2,3,5-Trifluoro-6-hydrazinylpyridin-4-amine

Base Information

• Chemical Name: 2,3,5-Trifluoro-6-hydrazinylpyridin-4-amine
• CAS No.: 105252-94-6
• Molecular Formula: C₅H₅F₃N₄
• Molecular Weight: 178.117
• Hs Code.: 2933990090
• European Community (EC) Number: 696-173-0
• DSSTox Substance ID: DTXSID30372227
• Wikidata: Q82159812
• ChEMBL ID: CHEMBL117188
• Mol file: 105252-94-6.mol

Synonyms:2,3,5-trifluoro-6-hydrazinylpyridin-4-amine;105252-94-6;2(1H)-Pyridinone,4-amino-3,5,6-trifluoro-,hydrazone(9CI);CHEMBL117188;DTXSID30372227;MFCD01862074;AKOS006221839;AS-0072

Chemical Property of 2,3,5-Trifluoro-6-hydrazinylpyridin-4-amine

Chemical Property:

• PSA: 76.96000
• LogP: 1.72120
• XLogP3: 0.4
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 1
• Exact Mass: 178.04663066
• Heavy Atom Count: 12
• Complexity: 158

Purity/Quality:

98%min ^*data from raw suppliers

2,3,5-Trifluoro-6-hydrazinylpyridin-4-amine >97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1(=C(C(=NC(=C1F)F)NN)F)N

Technology Process of 2,3,5-Trifluoro-6-hydrazinylpyridin-4-amine

There total 1 articles about 2,3,5-Trifluoro-6-hydrazinylpyridin-4-amine 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: 69.5%

2,3,5,6-tetrafluoropyridin-4-amine (1682-20-8) → 2,3,5-trifluoro-6-hydrazino-4-pyridinamine (105252-94-6)

Guidance literature:

With hydrazine; In ethanol; for 24h; Heating;

DOI:10.1021/jm00385a016

Reference yield: 56.0%

2,3,5-trifluoro-6-hydrazino-4-pyridinamine (105252-94-6) → 2,3,5-trifluoropyridin-4-amine (105252-95-7)

Guidance literature:

With copper(II) sulfate; for 48h; Ambient temperature;

DOI:10.1021/jm00385a016

Reference yield:

2,3,5-trifluoro-6-hydrazino-4-pyridinamine (105252-94-6) → 4-amino-3,5-difluoro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyridinone (105253-00-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 56 percent / aq. CuSO₄ / 48 h / Ambient temperature

2: 82.1 percent / 2N aq. NaOH / 24 h / Heating

3: 1.) HMDS, (NH₄)2SO₄, 2.) SnCl₄ / 1.) reflux, 24 h, 2.) 1,2-dichloroethane, RT, 24 h

With ammonium sulfate; sodium hydroxide; tin(IV) chloride; copper(II) sulfate; 1,1,1,3,3,3-hexamethyl-disilazane;

DOI:10.1021/jm00385a016

upstream raw materials:

2,3,5,6-tetrafluoropyridin-4-amine

Downstream raw materials:

2,3,5-trifluoropyridin-4-amine

4-amino-3,5-difluoro-2(1H)-pyridinone

4-amino-3,5-difluoro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyridinone

4-amino-1-<2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl>-3,5-difluoro-2(1H)-pyridinone