636320
2-Amino-5-bromopyrazine
97%
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1 G
$97.40
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About This Item
Empirical Formula (Hill Notation):
C4H4BrN3
CAS Number:
Molecular Weight:
174.00
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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$97.40
In StockDetails
New
Ships Every 4 weeks
assay
97%
form
solid
mp
113-117 °C (lit.)
functional group
bromo
SMILES string
Nc1cnc(Br)cn1
InChI
1S/C4H4BrN3/c5-3-1-8-4(6)2-7-3/h1-2H,(H2,6,8)
InChI key
KRRTXVSBTPCDOS-UHFFFAOYSA-N
1 of 4
This Item | 667129 | 720224 | 661228 |
|---|---|---|---|
| assay 97% | assay 97% | assay 97% | assay 97% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| form solid | form solid | form solid | form solid |
| mp 113-117 °C (lit.) | mp 65-69 °C | mp 142-146 °C | mp 76-80 °C |
| functional group bromo | functional group bromo | functional group bromo | functional group bromo |
Application
Used without prior protection of the amino group in a palladium-catalyzed cross-coupling with pyridylboronic acids leading to pyrazinylpyridines.[1]
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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