9H-Purine, 9-(trimethylsilyl)-6-[(trimethylsilyl)oxy]-

Base Information

• Chemical Name: 9H-Purine, 9-(trimethylsilyl)-6-[(trimethylsilyl)oxy]-
• CAS No.: 17962-89-9
• Molecular Formula: C11H20 N4 O Si2
• Molecular Weight: 280.477
• Hs Code.: 2933990090
• European Community (EC) Number: 241-888-1
• DSSTox Substance ID: DTXSID1066285
• Nikkaji Number: J104.820A
• Wikidata: Q81992881
• Mol file: 17962-89-9.mol

Synonyms:17962-89-9;9H-Purine, 9-(trimethylsilyl)-6-[(trimethylsilyl)oxy]-;trimethyl-(6-trimethylsilyloxypurin-9-yl)silane;O6,9-Bis(trimethylsilyl)hypoxanthine;9H-Purine, 9-(trimethylsilyl)-6-((trimethylsilyl)oxy)-;9H-Purine, 6-(trimethylsiloxy)-9-(trimethylsilyl)-;Hypoxanthine di-TMS;Hypoxanthine, bis-TMS;DTXSID1066285;9H-Purin-6-ol, 2TMS derivative;EINECS 241-888-1;6-(Trimethylsiloxy)-9-(trimethylsilyl)-9H-purine

Chemical Property of 9H-Purine, 9-(trimethylsilyl)-6-[(trimethylsilyl)oxy]-

Chemical Property:

• Vapor Pressure: 0.000422mmHg at 25°C
• Boiling Point: 316°Cat760mmHg
• Flash Point: 144.9°C
• PSA: 52.71000
• Density: 1.09g/cm³
• LogP: 1.95900
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 3
• Exact Mass: 280.11756434
• Heavy Atom Count: 18
• Complexity: 302

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(C)N1C=NC2=C1N=CN=C2O[Si](C)(C)C

Technology Process of 9H-Purine, 9-(trimethylsilyl)-6-[(trimethylsilyl)oxy]-

There total 2 articles about 9H-Purine, 9-(trimethylsilyl)-6-[(trimethylsilyl)oxy]- 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:

hypoxanthine (68-94-0) + 1,1,1,3,3,3-hexamethyl-disilazane (999-97-3) → O,N9-bis(trimethylsilyl)hypoxanthine (17962-89-9)

Guidance literature:

Heating; boiled until the hypoxanthine dissolves completely;

DOI:10.1007/BF00542784

Reference yield:

→ O,N9-bis(trimethylsilyl)hypoxanthine (17962-89-9)

Guidance literature:

DOI:10.1248/cpb.11.1470

Reference yield: 37.0%

6-deoxy-2,3,5-tris-O-(p-nitrobenzoyl)-D-allofuranosyl bromide (85505-01-7) + O,N9-bis(trimethylsilyl)hypoxanthine (17962-89-9) → 9-<6'-deoxy-2',3',5'-tris-O-(p-nitrobenzoyl)-β-D-allofuranosyl>hypoxanthine (85421-81-4) + 7-<6'-deoxy-2',3',5'-tris-O-(p-nitrobenzoyl)-β-D-allofuranosyl>hypoxanthine (85421-82-5)

Guidance literature:

With tin(IV) chloride; In dichloromethane; 1.) RT, overnight, 2.) reflux, 2 h;

DOI:10.1021/jm00361a023

upstream raw materials:

hypoxanthine

1,1,1,3,3,3-hexamethyl-disilazane

Downstream raw materials:

9-<6'-deoxy-2',3',5'-tris-O-(p-nitrobenzoyl)-α-L-talofuranosyl>hypoxanthine

7-<6'-deoxy-2',3',5'-tris-O-(p-nitrobenzoyl)-α-L-talofuranosyl>hypoxanthine

9-<6'-deoxy-2',3',5'-tris-O-(p-nitrobenzoyl)-β-D-allofuranosyl>hypoxanthine

7-<6'-deoxy-2',3',5'-tris-O-(p-nitrobenzoyl)-β-D-allofuranosyl>hypoxanthine

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