2-Hydrazinyl-3-methyl-5-nitropyridine

Base Information

• Chemical Name: 2-Hydrazinyl-3-methyl-5-nitropyridine
• CAS No.: 6965-63-5
• Molecular Formula: C₆H₈N₄O₂
• Molecular Weight: 168.155
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID90401108
• NSC Number: 69215
• Wikidata: Q82204163
• Mol file: 6965-63-5.mol

Synonyms:2-Hydrazinyl-3-methyl-5-nitropyridine;6965-63-5;(3-methyl-5-nitropyridin-2-yl)hydrazine;NSC69215;NCIOpen2_000493;SCHEMBL16244085;DTXSID90401108;CSHKMLIZQJQZBQ-UHFFFAOYSA-N;MFCD10000005;NSC-69215;AKOS011765877;SB52989;BS-29419;SY356683;CS-0209057

Chemical Property of 2-Hydrazinyl-3-methyl-5-nitropyridine

Chemical Property:

• Vapor Pressure: 3.58E-05mmHg at 25°C
• Boiling Point: 353.5°Cat760mmHg
• Flash Point: 167.6°C
• PSA: 99.99000
• Density: 1.432g/cm³
• LogP: 1.22920
• XLogP3: 0.6
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 168.06472551
• Heavy Atom Count: 12
• Complexity: 169

Purity/Quality:

99% ^*data from raw suppliers

2-hydrazinyl-3-methyl-5-nitro-Pyridine 97.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=CN=C1NN)[N+](=O)[O-]

Technology Process of 2-Hydrazinyl-3-methyl-5-nitropyridine

There total 2 articles about 2-Hydrazinyl-3-methyl-5-nitropyridine 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: 98.0%

2-chloro-3-methyl-5-nitropyridine (22280-56-4) → 2-hydrazinyl-3-methyl-5-nitropyridine (6965-63-5)

Guidance literature:

With hydrazine hydrate; In ethanol; at 60 ℃; for 1h;

Reference yield:

→ 2-hydrazinyl-3-methyl-5-nitropyridine (6965-63-5)

Guidance literature:

2-Nitramino-3-methyl-5-nitro-pyridin, N2H4*H2O;

Reference yield:

2-hydrazinyl-3-methyl-5-nitropyridine (6965-63-5) → ethyl 4-((4-chlorophenyl)((3,8-dimethyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl)amino)-methyl)-1-(2,4-dimethoxypyrimidin-5-yl)-5-isopropyl-1H-pyrazole-3-carboxylate

Guidance literature:

Multi-step reaction with 4 steps

1.1: 1,4-dioxane / 0.5 h / 20 °C

2.1: acetic acid / 1,4-dioxane / 3 h / 100 °C

3.1: palladium 10% on activated carbon; hydrogen / methanol / 6 h / 20 °C / 3000.3 Torr

4.1: triethylamine; Methanesulfonic anhydride / dichloromethane / 0.5 h / -10 °C / Inert atmosphere

4.2: 20 °C

With palladium 10% on activated carbon; hydrogen; acetic acid; triethylamine; Methanesulfonic anhydride; In 1,4-dioxane; methanol; dichloromethane;

upstream raw materials:

2-chloro-3-methyl-5-nitropyridine

Downstream raw materials:

3,8-dimethyl-6-nitro-[1,2,4]-triazolo[4,3-a]pyridine

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