5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE

  • Name: 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE
  • CAS: 875781-17-2
  • Purity: 99%
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1.What is the 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE ?

5-Bromo-1H-pyrazolo[3,4-b]pyridine is a pyridine (P998910) derivative and useful building block, seen in its use in the synthetic preparation of 7-?azaindazole chalcone derivatives as analgesics and anti-?inflammatories.

2-Bromo-malonaldehyde
2065-75-0

2-Bromo-malonaldehyde

3<sup>(5)</sup>-aminopyrazole
1225387-53-0

3(5) -aminopyrazole

6-bromo-pyrazolo[1,5-α]pyrimidine
705263-10-1

6-bromo-pyrazolo[1,5-α]pyrimidine

5-bromo-7-azaindazole
875781-17-2,916257-29-9

5-bromo-7-azaindazole

Conditions
Conditions Yield
In ethanol; at 20 ℃; Heating / reflux;
2.1%
13.8%
5-bromo-2-fluoro-3-pyridinecarboxaldehyde
875781-15-0

5-bromo-2-fluoro-3-pyridinecarboxaldehyde

5-bromo-7-azaindazole
875781-17-2,916257-29-9

5-bromo-7-azaindazole

Conditions
Conditions Yield
With hydrazine hydrate; In water; at 65 ℃; for 15h; Inert atmosphere;
82%
With hydrazine; In ethanol; Heating / reflux;
46%
With hydrazine hydrate; In ethanol; at 100 ℃; for 8h;
40%
With hydrazine hydrate; In tetrahydrofuran; ethanol; water; at 45 - 80 ℃; for 1h; Large scale;
With hydrazine hydrate; In ethanol; at 75 - 80 ℃; for 12h;
135 g
With hydrazine hydrate; In ethanol; at 25 - 80 ℃; for 12h;
135 g
With hydrazine hydrate; In ethanol; at 25 - 80 ℃; for 12h;
With hydrazine hydrate; In ethanol; at 75 - 80 ℃; for 12h;
With hydrazine; In ethanol; at 80 ℃; for 1h; Microwave irradiation;

2.What is the CAS number for 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE ?

The CAS number of 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE is 875781-17-2.

More information of 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE 875781-17-2 are:

CAS?Number

875781-17-2

Density

1.895 g/cm3

Melting Point

198.0 to 202.0 °C

Boiling Point

329 °C at 760 mmHg

Flash Point

152.8 °C

Vapor Pressure

0.00148mmHg at 25°C

Refractive Index

1.68

HS CODE

29333990

PSA

41.57000

LogP

1.72040

Pka

8.66±0.40(Predicted)

3.What are another words for 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE ?

Synonyms?for?5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE 875781-17-2:5-Bromo-1-hydropyrazolo[3,4-b]pyridine;

4.What is the molecular formula of 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE?

The chemical formula of ?5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE is?C6H4BrN3 which containing 6 Carbon atoms,4 Hydrogen atoms,1 Bromine atoms and 3 Nitrogen atoms,and the molecular weight of??5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE?is 198.022.

5.What is 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE (875781-17-2) used for?

5-Bromo-1H-pyrazolo[3,4-b]pyridine is a pyridine derivative characterized by the presence of a bromine atom at the 5th position and a pyrazolo[3,4-b]pyridine ring structure. It is a valuable building block in organic synthesis and has potential applications in the development of pharmaceuticals and other chemical compounds.

InChI:InChI=1/C7H7N3/c1-5-2-6-4-9-10-7(6)8-3-5/h2-4H,1H3,(H,8,9,10)

Relevant articles related to 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE:

Article

Source

Zinc Acetate-Promoted Buchwald-Hartwig Couplings of Heteroaromatic Amines

Ayothiraman, Rajaram,Rangaswamy, Sundaramurthy,Maity, Prantik,Simmons, Eric M.,Beutner, Gregory L.,Janey, Jacob,Treitler, Daniel S.,Eastgate, Martin D.,Vaidyanathan, Rajappa

, p. 7420 - 7427 (2017/07/26)

3-(1H-PYRROLO[2,3-C]PYRIDIN-2-YL)-1H-PYRAZOLO[3,4-B]PYRIDINES AND THERAPEUTIC USES THEREOF

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Paragraph 0610; 0612, (2017/02/28)

6.Buy 5-BROMO-1H-PYRAZO[3,4-B]PYRIDINE with the best price .

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