| Identification | Back Directory | [Name]
3-bromo-1H-pyrazolo[4,3-b]pyridine | [CAS]
633328-33-3 | [Synonyms]
3-Bromo-4-azaindazole
3-Bromopyrazolo[4,3-b]pyridine
3-bromo-1H-pyrazolo[4,3-b]pyridine
3-bromo-2H-pyrazolo[4,3-b]pyridine
1H-Pyrazolo[4,3-b]pyridine,3-broMo- | [Molecular Formula]
C6H4BrN3 | [MDL Number]
MFCD11518974
| [MOL File]
633328-33-3.mol | [Molecular Weight]
198.03 |
| Chemical Properties | Back Directory | [Boiling point ]
366.9±22.0 °C(Predicted) | [density ]
1.894±0.06 g/cm3(Predicted) | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [form ]
solid | [pka]
8.76±0.40(Predicted) | [color ]
Pale yellow | [InChI]
1S/C6H4BrN3/c7-6-5-4(9-10-6)2-1-3-8-5/h1-3H,(H,9,10) | [InChIKey]
SXDNKFXWUFUOBP-UHFFFAOYSA-N | [SMILES]
Brc1n[nH]c2cccnc12 |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
25 | [Safety Statements ]
45 | [RIDADR ]
2811 | [WGK Germany ]
3 | [HazardClass ]
6.1 | [PackingGroup ]
Ⅲ | [HS Code ]
2933998090 | [Storage Class]
6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | [Hazard Classifications]
Acute Tox. 3 Oral |
| Hazard Information | Back Directory | [Synthesis]
A mixture of 3-fluoro-2-formylpyridine (1.02 g, 8.15 mmol) and hydrazine (2 mL) was heated to 110 °C. After 16 h, the reaction mixture was poured onto ice water and extracted with ethyl acetate (3x50 mL). The collected organic layer was washed with brine |
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