N'-acetyl-1H-indole-2-carbohydrazide

Base Information

• Chemical Name: N'-acetyl-1H-indole-2-carbohydrazide
• CAS No.: 37574-75-7
• Molecular Formula: C₁₁H₁₁N₃O₂
• Molecular Weight: 217.227
• DSSTox Substance ID: DTXSID501246802
• Mol file: 37574-75-7.mol

Synonyms:N'-acetyl-1H-indole-2-carbohydrazide;37574-75-7;2-acetylhydrazinocarbonylindole;SCHEMBL23468381;DTXSID501246802;STK086121;AKOS005393117;1H-Indole-2-carboxylic acid, 2-acetylhydrazide

Chemical Property of N'-acetyl-1H-indole-2-carbohydrazide

Chemical Property:

• PSA: 73.99000
• LogP: 1.73060
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 217.085126602
• Heavy Atom Count: 16
• Complexity: 293

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC(=O)NNC(=O)C1=CC2=CC=CC=C2N1

Technology Process of N'-acetyl-1H-indole-2-carbohydrazide

There total 3 articles about N'-acetyl-1H-indole-2-carbohydrazide 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: 72.0%

indole-2-carbohydrazide (5055-39-0) + acetic acid (64-19-7,77671-22-8) → 1H-indole-2-carboxylic acid N2-acetyl-hydrazide (37574-75-7)

Guidance literature:

for 5h; Heating;

DOI:10.1007/s007060170091

Reference yield:

2-carbethoxyindole (3770-50-1,117770-52-2) → 1H-indole-2-carboxylic acid N2-acetyl-hydrazide (37574-75-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 98.5 percent / hydrazine hydrate / ethanol / 4 h / Heating

2: 72 percent / 5 h / Heating

With hydrazine hydrate; In ethanol;

DOI:10.1007/s007060170091

Reference yield:

→ 1H-indole-2-carboxylic acid N2-acetyl-hydrazide (37574-75-7)

Guidance literature:

Carboxy-2-indol-hydrazid, AcOH;

DOI:10.1016/S0040-4039(01)85295-3

upstream raw materials:

indole-2-carbohydrazide

acetic acid

2-carbethoxyindole

Downstream raw materials:

1-Methyl-3,5-dihydro-pyridazino[4,5-b]indol-4-one

Refernces

• 1、 Sarhan. "On the synthesis and reactions of indole-2-carboxylic acid hydrazide". . p. 753 - 763. Retrieved 2007/10/03.