Product
Supplier
Encyclopedia
Inquiry
Home > Encyclopedia > 5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID

5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID

5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID structure

5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID 

structure
  • CAS No:

    849068-61-7

  • Formula:

    C8H5BrN2O2

  • Chemical Name:

    5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID

  • Synonyms:

    5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID;1H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid, 5-bromo-;5-Bromo-7-azaindole-3-carboxylic acid;5-Bromo-7-azaindole-3-car...;3-b]pyridine-3-carboxylic acid;5-BroMo-7-azaindole-3-carboxylic

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID Basic Attributes

241.04

239.953430

2933990090

Characteristics

66

1.5

1.9±0.1 g/cm3

237.3±27.3 °C

1.766

Safety Information

IRRITANT

NONH for all modes of transport

3

22-36

26-24/25

Xi,Xn

P305 + P351 + P338

H302-H319

5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID Use and Manufacturing

5-Bromo-7-azaindole (10.00 g, 50.75 mmol)Was dissolved in dichloromethane (200 mL)Aluminum chloride (34.00 g, 254.99 mmol) was added, Stirred at room temperature for 10 minutes, Trichloroacetyl chloride (8.6 mL, 77 mmol) was added, Continue stirring at room temperature overnight, The reaction solution was poured into ice water, Filtration gave a white solid, The filtrate was extracted with ethyl acetate (200 mL x 3)Concentrate the filtered white solid, (250 mL) and water (125 mL) were added, triethylamine (50 mL) was added, stirred at room temperature for 24 h, The solvent was concentrated and evaporated to dryness, adjusted to pH 5-6 with 1.0 M dilute hydrochloric acid, filtered, dried at 50 ° C, The product was 8.20 g of an off-white solid, Yield: 67.0percent.

Recommended Suppliers of 5-BROMO-1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID

Scan the QR Code to Share

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.