4-Chloro-5-phenyl-2H-pyrazol-3-ylamine

Base Information

• Chemical Name: 4-Chloro-5-phenyl-2H-pyrazol-3-ylamine
• CAS No.: 50671-38-0
• Molecular Formula: C9H8ClN3
• Molecular Weight: 193.636
• DSSTox Substance ID: DTXSID90357131
• Wikidata: Q82136884
• Mol file: 50671-38-0.mol

Synonyms:50671-38-0;4-chloro-5-phenyl-1H-pyrazol-3-amine;4-Chloro-5-phenyl-2H-pyrazol-3-ylamine;4-Chloro-3-phenyl-1H-pyrazol-5-amine;BAS 03242163;SCHEMBL2870468;SCHEMBL11664468;DTXSID90357131;AKOS000505957;TS-02748

Chemical Property of 4-Chloro-5-phenyl-2H-pyrazol-3-ylamine

Chemical Property:

• Boiling Point: 400.9±45.0 °C(Predicted)
• PSA: 55.43000
• Density: 1.378±0.06 g/cm3(Predicted)
• LogP: 2.24240
• XLogP3: 2.2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 193.0406750
• Heavy Atom Count: 13
• Complexity: 170

Purity/Quality:

99% ^*data from raw suppliers

4-Chloro-3-phenyl-1H-pyrazol-5-amine 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=C(C(=NN2)N)Cl

Technology Process of 4-Chloro-5-phenyl-2H-pyrazol-3-ylamine

There total 1 articles about 4-Chloro-5-phenyl-2H-pyrazol-3-ylamine 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:

3-phenylpyrazol-5-amine (827-41-8) → 4-chloro-5-phenyl-1-pyrazol-3-amine (50671-38-0)

Guidance literature:

With N-chloro-succinimide; In methanol; chloroform; acetonitrile;

Reference yield:

phthalic anhydride (85-44-9) + 4-chloro-5-phenyl-1-pyrazol-3-amine (50671-38-0) → 2-(4-chloro-3-phenyl-1H-pyrazol-5-yl)-1H-isoindole-1,3(2H)-dione

Guidance literature:

With acetic acid; Reflux;

Reference yield:

2-chloro-1-[4-(4-chloro-3-methoxy-phenyl)-piperazin-1-yl]-ethanone (637022-56-1) + 4-chloro-5-phenyl-1H-pyrazol-3-amine (50671-38-0) → 2-(3-Amino-4-chloro-5-phenyl-pyrazol-1-yl)-1-[4-(4-chloro-3-methoxyphenyl)-piperazin-1-yl]-ethanone (740807-47-0)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide;

upstream raw materials:

3-phenylpyrazol-5-amine

Downstream raw materials:

4-chloro-1-methyl-3-phenyl-1H-pyrazol-5-amine

2-(3-Amino-4-chloro-5-phenyl-pyrazol-1-yl)-1-[4-(4-chloro-3-methoxyphenyl)-piperazin-1-yl]-ethanone

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