molecular Weight:
188.03
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
254-172-9
MDL number:
Assay:
97%
InChI key
YRGMYJUKFJPNPD-UHFFFAOYSA-N
InChI
1S/C5H6BrN3/c6-3-1-4(7)5(8)9-2-3/h1-2H,7H2,(H2,8,9)
SMILES string
Nc1cc(Br)cnc1N
assay
97%
mp
155 °C (dec.) (lit.)
functional group
bromo
Quality Level
Related Categories
Application
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.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Re (I) Complexes of Substituted dppz: A Computational and Spectroscopic Study.
van der Salm H, et al.
Inorganic Chemistry, 53(6), 3126-3140 (2014)
Metabolite analogs. VIII. Syntheses of some imidazopyridines and pyridotriazoles.
Graboyes H and Day AR.
Journal of the American Chemical Society, 79(24), 6421-6426 (1957)
Microwave-Assisted C-2 Direct Alkenylation of Imidazo [4, 5-b] pyridines: Access to Fluorescent Purine Isosteres with Remarkably Large Stokes Shifts.
Baladi T, et al.
European Journal of Organic Chemistry, 2016(14), 2421-2434 (2016)
Magda A Akl et al.
Dalton transactions (Cambridge, England : 2003), 49(44), 15769-15778 (2020-11-05)
Worldwide, prostate cancer is considered to be one of the three most commonly occurring cancers amongst the male population. Clinically, early detection of diverse forms of cancer before they spread and become incurable plays an important role in treatment strategy.
Sundaram Ellairaja et al.
Biosensors & bioelectronics, 91, 82-88 (2016-12-20)
Bilirubin, a key biomarker for the jaundice and its clinical diagnosis needs a better analytical tool. A novel and simple fluorescent platform based on (2,2'-((1E,1'E)-((6-bromopyridine-2,3-diyl) bis(azanylylidene)) bis(methanylylidene diphenol) (BAMD) was designed. BAMD showed a remarkable fluorescent intensity with a very
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