ChemicalBook--->CAS DataBase List--->1357947-08-0

1357947-08-0

1357947-08-0 Structure

1357947-08-0 Structure
IdentificationBack Directory
[Name]

4-c]pyridine
[CAS]

1357947-08-0
[Synonyms]

5-broMo-3-iodo-1H-pyrazolo[3,4-c]pyridine
1H-Pyrazolo[3,4-c]pyridine, 5-bromo-3-iodo-
[Molecular Formula]

C6H3BrIN3
[MDL Number]

MFCD21647868
[MOL File]

1357947-08-0.mol
[Molecular Weight]

323.917
Chemical PropertiesBack Directory
[Boiling point ]

458.7±40.0 °C(Predicted)
[density ]

2.559±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2–8 °C
[form ]

solid
[pka]

7.72±0.40(Predicted)
[Appearance]

Off-white to light yellow Solid
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P280-P305+P351+P338
[Hazard Codes ]

Xn
[Risk Statements ]

22
Spectrum DetailBack Directory
[Spectrum Detail]

4-c]pyridine(1357947-08-0)1HNMR
Hazard InformationBack Directory
[Synthesis]

Step I. Preparation of 5-bromo-1H-pyrazolo[3,4-c]pyridine

To a solution of 6-bromo-4-methylpyridin-3-amine (7.76 g, 0.0415 mol) in acetic acid (412.8 mL, 7.260 mol) was added 4.0 ml of a 4.0 ml aqueous solution of sodium nitrite (2.87 g, 0.041

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