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Home > Encyclopedia > 6-Bromo-3,4-pyridinediamine

6-Bromo-3,4-pyridinediamine

6-Bromo-3,4-pyridinediamine structure

6-Bromo-3,4-pyridinediamine 

structure
  • CAS No:

    1033203-41-6

  • Formula:

    C5H6BrN3

  • Chemical Name:

    6-Bromo-3,4-pyridinediamine

  • Synonyms:

    3,4-Pyridinediamine,6-bromo-;6-Bromo-3,4-pyridinediamine;6-Bromopyridine-3,4-diamine

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

6-Bromo-3,4-pyridinediamine Basic Attributes

188.02524

188.03

DTXSID70596283

2933399090

Characteristics

64.9

0.5

1.818±0.06 g/cm3(Predicted)

395.5±37.0 °C(Predicted)

Safety Information

|Warning|H302+H312+H332 (100%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

6-Bromo-3,4-pyridinediamine Use and Manufacturing

2-Bromo-5-nitropyridin-4-amine (300.0 mg, 2.48 mmol) and Fe (300.0 mg, 5.37 mmol) were added to AcOH, and the reaction mixture was stirred at 75° C. for 4 hours and then cooled to room temperature. The reaction mixture was filtered through celite and then concentrated under reduced pressure. The residue was purified by column chromatography (n-Hex:EtOAc=50:50) on amine silica. The fractions containing the product were collected and concentrated to obtain brown solid compound of 6-bromopyridine-3, 4-diamine (200.0 mg, 78percent). [1234]

Computed Properties

Molecular Weight:188.03
XLogP3:0.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Exact Mass:186.97451
Monoisotopic Mass:186.97451
Topological Polar Surface Area:64.9
Heavy Atom Count:9
Complexity:98.2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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