3-(1H-benzimidazol-2-yl)propanehydrazide

Base Information

• Chemical Name: 3-(1H-benzimidazol-2-yl)propanehydrazide
• CAS No.: 143949-72-8
• Molecular Formula: C10H12N4O
• Molecular Weight: 204.231
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID80356719
• Nikkaji Number: J504.440E
• Wikidata: Q82136255
• ChEMBL ID: CHEMBL1525225
• Mol file: 143949-72-8.mol

Synonyms:143949-72-8;3-(1H-benzimidazol-2-yl)propanehydrazide;3-(1H-Benzo[d]imidazol-2-yl)propanehydrazide;3-(1h-benzimidazol-2-yl)propanohydrazide;3-(1H-Benzoimidazol-2-yl)-propionic acid hydrazide;3-(1H-Benzamidazol-2-yl)propanohydrazide;CBMicro_033038;Cambridge id 5790582;Oprea1_197481;Oprea1_519288;MLS000711418;CHEMBL1525225;DTXSID80356719;HMS1674J05;HMS2654P04;MFCD01191985;STK374976;AKOS000567995;BS-37371;SMR000281185;BIM-0033260.P001;CS-0318527;3-(1H-Benzimidazol-2-yl)propanohydrazide, AldrichCPR

Chemical Property of 3-(1H-benzimidazol-2-yl)propanehydrazide

Chemical Property:

• Vapor Pressure: 2.7E-13mmHg at 25°C
• Boiling Point: 576.6oC at 760 mmHg
• Flash Point: 302.5oC
• PSA: 83.80000
• Density: 1.325g/cm3
• LogP: 1.57660
• XLogP3: 0.1
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 204.10111102
• Heavy Atom Count: 15
• Complexity: 234

Purity/Quality:

98%min ^*data from raw suppliers

3-(1H-Benzimidazol-2-yl)propanohydrazide ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)NC(=N2)CCC(=O)NN

Technology Process of 3-(1H-benzimidazol-2-yl)propanehydrazide

There total 4 articles about 3-(1H-benzimidazol-2-yl)propanehydrazide 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: 52.5%

methyl 3-(benzimidazol-2-yl)propanoate (26209-48-3) → 3-(1H-benzoimidazol-2-yl)-propionic acid hydrazide (143949-72-8)

Guidance literature:

With hydrazine hydrate; In methanol; for 1h; Heating;

Reference yield:

4-(2'-benzimidazolyl)propionic acid (23249-97-0) → 3-(1H-benzoimidazol-2-yl)-propionic acid hydrazide (143949-72-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 84.2 percent / HCl / 3 h

2: 52.5 percent / hydrazine hydrate / methanol / 1 h / Heating

With hydrogenchloride; hydrazine hydrate; In methanol;

Reference yield:

1,2-diamino-benzene (95-54-5) → 3-(1H-benzoimidazol-2-yl)-propionic acid hydrazide (143949-72-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 76.8 percent / 4M HCl / 5 h / Heating

2: 84.2 percent / HCl / 3 h

3: 52.5 percent / hydrazine hydrate / methanol / 1 h / Heating

With hydrogenchloride; hydrazine hydrate; In methanol;

upstream raw materials:

methyl 3-(benzimidazol-2-yl)propanoate

3-(1H-benzimidazol-2-yl)-propionic acid ethyl ester

4-(2'-benzimidazolyl)propionic acid

1,2-diamino-benzene

Downstream raw materials:

2-(1H-benzimidazol-2-yl)ethylamine

[2-(1H-benzoimidazol-2-yl)-ethyl]-carbamic acid ethyl ester

Refernces