Furan-2,5-dicarbohydrazide

Base Information

• Chemical Name: Furan-2,5-dicarbohydrazide
• CAS No.: 26095-97-6
• Molecular Formula: C6H8 N4 O3
• Molecular Weight: 184.1527
• NSC Number: 29544
• UNII: 4XI426Z9GJ
• DSSTox Substance ID: DTXSID00180730
• Nikkaji Number: J784.986I
• Wikidata: Q83051331
• ChEMBL ID: CHEMBL3091833
• Mol file: 26095-97-6.mol

Synonyms:furan-2,5-dicarbohydrazide;26095-97-6;NSC29544;Furan-2,5-dicarboxylic acid, dihydrazide;4XI426Z9GJ;2,5-Furandicarboxylic acid, 2,5-dihydrazide;NSC-29544;2,5-furandicarboxylic acid, dihydrazide;NSC 29544;Furan-2,5-dicarboxylic acid dihydrazide;UNII-4XI426Z9GJ;CHEMBL3091833;SCHEMBL11426592;DTXSID00180730;BBL013608;MFCD00612475;STK372250;AKOS000321635;SB60926;CS-0157772;FT-0679418;D82177;SR-01000390755;SR-01000390755-1

Chemical Property of Furan-2,5-dicarbohydrazide

Chemical Property:

• Melting Point: 218-222°C
• Boiling Point: °Cat760mmHg
• PKA: 11.38±0.10(Predicted)
• Flash Point: °C
• Density: 1.447g/cm³
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility.: DMSO (Slightly), Methanol (Slightly, Heated)
• XLogP3: -1.3
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 184.05964013
• Heavy Atom Count: 13
• Complexity: 198

Purity/Quality:

97% ^*data from raw suppliers

Furan-2,5-dicarbohydrazide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(OC(=C1)C(=O)NN)C(=O)NN

Technology Process of Furan-2,5-dicarbohydrazide

There total 4 articles about Furan-2,5-dicarbohydrazide 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: 94.6%

furan-2,5-dicarboxylic acid dimethyl ester (4282-32-0) → furan-2,5-dicarboxylic acid dihydrazide (26095-97-6)

Guidance literature:

With hydrazine hydrate; at 70 ℃; for 0.5h;

DOI:10.1002/bio.4110

Reference yield:

diethyl furan-2,5-dicarboxylate (53662-83-2) → furan-2,5-dicarboxylic acid dihydrazide (26095-97-6)

Guidance literature:

With ethanol; hydrazine hydrate;

DOI:10.1021/ja01104a046

Reference yield:

furan-2,5-dicarboxylic acid (3238-40-2) → furan-2,5-dicarboxylic acid dihydrazide (26095-97-6)

Guidance literature:

Multi-step reaction with 2 steps

1: hydrogenchloride / 2 h / Reflux

2: hydrazine / methanol / 6 h / Reflux

With hydrogenchloride; hydrazine; In methanol;

upstream raw materials:

furan-2,5-dicarboxylic acid dimethyl ester

diethyl furan-2,5-dicarboxylate

furan-2,5-dicarboxylic acid

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