1-Phthalazinamine

Base Information

• Chemical Name: 1-Phthalazinamine
• CAS No.: 19064-69-8
• Molecular Formula: C8H7N3
• Molecular Weight: 145.164
• Hs Code.: 2933990090
• European Community (EC) Number: 816-487-5
• DSSTox Substance ID: DTXSID70172561
• Nikkaji Number: J101.391B
• Wikidata: Q83042678
• Mol file: 19064-69-8.mol

Synonyms:phthalazin-1-amine;1-Aminophthalazine;1-PHTHALAZINAMINE;19064-69-8;Phthalazine, 1-amino-;aminophthalazine;phthalazineimine;SCHEMBL600018;SCHEMBL14530406;DTXSID70172561;AKOS009542244;CS-0448958;FT-0662028;EN300-1601331;A918901;J-012305;Z425847324

Chemical Property of 1-Phthalazinamine

Chemical Property:

• Vapor Pressure: 2.28E-07mmHg at 25°C
• Melting Point: 213-215 °C
• Refractive Index: 1.723
• Boiling Point: 423.2 °C at 760 mmHg
• Flash Point: 239.3 °C
• PSA: 51.80000
• Density: 1.292 g/cm³
• LogP: 1.79320
• Storage Temp.: -20?C Freezer
• Solubility.: DMSO (Sparingly), Methanol (Slightly), Water (Slightly), Nitromethane
• XLogP3: 0.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 145.063997236
• Heavy Atom Count: 11
• Complexity: 137

Purity/Quality:

99%, ^*data from raw suppliers

1-Aminophthalazine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C=NN=C2N

Technology Process of 1-Phthalazinamine

There total 6 articles about 1-Phthalazinamine 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: 90.0%

4-chlorophthalazin-1-ylamine (13580-86-4) → phthalazin-1-ylamine (19064-69-8)

Guidance literature:

With 5%-palladium/activated carbon; hydrogen; sodium hydroxide; In methanol; at 20 ℃; for 14h;

Reference yield: 50.0%

1-hydrazinophthalazine (1044569-46-1) → phthalazin-1-ylamine (19064-69-8)

Guidance literature:

With hydrogen; nickel; 1 night;

Reference yield:

1,4-dichlorophthalazine (4752-10-7) → phthalazin-1-ylamine (19064-69-8)

Guidance literature:

Multi-step reaction with 2 steps

1: copper(ll) sulfate pentahydrate; ammonia / water; tetrahydrofuran / 3 h / 65 - 100 °C / 9750.98 Torr / Microwave irradiation

2: hydrogen; 5%-palladium/activated carbon; sodium hydroxide / methanol / 14 h / 20 °C

With copper(ll) sulfate pentahydrate; 5%-palladium/activated carbon; ammonia; hydrogen; sodium hydroxide; In tetrahydrofuran; methanol; water;

upstream raw materials:

1-chlorophthalazine

1-Phenoxy-phthalazin

ammonium acetate

1-hydrazinophthalazine

Downstream raw materials:

3,4,5-trimethoxy-benzoic acid phthalazin-1-ylamide

4-nitro-benzenesulfonic acid phthalazin-1-ylamide

N-acetyl-sulfanilic acid phthalazin-1-ylamide

N-phthalazin-1-yl-benzamide

Refernces

• 1、 Rauws, Tom R.M.,Biancalani, Claudio,De Schutter, Joris W.,Maes, Bert U.W.. "Synthesis of new tetracyclic azaheteroaromatic cores via auto-tandem Pd-catalyzed and one-pot Pd- and Cu-catalyzed double C-N bond formation". experimental part. p. 6958 - 6964. Retrieved 2010/10/01.