5-Acetamido-2-bromopyridine

Base Information

• Chemical Name: 5-Acetamido-2-bromopyridine
• CAS No.: 29958-19-8
• Molecular Formula: C7H7BrN2O
• Molecular Weight: 215.049
• Hs Code.: 2933399090
• DSSTox Substance ID: DTXSID80428405
• Wikidata: Q82241236
• Mol file: 29958-19-8.mol

Synonyms:5-ACETAMIDO-2-BROMOPYRIDINE;29958-19-8;N-(6-bromopyridin-3-yl)acetamide;N-(6-bromo-3-pyridinyl)acetamide;SCHEMBL932147;N-(6-Bromopyrdn-3-yl)acetamde;DTXSID80428405;MFCD07363807;AKOS015837720;N-(6-bromanylpyridin-3-yl)ethanamide;AB30811;PS-5500;5-acetamido-2-bromopyridine, AldrichCPR;CS-0084776;FT-0653326;A820126;J-017711;J-523134

Chemical Property of 5-Acetamido-2-bromopyridine

Chemical Property:

• Vapor Pressure: 6.24E-06mmHg at 25°C
• Melting Point: 134-140 °C
• Refractive Index: 1.619
• Boiling Point: 378.5 °C at 760 mmHg
• Flash Point: 182.7 °C
• PSA: 41.99000
• Density: 1.63 g/cm³
• LogP: 1.87550
• Storage Temp.: Keep Cold
• XLogP3: 1.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 213.97418
• Heavy Atom Count: 11
• Complexity: 151

Purity/Quality:

97% ^*data from raw suppliers

5-Acetamido-2-bromopyridine ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi,Xn
• Statements: 22-36
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=O)NC1=CN=C(C=C1)Br
• Uses: 5-Acetamido-2-bromopyridine is a reagent used in chemical organic syntheses such as the couplings of 2-halopyridines. Also used in the preparation of tachykinin receptor antagonists.

Technology Process of 5-Acetamido-2-bromopyridine

There total 1 articles about 5-Acetamido-2-bromopyridine 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:

→ N-(6-bromo-pyridin-3-yl)-acetamide (29958-19-8)

Guidance literature:

2-Brom-5-aminopyridin, Acetanhydrid;

Reference yield: 81.0%

N-(6-bromo-pyridin-3-yl)-acetamide (29958-19-8) + methyl iodide (74-88-4) → N-(6-bromopyridin-3-yl)-N-methylacetamide (1610031-67-8)

Guidance literature:

With sodium hydride; In tetrahydrofuran; at 20 ℃; for 13h; Inert atmosphere;

DOI:10.1021/ol500422t

Reference yield: 69.0%

N-(6-bromo-pyridin-3-yl)-acetamide (29958-19-8) + 2-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzoic acid ethyl ester (346656-34-6) → ethyl 2-(5-acetamido-2-pyridyl)benzoate

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; water; toluene; Inert atmosphere; Reflux; Darkness;

DOI:10.1016/j.bmc.2021.116516

Downstream raw materials:

N-(6-bromopyridin-3-yl)-N-methylacetamide

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