6-Bromopyridine-3,4-diamine

Base Information

• Chemical Name: 6-Bromopyridine-3,4-diamine
• CAS No.: 1033203-41-6
• Molecular Formula: C5H6BrN3
• Molecular Weight: 188.02524
• Hs Code.: 2933399090
• European Community (EC) Number: 849-627-9
• DSSTox Substance ID: DTXSID70596283
• Wikidata: Q82491504
• Mol file: 1033203-41-6.mol

Synonyms:6-BROMOPYRIDINE-3,4-DIAMINE;1033203-41-6;3,4-Diamino-6-bromopyridine;MFCD11100655;SCHEMBL8568699;AMY5548;DTXSID70596283;XCVAQMLOGLDTNX-UHFFFAOYSA-N;CS1476;AKOS006307390;AB63109;DS-5795;AC-31844;SY065601;DB-082944;CS-0157807;A896508;J-518460;W-204495

Chemical Property of 6-Bromopyridine-3,4-diamine

Chemical Property:

• Boiling Point: 395.5±37.0 °C(Predicted)
• PKA: 4.94±0.42(Predicted)
• PSA: 64.93000
• Density: 1.818±0.06 g/cm3(Predicted)
• LogP: 2.17090
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• XLogP3: 0.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 186.97451
• Heavy Atom Count: 9
• Complexity: 98.2

Purity/Quality:

98%min ^*data from raw suppliers

6-Bromopyridine-3,4-diamine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C(=CN=C1Br)N)N

Technology Process of 6-Bromopyridine-3,4-diamine

There total 1 articles about 6-Bromopyridine-3,4-diamine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

2-bromo-5-nitropyridin-4-amine (84487-15-0) → 6-bromopyridine-3,4-diamine (1033203-41-6)

Guidance literature:

With iron; acetic acid; at 75 ℃; for 4h;

Reference yield:

6-bromopyridine-3,4-diamine (1033203-41-6) → 6-bromo-3-(cyclohexylmethyl)-3H-[1,2,3]triazolo[4,5-c]pyridine

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium nitrite; acetic acid / 1.75 h / 0 - 70 °C

2.1: potassium carbonate; sodium iodide / acetonitrile / 0.17 h

2.2: 26 h / 60 °C

With potassium carbonate; acetic acid; sodium iodide; sodium nitrite; In acetonitrile;

Reference yield:

6-bromopyridine-3,4-diamine (1033203-41-6) → 6-bromo1-(cyclohexylmethyl)-1H-[1,2,3]triazolo[4,5-c]pyridine

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium nitrite; acetic acid / 1.75 h / 0 - 70 °C

2.1: potassium carbonate; sodium iodide / acetonitrile / 0.17 h

2.2: 26 h / 60 °C

With potassium carbonate; acetic acid; sodium iodide; sodium nitrite; In acetonitrile;

upstream raw materials:

2-bromo-5-nitropyridin-4-amine

Refernces