5-NITRO-PYRIDINE-2-SULFONYL CHLORIDE

Base Information

• Chemical Name: 5-NITRO-PYRIDINE-2-SULFONYL CHLORIDE
• CAS No.: 174485-82-6
• Molecular Formula: C5H3ClN2O4S
• Molecular Weight: 222.60600
• Hs Code.: 2933399090
• Mol file: 174485-82-6.mol

Synonyms:NPS chloride;2-(5-nitropyridyl)sulfonyl chloride;5-NITRO-PYRIDINE-2-SULFONYL CHLORIDE;5-Nitro-pyridin-2-sulfonylchlorid;

Chemical Property of 5-NITRO-PYRIDINE-2-SULFONYL CHLORIDE

Chemical Property:

• Boiling Point: 372.5±27.0 °C(Predicted)
• PKA: -9.17±0.29(Predicted)
• PSA: 101.23000
• Density: 1.697±0.06 g/cm3(Predicted)
• LogP: 2.52130
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

98%min ^*data from raw suppliers

5-Nitropyridine-2-sulfonylChloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Uses: 5-Nitropyridine-2-sulfonyl chloride is a useful reagent in the synthesis of hydroxypyrone derivatives with HIV protease inhibitory properties.

Technology Process of 5-NITRO-PYRIDINE-2-SULFONYL CHLORIDE

There total 4 articles about 5-NITRO-PYRIDINE-2-SULFONYL CHLORIDE 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: 47.0%

2-mercapto-5-nitropyridine (2127-09-5) → 5-nitro-pyridine-2-sulfonyl chloride (174485-82-6)

Guidance literature:

With hydrogenchloride; water; chlorine; acetic acid; Cooling;

Reference yield:

5,5'-dinitro-2,2'-disulfanediyl-bis-pyridine (2127-10-8) → 5-nitro-pyridine-2-sulfonyl chloride (174485-82-6)

Guidance literature:

Reference yield:

→ 2-mercapto-5-nitropyridine (2127-09-5) + 5-nitro-pyridine-2-sulfonyl chloride (174485-82-6)

Guidance literature:

upstream raw materials:

2-mercapto-5-nitropyridine

5,5'-dinitro-2,2'-disulfanediyl-bis-pyridine

Downstream raw materials:

5-nitro-pyridine-2-sulfonic acid (3-{2-[5-(cyclopropyl-phenyl-methyl)-4-hydroxy-6-oxo-6H-pyran-2-yl]-butyl}-phenyl)-amide

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