2,6-Dichloro-8-methyl-9H-purine

Base Information

• Chemical Name: 2,6-Dichloro-8-methyl-9H-purine
• CAS No.: 57476-37-6
• Molecular Formula: C6H4Cl2N4
• Molecular Weight: 203.031
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID20478242
• Nikkaji Number: J2.120.079D
• Wikidata: Q82311477
• Mol file: 57476-37-6.mol

Synonyms:2,6-Dichloro-8-methyl-9H-purine;57476-37-6;2,6-dichloro-8-methyl-7H-purine;MFCD17016015;1H-Purine, 2,6-dichloro-8-methyl-;2,6-dichloromonomethylpurine;SCHEMBL12592351;SCHEMBL16499673;DTXSID20478242;OKYAPKJJKHBWIO-UHFFFAOYSA-N;AKOS016009113;AKOS028109005;PB13730;AS-33649;SY111468;CS-0052132;A869674

Chemical Property of 2,6-Dichloro-8-methyl-9H-purine

Chemical Property:

• PSA: 54.46000
• LogP: 1.96810
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 201.9813015
• Heavy Atom Count: 12
• Complexity: 179

Purity/Quality:

99%, ^*data from raw suppliers

2,6-Dichloro-8-methyl-9H-purine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=NC2=C(N1)C(=NC(=N2)Cl)Cl

Technology Process of 2,6-Dichloro-8-methyl-9H-purine

There total 5 articles about 2,6-Dichloro-8-methyl-9H-purine 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: 85.0%

2,6-dichloro-8-methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purine (838821-21-9) → 2,6-dichloro-8-methyl-9H-purine (57476-37-6)

Guidance literature:

With Dowex 50 X 8 (H(+)); water; In ethanol; for 1h; Heating;

DOI:10.1055/s-2004-834881

Reference yield: 39.0%

8-methyl-1H-purine-2,6(3H,9H)-dione (17338-96-4) → 2,6-dichloro-8-methyl-9H-purine (57476-37-6)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate; at 50 ℃; for 6h; Reflux;

Reference yield: 19.9%

8-methyl-9H-purine-2,6-diol (17338-96-4) → 2,6-dichloro-8-methyl-9H-purine (57476-37-6)

Guidance literature:

With N,N-diethylaniline; trichlorophosphate; for 5h; Heating;

DOI:10.1002/1521-4184(200112)334:11<345::AID-ARDP345>3.0.CO;2-1

upstream raw materials:

8-methyl-9H-purine-2,6-diol

8-methyl-1H-purine-2,6(3H,9H)-dione

2,6-dichloro-8-methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purine

2,6-dichloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purine

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