5-Bromo-2-ethoxy-3-iodopyridine

Base Information

• Chemical Name: 5-Bromo-2-ethoxy-3-iodopyridine
• CAS No.: 848243-20-9
• Molecular Formula: C₇H₇BrINO
• Molecular Weight: 327.947
• Hs Code.: 2933399990
• DSSTox Substance ID: DTXSID80590333
• Wikidata: Q82484050
• Mol file: 848243-20-9.mol

Synonyms:5-Bromo-2-ethoxy-3-iodo-pyridine;848243-20-9;5-bromo-2-ethoxy-3-iodopyridine;SCHEMBL16094612;DTXSID80590333;KLZXHRLOSHLEDS-UHFFFAOYSA-N;YIB24320;MFCD07366718;AKOS015834228;AB31057;5-bromanyl-2-ethoxy-3-iodanyl-pyridine;DB-029728;CS-0195425;5-Bromo-2-ethoxy-3-iodo-pyridine, AldrichCPR;E90051;A840944;A,A-DIMETHYL-4-[4-[4-(HYDROXYDIPHENYLMETHYL)-1-PIPERIDINYL]-1-OXOBUTYL]PHENYLACETICACIDMETHYLESTERHYDROCHLORIDE

Chemical Property of 5-Bromo-2-ethoxy-3-iodopyridine

Chemical Property:

• Vapor Pressure: 0.00231mmHg at 25°C
• Refractive Index: 1.613
• Boiling Point: 298°C at 760 mmHg
• PKA: -0.36±0.32(Predicted)
• Flash Point: 134°C
• PSA: 22.12000
• Density: 2.031g/cm³
• LogP: 2.84740
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 326.87557
• Heavy Atom Count: 11
• Complexity: 125

Purity/Quality:

97% ^*data from raw suppliers

5-Bromo-2-ethoxy-3-iodo-pyridine ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi,Xn
• Statements: 22

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOC1=C(C=C(C=N1)Br)I

Technology Process of 5-Bromo-2-ethoxy-3-iodopyridine

There total 3 articles about 5-Bromo-2-ethoxy-3-iodopyridine 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:

5-bromo-2-chloro-3-nitropyridine (67443-38-3) → 5-bromo-2-ethoxy-3-iodopyridine (848243-20-9)

Guidance literature:

Multi-step reaction with 3 steps

1.1: ethanol / 1 h / 75 °C

2.1: zinc; ammonium chloride / methanol; dichloromethane / 4 h / 75 °C

3.1: hydrogenchloride; sodium nitrite / water / 0.5 h / 0 °C

3.2: 0.5 h / 0 - 25 °C

With hydrogenchloride; ammonium chloride; zinc; sodium nitrite; In methanol; ethanol; dichloromethane; water;

Reference yield:

5-bromo-2-ethoxypyridin-3-amine (886373-00-8) → 5-bromo-2-ethoxy-3-iodopyridine (848243-20-9)

Guidance literature:

5-bromo-2-ethoxypyridin-3-amine; With hydrogenchloride; sodium nitrite; In water; at 0 ℃; for 0.5h;

With potassium iodide; In water; at 0 - 25 ℃; for 0.5h;

Reference yield:

5-bromo-2-ethoxy-3-nitropyridine (886372-76-5) → 5-bromo-2-ethoxy-3-iodopyridine (848243-20-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: zinc; ammonium chloride / methanol; dichloromethane / 4 h / 75 °C

2.1: hydrogenchloride; sodium nitrite / water / 0.5 h / 0 °C

2.2: 0.5 h / 0 - 25 °C

With hydrogenchloride; ammonium chloride; zinc; sodium nitrite; In methanol; dichloromethane; water;

upstream raw materials:

5-bromo-2-chloro-3-nitropyridine

5-bromo-2-ethoxy-3-nitropyridine

5-bromo-2-ethoxypyridin-3-amine

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