5-Bromo-1H-pyrazolo[3,4-b]pyridine

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Names

[ CAS No. ]:
875781-17-2

[ Name ]:
5-Bromo-1H-pyrazolo[3,4-b]pyridine

[Synonym ]:
5-Bromo-1H-pyrazolo[3,4-b]pyridine
T56 BMN INJ GE
1H-Pyrazolo[3,4-b]pyridine, 5-bromo-

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
329.0±22.0 °C at 760 mmHg

[ Melting Point ]:
198.0 to 202.0 °C

[ Molecular Formula ]:
C6H4BrN3

[ Molecular Weight ]:
198.02

[ Flash Point ]:
152.8±22.3 °C

[ Exact Mass ]:
196.958847

[ PSA ]:
41.57000

[ LogP ]:
1.40

[ Appearance of Characters ]:
Solid

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.746

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22

[ Safety Phrases ]:
24/25

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933990090

Synthetic Route

Precursor & DownStream

Precursor

  • 5-Bromo-2-fluoronicotinaldehyde
  • 5-bromo-3-(1,3-dioxolan-2-yl)-2-hydrazinylpyridine hydrochloride
  • 5-bromo-3-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)-2(1H)-pyridinone hydrazone
  • 2-Bromomalonaldehyde
  • 1H-PYRAZOL-5-AMINE
  • 3-Aminopyrazole

DownStream

  • 5-Bromo-3-iodo-1H-pyrazolo[3,4-b]pyridine
  • 1H-Pyrazolo[3,4-b]pyridine-5-carboxylic acid
  • 4-b]pyridine
  • morpholin-4-yl-[3-(1H-pyrazolo[3,4-b]pyridin-5-yl)-phenyl]-methanone
  • Triphenylphosphine oxide

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


Related Compounds

  • 5-BROMO-1H-PYRAZOLO[3,4-B]PYRIDINE
  • 5-Bromo-1H-pyrazolo[3,4-b]pyridine
  • 5-Bromo-1H-pyrazolo[3,4-b]pyridine
  • 1-Boc-5-broMo-1H-pyrazolo[3,4-b]pyridine
  • 3-iodo-5-bromo-1H-pyrazolo[3,4-b]pyridine
  • 3-Methylamino-5-bromo-1H-pyrazolo[3,4-b]pyridine
  • N-[(4-fluorophenyl)methyl]-3-(1-methyl-1H-pyrazol-4-yl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine-7-carboxamide
  • 4-[7-(benzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridin-3-yl]-1-methyl-1H-pyrazole
  • 3-(2-{3-bromo-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridin-7-yl}-2-oxoethyl)-5,6-dimethyl-3,4-dihydropyrimidin-4-one
  • Methyl 6-(2-hydroxyethyl)naphthalene-1-carboxylate
  • 2-[4-(3-bromo-5-chloropyridin-2-yl)piperazin-1-yl]-6-(1-methyl-1H-pyrazol-4-yl)pyrazine
  • 1-[1-(3-Methylquinoxalin-2-yl)piperidin-4-yl]-3-phenylimidazolidine-2,4-dione
  • 4-[7-(4-fluorobenzenesulfonyl)-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridin-3-yl]-1-methyl-1H-pyrazole
  • N-(2-fluorophenyl)-2-(4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidin-1-yl)acetamide
  • 4-{7-methanesulfonyl-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridin-3-yl}-1-methyl-1H-pyrazole
  • N-(4-methylphenyl)-2-(4-{pyrazolo[1,5-a]pyrimidin-5-yloxy}piperidin-1-yl)acetamide
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